
Sedums are incredibly easy to grow and maintain, making them a great choice for busy gardeners or those new to gardening. They can thrive in a variety of conditions, from full sun to partial shade.
Sedums are drought-tolerant, meaning they can survive with minimal watering, but they'll still appreciate regular watering during hot summer months. This makes them perfect for water-conscious gardeners.
To grow sedums successfully, choose a well-draining potting mix to prevent waterlogged soil. This will help prevent root rot and other problems.
Sedums can be grown in a variety of containers, from small pots to large planters, and can even be used as a groundcover in outdoor gardens. They're also great for indoor spaces, adding a touch of greenery to rooms with low light.
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Planting and Care
Sedums are surprisingly easy to plant, and with a little care, they'll thrive in your garden. Choose a sunny spot that receives at least 6 hours of full sun a day.

To plant sedums, loosen the soil in the planting area, and if your native soil is poorly draining, add sand, grit, or perlite to improve drainage. Remove the plant from its nursery pot and tease out the roots if they're potbound. Set the plant in the hole with the top of the root ball level with the surrounding soil, backfill the hole with soil, and tamp down lightly to remove air pockets.
Water sedums regularly until they're established, but be careful not to overwater, as this can cause root rot. Sedums store water in their fleshy leaves, making them more resistant to drought and dry conditions. However, too much water can still cause problems, so provide supplemental water only in prolonged dry spells or extreme heat.
To give your sedums the best chance to succeed, provide them with average or rocky soil with good drainage. Avoid planting in clay or compacted soil, as this can lead to standing water and root rot.
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How to Plant

To plant sedums, choose a sunny spot that receives at least 6 hours of full sun a day. This will ensure your sedums get the light they need to thrive.
Sedums are tolerant of poor soil, but they do best in average or rocky soil with good drainage. If your native soil is poorly draining, add some sand, grit, or perlite to the planting area.
When planting, loosen the soil in the area where you'll be planting the sedum. This will make it easier to get the roots established.
Here's a step-by-step guide to planting sedums:
- Loosen the soil in the planting area.
- Add sand, grit, or perlite if the native soil is poorly draining.
- Remove the plant from the nursery pot and tease out the roots if they're potbound.
- Set the plant in the hole with the top of the root ball level with the surrounding soil.
- Backfill the hole with soil and tamp down lightly to remove air pockets.
- Water regularly until the plants are established.
Remember to space sedums 4-28 inches apart, depending on the type and variety. This will give them room to grow and prevent overcrowding.
How to Care for
To care for your sedum, start by choosing a sunny spot that receives at least 6 hours of full sun a day. This will help your sedum thrive and prevent it from becoming weak and floppy.
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Sedum is surprisingly tolerant of poor soil, but it does best in average or rocky soil with good drainage. If your native soil is poorly draining, add some sand, grit, or perlite to improve its structure.
Watering your sedum is a delicate art. Since it stores water in its fleshy leaves, it's more resistant to drought and dry conditions. However, too much water can cause root rot, mushy foliage, or disease. So, provide supplemental water only in prolonged dry spells or extreme heat.
You don't need to fertilize your sedum, as it can cause weak, leggy growth. In fact, sedum does best in soil that's not too rich. If you do need to add some nutrients, a little compost will do the trick.
Some sedum varieties can get quite tall and may need pruning to keep them looking their best. Upright sedums can be pinched back in the spring to promote compact growth, while stems can be cut back to the ground after the first hard frost.
Here's a quick guide to pruning your sedum:
- Upright sedums: Pinch back in spring to promote compact growth.
- Stems: Cut back to the ground after the first hard frost.
- Groundcover sedums: Trim as needed if they outgrow their space.
By following these simple care tips, you'll be able to enjoy your sedum's beautiful blooms and robust foliage for years to come.
Plant Types and Varieties
Sedums come in a variety of shapes and sizes, making them a great addition to any garden or indoor space.
Creeping sedum is a low-growing groundcover that can sprawl up to 3 feet wide, making it perfect for covering large areas. The small, rounded or spiky leaves come in a range of colors, including green, yellow, red, blue, silver, and variegated.
Tall sedum has an upright growth habit, reaching 1-2 feet tall and wide, and features thick, fleshy leaves in shades of green, purple, burgundy, or variegated.
Trailing sedum is a great choice for hanging baskets and containers, or for spilling over rock walls or troughs. Leaves come in a variety of colors, including green, silver, red, yellow, or variegated.
Some popular sedum varieties include Rock ’N Low ‘Boogie Woogie’, ‘Angelina’, and Rock ’N Grow ‘Lemonjade’.
Here are some interesting sedum varieties to try:
- Sedum reflexum is a fast-growing species native to the UK and Europe, with evergreen foliage and nectar-rich, yellow flowers in summer.
- Sedum dasyphyllum grows in hot, dry conditions and features star-shaped flowers in early summer, with leaves turning purple in winter.
- Sedum spathulifolium ‘Cape Blanco’ has distinctive foliage that comes into its own in winter, with small yellow flowers in summer.
- Sedum morganianum ‘Burrito’, or donkey’s tail, has tails of trailing succulent leaves and pink, star-shaped flowers in summer.
Do Deer Eat?
Sedums are generally considered deer resistant because of their thick, fleshy leaf texture and bitter taste.
Some varieties of sedum are more resistant to deer browse than others, so it's worth noting that if other food is scarce, you may still experience some deer activity.
If you do have deer in your area, it's a good idea to keep an eye on your sedum plants to see if they're being browsed.
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Growth and Bloom
To grow sedums, you'll want to give them a sunny spot and well-drained soil. They're perfect for dry soil and require little care, making them a great option for busy gardeners.
Border sedums look best when grown at the front of a border, and grouping several together creates a stunning display. They can be pruned in late May to prevent flopping open in the middle.
Sedums are drought-tolerant and don't need much watering, but if you're growing them in a pot, make sure to add some grit to the compost for good drainage. This will ensure the soil drains well and remains mostly dry.
To get sedum to bloom, simply give it full sun or at least six hours of light on most days, and make sure the soil drains well. Avoid shade and excessive moisture, and your sedum should deliver color and pollinators to your garden.
Creeping sedums typically bloom from early to late summer, while tall types flower from late summer into fall. This means you can enjoy their beautiful blooms for several months.
Spread and Growth
Sedums are great plants for hot spots in your garden, and they're perfect for areas with dry soil. They can thrive in these conditions with minimal care.
Border sedums, in particular, do well in well-drained soil and full sun. They look great when grouped together at the front of a border.
If you're growing stonecrops, you'll want to make sure the soil drains well, so add some grit to the compost if you're growing them in a pot. This will help prevent waterlogged soil.
Tall sedums tend to stay more compact, while groundcover or creeping sedums can spread up to 3 feet wide.
Landscape and Design
Sedums are incredibly versatile, and one of the best ways to use them is as a groundcover along a rock wall, allowing them to spill over the edge.
They come in a variety of shapes and sizes, making them perfect for mass groupings along a pathway for months of color.
Planting groundcover types in-between paving stones is another great way to use sedums, adding a pop of color to your outdoor space.
You can also use tall sedums in combination with other drought-tolerant fall bloomers in a curbside strip, creating a beautiful display of color and texture.
Here are some ideas to get you started:
- Plant groundcover types along a rock wall
- Use tall varieties in combination with other drought-tolerant fall bloomers
- Mass groupings of sedums along a pathway
- Plant groundcover types in-between paving stones
- Tall sedums can be planted at the front of a mixed border
Using in Landscape
Using sedum in your landscape is a fantastic way to add some visual interest and low-maintenance beauty to your outdoor space. Sedum is a versatile plant that comes in a variety of shapes and sizes, making it perfect for a range of design styles.
You can plant groundcover types along a rock wall, allowing them to spill over the edge, creating a beautiful, flowing effect. This is especially effective in areas with poor soil, as sedum is highly adaptable.
For a stunning display, mass groupings of sedums along a pathway can provide months of color. This is a great way to add some vibrancy to an often-overlooked area of your yard.
Sedum is also perfect for planting in-between paving stones, where it can thrive in the gaps and add a pop of color. This is a great way to add some visual interest to an otherwise plain area.
Incorporating groundcover varieties with alpines and waterwise plants in a rock garden is a great way to create a unique and low-maintenance landscape feature. This can be a beautiful way to add some texture and interest to a small or awkwardly shaped area of your yard.
Here are some ideas for using sedum in your landscape:
- Plant groundcover types along a rock wall
- Use tall varieties in combination with other drought-tolerant fall bloomers in a curbside strip
- Mass groupings of sedums along a pathway
- Plant groundcover types in-between paving stones
- Tall sedums can be planted at the front of a mixed border for fall color
- Adorn a stone trough with creeping sedums and other perennial ground covers
- Incorporate groundcover varieties with alpines and waterwise plants in a rock garden
- Mass tall sedums along a slope in combination with other low-maintenance plants
- Adorn a sunny deck or patio with a decorative container planted with different colored sedums
- Create a green roof garden using groundcover sedums for an eco-friendly display
Companion Plants
When designing a landscape with sedum, it's essential to consider companion plants that complement its unique characteristics.
Tall sedums pair well with other plants that offer fall interest, such as the Quick Fire panicle hydrangea, which blooms in the late summer and early fall.

For a stunning display, combine tall sedums with other plants like Graceful Grasses purple fountain grass, Pow Wow Wild Berry coneflower, or ‘Little Goldstar’ black-eyed Susan.
Groundcover sedums, on the other hand, thrive alongside other drought-tolerant plants like Fire Spinner hardy ice plant or ‘Blue Whiskers’ blue fescue.
To create a carefree container garden, mix sedums with low-water plants such as Diamond Frost euphorbia or Fruit Punch ‘Apple Slice’ pinks.
Here are some specific companion plant suggestions for sedum:
- Tall sedums: Quick Fire panicle hydrangea, Graceful Grasses purple fountain grass, Pow Wow Wild Berry coneflower, ‘Little Goldstar’ black-eyed Susan
- Groundcover sedums: Fire Spinner hardy ice plant, ‘Blue Whiskers’ blue fescue, Coloropsis ‘Salsa’ tickseed, ‘Violet Profusion’ perennial salvia
- Container garden: Diamond Frost euphorbia, Whirlwind Blue fan flower, Sweet Romance lavender, Fruit Punch ‘Apple Slice’ pinks
Taxonomy and Ecology
Sedum species serve as host plants for various butterfly species, including the endangered San Bruno elfin butterfly of San Mateo County, California.
The larvae of the grey chi moth feed on sedum species, highlighting their importance in the ecosystem.
Sedum lanceolatum is the host plant of the Parnassius smintheus butterfly found in the Rocky Mountains, demonstrating the specific relationships between sedum species and butterfly populations.
Taxonomy
Taxonomy is the science of classifying living things into groups based on their characteristics. This helps us understand the relationships between different species.
The Linnaean system, developed by Carl Linnaeus, is a widely used taxonomy system that groups living things into domains, kingdoms, phyla, classes, orders, families, genera, and species. It's like a hierarchical filing system for living things.
The domain level is the highest level of classification, with three main domains: Archaea, Bacteria, and Eukarya. This level helps us distinguish between prokaryotic and eukaryotic cells.
In the kingdom level, plants and animals are classified into separate kingdoms, with plants in the kingdom Plantae and animals in the kingdom Animalia. This level helps us understand the basic body structure of different groups of organisms.
The phylum level is where we start to see more specific characteristics, such as the presence of a backbone or the presence of a notochord. This level helps us understand the developmental biology of different groups of organisms.
Classes are groups of related phyla, and orders are groups of related classes. Families are groups of related orders, and genera are groups of related families. Species are the most specific level of classification, and they are the building blocks of taxonomy.
Ecology
Sedum species play a vital role in the ecosystem by serving as host plants for various butterfly species.
The San Bruno elfin butterfly, an endangered species found in San Mateo County, California, relies on Sedum spathulifolium as its host plant.
Many other Sedum species also serve as host plants for butterflies, including Sedum allantoides, which is used by the butterfly Callophrys xami.
Sedum lanceolatum is the host plant of the Parnassius smintheus, a butterfly species commonly found in the Rocky Mountains.
The larvae of some Lepidoptera species, including the grey chi moth, feed on Sedum species.
Ornamental and Uses
Sedums are a versatile and attractive addition to any garden or landscape.
They can be used as a groundcover along a rock wall, spilling over the edge to create a beautiful display of color and texture.
Some popular ways to use sedums include massing them along a pathway for months of color, or planting them in-between paving stones to create a low-maintenance groundcover.
You can also use tall sedums as a focal point in a mixed border, or incorporate them into a rock garden with alpines and waterwise plants.
Some sedums are even suitable for a green roof garden, providing an eco-friendly display of color and texture.
If you're looking for a unique container garden, try using sedums in a decorative container on a sunny deck or patio.
Some popular ornamental sedum varieties include 'Herbstfreude' ('Autumn Joy'), 'Bertram Anderson', 'Matrona', and 'Ruby Glow', which have all been awarded the Royal Horticultural Society's Award of Garden Merit.
However, be aware that some sedum species, such as Sedum acre, contain toxic alkaloids that can give them a sharp, peppery taste.
General Information
Sedum is a low-maintenance plant that stores water in its thick, succulent leaves, making it tolerant to droughts and requiring little water.
Most sedum species are native to the northwestern region of the Cascades, with approximately fourteen species found in this area.
Sedum plants can thrive in a variety of conditions, but they all require some sun and good drainage to do well.
In general, sedum are relatively pest and disease-free, but they can be prone to some fungal diseases if not given proper drainage.
The common name for sedum is stonecrop, and it's also known as broad-leaved stonecrop, specifically for the Sedum spathulifolium species.
Sedum plants can be either tall and upright or low-growing and mat-forming, with fleshy thick small leaves that are often broad or narrow.
Here are some key characteristics of sedum plants:
- Low-growing, often mat-forming
- Fleshy thick small leaves, either broad or narrow
- Flowers are clusters of bright yellow stars held above the foliage
Pests and Diseases
Sedums are relatively pest-free, but they can be susceptible to damage from cold, wet soil.
If your sedums are in pots, make sure they don't become waterlogged in winter, as this can be detrimental.
Leaf-sucking aphids can disfigure the leaves, but you can get rid of them by spraying them with a strong stream of water, neem oil, or insecticidal soap.
Fungal infections can cause stem rot or rust, which appear as yellow or dark spots on leaves, and are often a result of overwatering.
To prevent fungal infections, make sure you're not overwatering and improve drainage if symptoms appear.
Removing and discarding damaged foliage and plants can help prevent the spread of disease.
Growing Conditions
Sedums prefer a dry, loose, sandy soil that drains well. This is because they're succulents, and excess moisture can be detrimental to their health.
They can handle some moisture, but it's essential to ensure the soil drains well to prevent waterlogged conditions. Mountain stonecrop, for example, can tolerate moister soil as long as it's well-draining.
Growing sedums in a pot requires incorporating grit into the compost to ensure good drainage. This is especially important if you live in an area with heavy rainfall, which can cause fungal diseases.
Soil
Sedums prefer a dry, loose, sandy soil that drains well. This is because they're succulents, after all.
Soil that's too wet and heavy is a no-go for sedums. They just can't handle it.
Mountain stonecrop is a bit of an exception, but it still needs well-draining soil. Don't worry, it's not as finicky as some other plants.
Sedums can even thrive in shallow, rocky soil. Just be sure it's not too dense.
Rich soil with a lot of organic matter can actually cause upright sedums to flop. Who knew?
Fertilizer
Sedums typically do not need fertilizer, and can develop weak, leggy growth in overly rich soil. This is because they're adapted to thrive in poor soil conditions, so adding extra nutrients can actually do more harm than good.
In fact, some gardeners have found that fertilizing sedums can lead to an overabundance of foliage at the expense of flowers. This can be a disappointment for anyone looking to enjoy their sedum's blooms.
Pruning and Maintenance
Pruning is typically not needed, but you can pinch back or trim plants to encourage bushy growth or if they outgrow their space.
If you have tall sedums that die back in winter, you can simply cut them to the ground, or leave the seed heads for the birds until early spring.
Pruning
Pruning is typically not needed, but you can pinch back or trim plants to encourage bushy growth or if they outgrow their space.
Some plants, like tall sedums, can be cut to the ground in the winter, allowing them to regrow in the spring.
The seed heads of sedums can be left intact until early spring, providing a food source for birds during the winter months.
Cutting back tall sedums to the ground can help control their size and promote healthy growth.
A fresh viewpoint: Tall Sedums
Potting and Repotting
Potting and Repotting is an essential part of sedum care. Make sure the container has drainage holes to prevent waterlogged soil.
Choose plants that have similar needs and don't require a lot of watering when potting sedum. Low-growing sedums make wonderful companions in mixed containers with other succulents or drought-tolerant flowers.
Plant sedum in well-draining potting mix, such as cactus soil. This will help prevent root rot and ensure healthy growth.
Don't leave the container sitting in a saucer where it can get wet feet. This can cause the soil to become waterlogged, leading to root rot and other problems.
Place sedum near the edge of the container so it can trail over the side. This will add visual interest and make the most of the plant's natural habit.
Frequently Asked Questions
What are the pros and cons of sedum?
Sedum is a low-maintenance, heat-tolerant, and pest-resistant plant, but it's not suitable for areas with heavy foot traffic. Its fragile stems and shallow roots make it vulnerable to damage from birds and rodents.
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