January 24


Expert tips and techniques for successful cultivation of hardy geraniums – a comprehensive guide to growing vibrant cranesbills

Hardy geraniums care and growing guide – expert tips on how to grow cranesbills

Hardy geraniums, also known as cranesbills, are colorful additions to any garden. With their delicate flowers and beautiful foliage, these plants add a touch of white-ness and elegance to any landscape. Native to North America, these geraniums are known for their long-flowering period and hardiness in a variety of conditions.

There are many different types of hardy geraniums, each with its own unique features and growth habits. Some varieties have spreading habits, making them perfect for filling in gaps or cascading over walls. Others have more compact growth and are well-suited to cottage gardens or patio containers.

When it comes to caring for hardy geraniums, there are a few key points to keep in mind. These plants prefer full or partial sun and well-draining soil. In order to promote healthy growth and abundant flowering, regular watering is necessary, especially during dry periods. It is also important to keep an eye out for any signs of fungal disease or pest infestation, and take appropriate measures to address these issues.

One of the most popular varieties of hardy geraniums is ‘Rozanne’. This hybrid selection is beloved for its superb long-flowering period and vibrant blue-mauve flowers with white veins. ‘Rozanne’ is also deer resistant, making it a good choice for areas where deer are a problem. Another excellent option is ‘Bevans Variety’, which features pale pink flowers and attractive foliage with a fern-like appearance.

Whether you’re a seasoned gardener or a beginner, hardy geraniums are a fantastic addition to any garden. With their wide range of colors and long-flowering period, they are sure to bring joy and beauty to your outdoor space.

“Hardy geraniums are colorful additions to any garden, with their delicate flowers and beautiful foliage.”

If you’re looking for ideas on how to incorporate hardy geraniums into your garden, consider planting them in cracks or gaps in a patio or pathway. Their spreading habits make them ideal for filling in these spaces, and the colorful flowers will create a stunning feature. Additionally, hardy geraniums can be planted in beds and borders, providing a burst of color and attracting beneficial pollinators.

Overall, hardy geraniums are a low-maintenance and versatile plant that can thrive in a variety of conditions. From full sun to partial shade, these plants will adapt and perform well. Their long-flowering period and beautiful foliage make them an excellent choice for any garden or landscape.

Hardy geraniums key facts

Hardy geraniums, also known as cranesbills, are a popular bedding plant for gardens. They are easy to keep and come in a wide range of colorful selections.

One of the most well-known hardy geraniums is ‘Rozanne’, which produces beautiful blue and purple shades. Another popular variety is ‘Bevans Variety’ with its vibrant pink flowers.

Hardy geraniums are ideal for growing in both full sun and partial shade. They can tolerate a variety of soil types but prefer well-drained soil. They are generally low-maintenance plants and can withstand dry spells.

One of the reasons hardy geraniums are so popular is their long flowering period. They often bloom from late spring to early autumn, providing a splash of color in the garden.

Dividing hardy geraniums is a good way to control their growth and ensure they maintain their vigor. Dividing is best done in spring or autumn, and the woody stems should be removed before replanting.

Hardy geraniums can be grown in containers as well as in the ground. They are also a good choice for borders and rock gardens.

One thing to note is that some hardy geraniums can be invasive, so it’s important to choose the right variety for your area. The Geranium ‘Johnson’s Blue’ and Geranium ‘Orion’ are two popular choices that are not invasive.

Hardy geraniums are generally resistant to pests and diseases. However, they can occasionally be affected by fungal diseases, particularly in areas with high humidity or poor air circulation. Regularly inspecting the plants and providing good air circulation can help prevent this issue.

In conclusion, hardy geraniums are a versatile and colorful plant that can brighten up any garden or container. They are easy to grow and care for, and offer a wide range of options for different planting areas and conditions.

Identifying hardy geraniums

Hardy geraniums, also known as cranesbills, come in a variety of shapes, sizes, and colors. They are well-suited for gardens and are a popular choice among gardeners. Their beautiful blue flowers, ranging from pale blues to deep blues, add a touch of elegance to any garden.

One of the key features of hardy geraniums is their spreading habit. They can even take over a garden if not kept in check. To keep your hardy geraniums looking full and well-behaved, consider planting them where they have room to spread.

Generally, hardy geraniums prefer a sunny spot in your garden, although there are some varieties that can tolerate partial shade as well. In fact, some hardy geraniums, like ‘Rozanne’, can even thrive in full shade. Keep in mind that the flowering period of hardy geraniums can also vary depending on the variety.

A fact to keep in mind when planting hardy geraniums is that they are deer resistant. If deer are a problem in your area, consider adding hardy geraniums to your garden as a protective feature.

Hardy geraniums are low-maintenance plants that don’t require much water once established. They can tolerate periods of drought, but it is important to provide them with regular waterings, especially during periods of prolonged dryness.

When it comes to planting hardy geraniums, there are a few steps you can take to ensure their successful growth. First, make sure to choose a well-drained area for planting. Hardy geraniums don’t like wet feet and will become prone to fungal diseases if they sit in waterlogged soil.

In order to create a colorful display, consider planting hardy geraniums in thoughtful plantings. Combining different types of hardy geraniums with other plants that have complementary colors and growth habits can create a stunning visual effect in your garden.

Hardy geraniums are a popular choice for borders and can be planted as a free-flowering alternative to bedding plants. Their flowers vary in size, shape, and color, and they have beautiful intricate veins that add interest to the blooms. The white-ness of some varieties can also create a striking contrast.

Dividing hardy geraniums is a good idea to keep them in check and promote healthy growth. They can become quite invasive if left unchecked. You can divide them in spring or fall, and then replant the divided sections in other areas of your garden or share them with other gardening enthusiasts.

If you are looking for reliable, low-maintenance plants that will add beauty to your garden, consider growing hardy geraniums. With their diverse range of colors, growth habits, and resistance to deer, they are sure to be a welcome addition to any garden or patio.

Choosing the right hardy geraniums for your garden

When it comes to choosing hardy geraniums for your garden, there are several factors to consider. The variety and range of hardy geraniums available are vast, so it’s important to take the time to find the right ones for your specific needs and preferences.

The first step in choosing the right hardy geraniums is to consider the conditions in your garden. Hardy geraniums are generally very adaptable and can thrive in a variety of conditions, but some varieties may be more suited to certain situations than others. For example, if you have a sunny spot in your garden, varieties like ‘Rozanne’ or ‘Johnson’s Blue’ are likely to do well as they enjoy full sun.

If you have a shadier area in your garden, you may want to consider varieties like ‘Geranium macrorrhizum’ or ‘Geranium phaeum’. These varieties are more tolerant of shade and will still produce beautiful flowers in a less sunny spot.

Another factor to consider when choosing hardy geraniums is the size of your garden. If you have a large area to fill, you may want to opt for varieties that will spread and create a dense ground cover. Varieties like ‘Johnson’s Blue’ or ‘Geranium ‘Brookside” are good options for this as they have sprawling habits and will quickly fill in large spaces.

On the other hand, if you have a smaller garden or patio area, you may want to choose compact varieties that will stay neat and tidy. ‘Geranium ‘Rozanne’ or ‘Geranium ‘Frei Otto” are good options for smaller spaces as they have a more compact habit and won’t take over.

It’s also worth considering whether you want hardy geraniums that flower for long periods or ones that have a more limited flowering time. Some varieties, like ‘Geranium ‘Rozanne”, are known for their long flowering period and will produce blooms from late spring to autumn. Other varieties, like ‘Geranium sanguineum’, may have a shorter flowering period but will still make a beautiful addition to your garden.

When it comes to flower color, the options are almost endless. Hardy geraniums come in a wide range of colors, including shades of pink, blue, purple, and white. Some varieties even have bi-colored blooms or white-eyed flowers. Consider your personal preferences and the color scheme of your garden when choosing varieties.

Invasive varieties of hardy geraniums can sometimes be a concern, especially if you have a small or more delicate garden. Check with your local garden center or nursery for advice on non-invasive varieties. Native varieties are generally a safe option, as they will be well-suited to your area’s climate and conditions.

Once you’ve considered all of these factors, it’s time to go out and shop for your hardy geraniums. Most garden centers and nurseries will carry a good selection of hardy geraniums, but if you’re looking for a specific variety, you may need to shop around or order online. Online retailers often have a wider range of varieties available, so this can be a good option if you’re looking for something specific.

When it comes time to plant your hardy geraniums, make sure to prepare the soil well. Hardy geraniums are generally not very fussy about soil type, but they will appreciate well-drained soil that has been enriched with organic matter. Dig in some well-rotted compost or manure before planting to give your geraniums a good start.

In terms of care, hardy geraniums are generally quite low-maintenance. They will appreciate regular water, especially during dry periods, but be careful not to overwater as this can lead to root rot. Pruning is rarely necessary, but you can remove any dead or damaged stems to keep the plant looking tidy.

With these tips in mind, you should be well-prepared to choose the right hardy geraniums for your garden. Whether you’re looking for a compact variety for a patio pot or a sprawling ground cover for a large area, there is a hardy geranium variety out there that will suit your needs.

Where when and how to plant

Where when and how to plant

Hardy geraniums, also known as cranesbills, are versatile plants that can be grown in various settings and conditions. Here are some tips on where, when, and how to plant them:

  • Where to plant: Hardy geraniums can be planted in a variety of locations, such as borders, containers, and rock gardens. They are best suited for areas with full sun to partial shade.
  • When to plant: The best time to plant hardy geraniums is in the spring or fall, when the soil is moist and the weather is mild. Avoid planting them during hot summer months or in freezing winter conditions.
  • How to plant: When planting hardy geraniums, consider the following steps:
  1. Choose a well-drained location with fertile soil. Hardy geraniums prefer soil that is slightly alkaline to neutral.
  2. If the soil is heavy or clay-like, mix in some well-rotted organic matter or compost to improve drainage.
  3. Dig a hole that is slightly larger than the root ball of the plant.
  4. Place the plant in the hole, making sure the top of the root ball is level with the surrounding soil.
  5. Backfill the hole with soil, firming it gently around the roots.
  6. Water the newly planted geranium thoroughly to help settle the soil.
  7. Apply a layer of mulch around the plant to help retain moisture and suppress weeds.

Hardy geraniums are easy-to-grow plants that require minimal care. They have a long-flowering period and are known for their colorful flowers and attractive foliage. Some popular varieties include Geranium maculatum, Geranium ‘Rozanne’, and Geranium ‘Johnson’s Blue’.

Hardy geraniums are generally deer-resistant, making them a good choice for gardens in deer-prone areas. They are also resistant to most fungal diseases and pests. However, it’s always a good idea to keep an eye out for any signs of damage or disease.

In terms of maintenance, hardy geraniums can be pruned back in early spring to promote new growth and maintain a neat appearance. Deadheading spent flowers can also encourage a longer blooming period.

Hardy geraniums are excellent ground covers and are often planted in cracks and crevices in walls and paving. They have a spreading nature and can form dense mounds of foliage and flowers.

All in all, hardy geraniums are well-suited for a variety of gardening situations. They are carefree, long-flowering, and add a splash of color to any garden or landscape.

Care tips

Hardy geraniums, also known as cranesbills, are easy to care for and can add a beautiful touch to any garden. Here are some tips to help you grow these lovely plants:

  • Planting: Hardy geraniums prefer well-drained soil and can tolerate a range of soil types. They thrive in full sun to partial shade, so choose a spot that receives at least 4-6 hours of sunlight a day.
  • Watering: While most hardy geraniums are drought-tolerant, they do appreciate regular watering, especially during dry periods. Be sure not to overwater, as they don’t like waterlogging. Water deeply once a week, allowing the soil to dry out between waterings.
  • Pruning: Hardy geraniums are generally low maintenance, but some varieties can become woody over time. To maintain their compact and bushy form, prune them back by cutting off any dead or faded flowers and stems. This will encourage new growth and keep the plants looking tidy.
  • Deer resistance: If deer are a problem in your area, hardy geraniums are a great choice as they are generally deer resistant.
  • Container gardening: Hardy geraniums can also be grown in containers, making them a versatile option for patio or balcony gardens. Just make sure the containers have good drainage to prevent waterlogging.
  • Colorful varieties: Hardy geraniums come in a wide range of colors, from blues, pinks, and purples to whites and even golden shades. Consider different varieties to add a pop of color to your garden.
  • Growing from seed: While geraniums can be grown from seeds, it is often easier and more reliable to buy young plants from a garden center or nursery.
  • Overwintering: Hardy geraniums are generally frost tolerant and can survive cold temperatures. However, if you live in an area with harsh winters, you can protect them by covering the plants with a layer of mulch or moving container-grown plants to a sheltered spot.
  • Invasive varieties: Some hardy geraniums, such as Geranium robertianum (Herb Robert), can be invasive. Keep this in mind when choosing varieties for your garden.
  • Special considerations: Certain varieties, such as Geranium macrorrhizum ‘Bevan’s Variety’ and Geranium maculatum ‘Espresso’, can be grown in cracks and crevices, making them ideal for cottage garden areas or rockeries.
  • Mail order: If you’re looking for specific varieties, you can often find them through mail order catalogs or online nurseries.

By following these care tips, you can enjoy the beauty of hardy geraniums in your garden. Whether you’re a seasoned gardener or a beginner, cranesbills are a great addition to any landscape.

How to make more hardy geraniums

Growing more hardy geraniums is a great way to expand your garden and add pops of color. Here are some tips on how to propagate and care for these beautiful plants:

  1. Consider dividing existing plants: Hardy geraniums can be divided every three to five years to create new plants. This is typically done in spring or autumn when the plants are dormant.
  2. Take cuttings: Another way to make more hardy geraniums is by taking cuttings. Cut healthy stems just above a leaf node, remove the lower leaves, and plant them in moist soil. Keep the cuttings in a warm and partially shaded area until new root growth appears.
  3. Shop for varieties suited to your garden: There are many different types of hardy geraniums available, ranging in colors from pink to purple to white. Some popular varieties include Geranium ‘Rozanne’, Geranium ‘Frei’ and Geranium ‘Graham Thomas’.
  4. Create a thoughtful planting plan: Before adding more hardy geraniums to your garden, consider the space and other plants nearby. Some geraniums can be quite invasive, so it’s important to choose the right variety for the location.
  5. Provide the right growing conditions: Hardy geraniums generally prefer full sun or partial shade. They are tolerant of different soil types, but good drainage is important to prevent fungal growth. Regular watering and adding organic matter can help retain moisture.
  6. Divide plants carefully: When dividing hardy geraniums, be mindful of the plant’s root system. Use a sharp knife or garden spade to separate the clumps, making sure each division has enough roots to support growth.
  7. Consider partial shade options: Some hardy geranium varieties, such as Geranium ‘Rozanne’, can tolerate partial shade. This is especially useful if your garden has areas with limited sunlight.

With these ideas in mind, you can successfully propagate and care for hardy geraniums in your garden. Whether you’re a seasoned gardener or just starting out, these beautiful flowers will be a wonderful addition to your outdoor space.

Key problems and how to solve them

When it comes to growing hardy geraniums, you may encounter some common problems. Here are a few key issues you may face and some tips on how to solve them:

  • Poor growth: If your hardy geraniums are not growing well, make sure they are planted in the right place. These plants need a sunny or partially shaded location with well-drained soil. Make sure they are not planted in heavy clay soil, which can lead to poor growth. Additionally, provide regular water but avoid overwatering, as this can also hinder growth.
  • Deer damage: If you have deer in your garden and they are munching on your hardy geraniums, you can try planting deer-resistant varieties. Some options include Geranium ‘Rozanne’, Geranium ‘Johnson’s Blue’, and Geranium ‘Bevans Variety’.
  • Disease and pests: Hardy geraniums are generally pest and disease resistant. However, aphids and slugs can sometimes be a problem. To deal with aphids, you can try spraying your plants with a strong stream of water or using insecticidal soap. For slugs, you can set up beer traps or use natural slug repellents like crushed eggshells or diatomaceous earth.
  • Overcrowding: If your hardy geraniums become overcrowded and start to lose their vigor, it’s time to divide them. Dig up the plants in early spring or autumn and use a sharp knife to divide the clumps into smaller sections. Replant the divisions in well-rotted compost and water thoroughly.
  • Fading flowers: If your hardy geraniums are not producing as many flowers or if the flowers are fading quickly, it could be a sign that they need more sun. Try moving them to a sunnier spot in your garden to encourage better blooming.
  • Woody growth: Hardy geraniums can sometimes develop woody growth, especially as they age. To prevent this, make sure to deadhead the plants regularly by removing faded flowers. This will encourage the growth of fresh new foliage and prevent the plants from becoming woody.

By keeping these key problems in mind and taking the necessary steps, you can ensure that your hardy geraniums thrive and provide you with beautiful, long-lasting flowers throughout the growing season.

Growing hardy geraniums in containers

Growing hardy geraniums in containers

Growing hardy geraniums in containers is a great way to add a splash of colorful beauty to your patio or balcony. These versatile plants can be grown in containers of various sizes and styles, allowing you to create stunning displays that will brighten up any outdoor space.

There are many selections of hardy geraniums that thrive in containers. One popular choice is the ‘Bevans Variety’, which produces an abundance of pink flowers with golden veins. Another option is the ‘Graham Wilson’, which features white-eyed flowers in shades of pink and purple.

When planting hardy geraniums in containers, it’s important to choose a pot that is large enough to accommodate the root system of the plant. The container should have good drainage to prevent fungal diseases caused by waterlogged soil. Additionally, using a well-rotted compost or potting mix will provide the plants with the necessary nutrients.

Once you have selected the right container and soil, follow these steps to grow hardy geraniums in containers:

  1. Select a sunny or partially shaded spot for your container. Hardy geraniums generally prefer full sun, but some varieties can tolerate light shade.
  2. Water the plants regularly, especially during dry periods. It’s important to keep the soil evenly moist, but not waterlogged.
  3. Feed the plants with a balanced fertilizer every four to six weeks during the growing season. This will help the geraniums produce more flowers and maintain their vibrant colors.
  4. Deadhead the spent flowers to promote continuous blooming. This will also prevent the plants from self-seeding and becoming invasive.
  5. Trim back the stems in late autumn or early spring to remove any dead or damaged growth. This will help the plants maintain their shape and prevent the stems from cracking during winter.
  6. In areas where the winters are harsh, it’s a good idea to protect the containers by moving them to a sheltered spot or wrapping them with horticultural fleece.
  7. If your hardy geraniums become overcrowded or lose their vigor, you can divide them in spring or autumn. Simply lift the plants out of the containers, separate the clumps into smaller sections, and replant them.

Hardy geraniums in containers can be combined with other plants to create stunning plantings. They work well with ornamental grasses, perennial flowers, and other hardy perennials. You can also mix and match different varieties of geraniums to create a dynamic display of colors and textures.

In summary, growing hardy geraniums in containers is a rewarding gardening activity that can bring a burst of color to your outdoor space. By following the right steps and providing the plants with the necessary care, you can enjoy their long-flowering nature and vibrant blooms throughout the growing season.


Q: Are hardy geraniums suitable for bedding?

A: Yes, hardy geraniums can be used for bedding. Their long-flowering nature makes them a good choice for adding color to borders or even as a feature in a cottage garden.

Q: Where should I plant hardy geraniums?

A: Hardy geraniums can be planted in full sun to light shade. They are native to North American and European woodlands, so they are well-adapted to growing in these areas.

Q: Can hardy geraniums tolerate deer?

A: While no plant is completely deer-proof, hardy geraniums are known to be deer-resistant due to their strong fragrance.

Q: How do I grow hardy geraniums in cracks or crevices?

A: Hardy geraniums, such as the variety Geranium maculatum, have a creeping habit and can easily fill in cracks or crevices. Simply plant them in well-rotted soil and they will spread over time.

Q: Do hardy geraniums come in different colors?

A: Yes, hardy geraniums come in a variety of colors, including pink, white, blue, and even golden. Some popular varieties include Geranium ‘Rozanne’, Geranium ‘Johnson’s Blue’, and Geranium ‘Ann Folkard’.

Q: Are hardy geraniums invasive?

A: Hardy geraniums are not generally considered invasive, but some varieties, such as Geranium pratense, may self-seed and spread. However, this can usually be kept in check with regular deadheading.

Q: What types of hardy geraniums are long-flowering?

A: Some long-flowering hardy geraniums include Geranium ‘Rozanne’, Geranium ‘Johnson’s Blue’, and Geranium ‘Ann Folkard’.

Q: How can I help my hardy geraniums grow well?

A: Hardy geraniums are generally easy to grow, but they will thrive with some basic care. They prefer well-drained soil and should be watered regularly, especially during dry periods. Additionally, they benefit from regular deadheading to promote more blooms.

Q: What should I do if my hardy geraniums have yellow leaves?

A: Yellow leaves can be a sign of overwatering or poor drainage. Make sure your hardy geraniums are planted in well-drained soil and adjust watering accordingly.

Why don’t my hardy geraniums have more flowers

Why don’t my hardy geraniums have more flowers

Hardy geraniums, also known as cranesbills, are popular plants for their beautiful flowers and easy maintenance. However, there are several factors that can affect the flowering of these plants. If your hardy geraniums are not producing as many flowers as you would like, here are some possible reasons:

  1. Varieties: Different varieties of hardy geraniums have varying levels of flowering. Some varieties are more prolific bloomers than others, so it’s important to choose the right ones if you want a large number of flowers.
  2. Fungal disease: Fungal diseases can cause damage to the foliage and reduce flowering. Make sure to provide good air circulation and avoid overwatering to prevent fungal diseases.
  3. Light: Hardy geraniums prefer full sun to partial shade for optimal flowering. If your plants are not getting enough light, they may not produce as many flowers.
  4. Moisture: Hardy geraniums need a moderate amount of moisture to thrive. If the soil is too dry or too wet, it can affect their flowering. Make sure to water the plants consistently and avoid overwatering.
  5. Nutrients: Proper feeding is essential for the healthy growth and flowering of hardy geraniums. Use a balanced fertilizer to provide the necessary nutrients for the plants.
  6. Cultural practices: Incorrect planting or maintenance practices can also impact the flowering of hardy geraniums. Make sure to plant them in well-draining soil and prune them regularly to promote new growth and flowering.

In order to create an ideal environment for your hardy geraniums to produce more flowers, keep in mind the native nature of these plants. They are suited to cottage garden plantings and can be grown in borders, rock gardens, or patio containers. Some popular varieties that are known for their superb flowering include Geranium ‘Rozanne’, Geranium ‘Gerwat’ (Rozanne), and Geranium ‘Sunrise’.

Hardy geraniums come in a range of colors, from whites to pinks, purples, and blues. Their flowers often have darker veins, which add to their beauty. If you want to add more color to your garden, consider planting hardy geraniums in different shades and varieties.

Overall, there are several reasons why your hardy geraniums may not be producing as many flowers as you would like. By taking into account the factors mentioned above and providing the right conditions, you can ensure that your hardy geraniums will grow and flower to their full potential.

Are hardy geraniums deer resistant

One of the many benefits of growing hardy geraniums is their resistance to deer. These beautiful flowering plants are not typically favored by deer, making them a great option for gardens where deer may be a problem.

Hardy geraniums, also known as cranesbills, come in a wide variety of colors, from pinks and purples to blues and whites. Their vibrant blooms add a pop of color to any garden.

The light, airy blooms of hardy geraniums create a graceful look in the garden. They can help to add a touch of whimsy to more formal plantings or contribute to a cottage garden feel. No matter where they are planted, hardy geraniums are sure to become a focal point in the garden.

Hardy geraniums are also very easy to care for, making them a low-maintenance option for any gardener. They typically grow in mounds and can be used to fill in gaps or cracks in the garden.

These plants thrive in a variety of growing conditions. While they prefer full sun, they can tolerate partial shade. They are also very adaptable to different soil types, although they prefer well-draining soil.

  1. When selecting a variety of hardy geranium, consider the type and color of the flowers. Some popular options include Geranium ‘Rozanne’, Geranium ‘Johnson’s Blue’, and Geranium maculatum.
  2. In addition to their deer resistance, hardy geraniums are also known for their ability to attract pollinators and butterflies to the garden.
  3. Hardy geraniums are also relatively resistant to fungal diseases, which can be a problem for other types of flowers. This makes them a good choice for gardeners who want a low-maintenance and disease-resistant plant.
  4. Hardy geraniums have a long-flowering period, sometimes blooming from spring through fall. This makes them an ideal option for those looking for a plant that will provide color and interest throughout the growing season.
  5. Hardy geraniums can be used in a variety of garden settings, including borders, rock gardens, containers, and patio plantings. They also make excellent groundcovers.

Overall, hardy geraniums are a superb option for any garden. Their color, low-maintenance nature, and deer resistance make them a very versatile and attractive plant. Whether you have a large garden or a small patio space, there is sure to be a hardy geranium that is perfect for you. So why not give them a try and enjoy the beauty they bring to your outdoor space.

Are hardy geraniums invasive

Are hardy geraniums invasive

Hardy geraniums, also known as cranesbills, are popular flowering plants that are loved for their ease of care and beautiful blooms. However, many gardeners wonder if these plants are invasive and if they can become a problem in the garden.

While some types of hardy geraniums may have spreading tendencies, they are generally not considered invasive. In fact, most varieties of hardy geraniums are well-behaved and will not take over your garden.

One of the most commonly grown hardy geraniums is Geranium maculatum, or wild geranium. This native plant has beautiful blue flowers with pink veins and is a favorite for woodland gardens or areas with moist soil. It spreads slowly but is not aggressive.

There are also many hybrid varieties of hardy geraniums available, offering a wide range of flower colors and growth habits. Some, like Geranium ‘Rozanne’, have a more vigorous growth habit and may spread more quickly. However, these varieties are still not considered invasive and can be easily controlled.

If you’re concerned about the spreading tendencies of hardy geraniums, there are a few steps you can take to keep them in check:

  • Plant hardy geraniums in containers or raised beds to contain their growth.
  • Divide the plants every few years to prevent them from becoming too crowded.
  • Remove any seedlings or spreading stems that appear outside of the desired area.
  • Regularly deadhead the flowers to prevent them from self-seeding.

In addition to their non-invasive nature, hardy geraniums have many other benefits that make them an ideal choice for gardens:

  • They are deer resistant, making them a good choice for areas with deer problems.
  • They are generally disease resistant and less prone to fungal infections compared to other flowering plants.
  • They are low-maintenance and require little care once established.
  • They come in a variety of colors, from pinks and purples to whites and blues. Some even have white-eyed flowers for added interest.
  • They can be grown in a range of conditions, from full sun to partial shade.

So, if you’re looking for a colorful and carefree plant for your garden, hardy geraniums are definitely worth considering. They offer a variety of beautiful flowers, are easy to grow, and will not take over your garden.

Where to buy hardy geraniums

Where to buy hardy geraniums

If you are looking to add some colorful and carefree plants to your garden, hardy geraniums are an excellent choice. These long-flowering perennials are known for their spreading nature and ability to thrive in a variety of conditions. Whether you have a sunny patio or shady areas, there is a hardy geranium variety that will suit your needs.

When it comes to buying hardy geraniums, there are several options available. You can find them at local garden centers, nurseries, or even online. Here are some recommended places to purchase hardy geraniums:

  • Bevans Nursery: This nursery offers a wide selection of hardy geraniums, including the popular ‘Rozanne’ variety, which is known for its beautiful blue flowers and long flowering period.
  • Frei’s Roses: Frei’s Roses is a well-known online retailer that specializes in roses, but they also offer a selection of hardy geraniums. They have varieties like ‘Johnson’s Blue’ and ‘Gerwat’ that are known for their stunning flowers and easy care.
  • Graham Rice’s Plants: Graham Rice is a renowned gardening expert who has his own online plant store. He offers a variety of hardy geraniums, including some rare and unusual types.

When buying hardy geraniums, it’s important to choose healthy plants. Look for plants with sturdy stems and healthy leaves. Avoid plants that have brown spots, yellowing leaves, or signs of pests. It’s also a good idea to check the roots and make sure they are well-rotted and not cramped in the pot.

Once you have purchased your hardy geraniums, it’s time to plant them. Hardy geraniums are not very picky when it comes to soil, but they prefer well-drained soil that is rich in organic matter. Plant them in a sunny or partially shaded spot, and water them regularly, especially during dry spells.

If you are looking for some creative ways to use hardy geraniums in your garden, they are great for cottage plantings, rock gardens, and borders. They can also be used to create colorful and low-maintenance ground cover. Plant them in cracks between paving stones or on slopes to prevent erosion.

Hardy geraniums are generally not invasive and are quite well-behaved in the garden. However, some varieties may spread more aggressively than others. To keep them in check, you can divide the plants every few years or prune them back in late winter or early spring.

In terms of care, hardy geraniums are generally low-maintenance plants. They are quite drought tolerant once established, but they will produce more flowers if given regular water and some light fertilization. Deadheading spent blooms will also encourage more growth and prolong the flowering period.

So, if you are looking to add some vibrant and versatile plants to your garden, hardy geraniums are definitely worth considering. They are a superb choice for both experienced and novice gardeners, and with the wide variety of colors and types available, you are sure to find the perfect hardy geraniums to enhance your outdoor space.


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