How to Grow Sedums and Succulents
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Sedums and Succulents
Sedum spp. and various succulent families (Crassulaceae, Aizoaceae, Agavaceae, etc.)
succulentSucculents are plants with fleshy, water-storing leaves and stems that thrive in arid conditions. Sedums are a diverse genus within the succulent family, ranging from low groundcovers to tall shrubs, with most featuring colorful foliage that intensifies in cool seasons. These hardy, low-maintenance plants are ideal for containers, rock gardens, and drought-tolerant landscapes.
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Example Sedums and Succulents timeline · Pittsburgh, PA (Zone 6b)
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Plant Sedums and Succulents
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Sedums and Succulents
Late summer into fallBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Hardiness varies by species; hardy sedums thrive in zones 3-9, tender succulents in zones 9-11. Most sedums are extremely cold-hardy.
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Get my Sedums and Succulents timeline →Growth Stages
Establishment
2-4 weeksYoung plants developing roots and initial growth. Foliage may appear pale or stressed.
Water sparingly after planting. Avoid fertilizing. Provide bright light but protect from intense afternoon sun for 2-3 weeks.
Vegetative Growth
2-6 monthsRosettes expanding, stems lengthening, new leaves emerging. Foliage color develops.
Maintain dry conditions between waterings. Pinch growing tips to encourage bushiness if desired. No fertilizer needed or use diluted succulent formula.
Flowering
4-8 weeks, typically summer to fallMany sedums produce star-shaped flowers in white, pink, red, or yellow. Blooms attract pollinators.
Flowers indicate plant maturity. Continue normal care. Deadhead spent flowers to extend blooming or leave for seed production.
Dormancy/Cool Season
3-4 monthsIn fall and winter, foliage often shifts color dramatically (reds, purples, oranges) and growth slows significantly.
Reduce watering to once monthly or less. No fertilizer. Cold exposure triggers color changes in hardy varieties. Protect tender types from frost.
Propagation/Division
2-4 weeks to root; 6-8 weeks to establishMature plants can be divided or propagated from single leaves or stem cuttings placed on soil.
Harvest cuttings in spring or summer. Allow cuts to callus for 3-5 days before placing on dry soil. Mist lightly after 2-3 weeks to initiate roots.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Isolate infected plant. Remove with rubbing alcohol on cotton swab. Spray with insecticidal soap or neem oil weekly until resolved.
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Improve drainage immediately. Repot in fresh, dry soil. Reduce watering. Remove severely affected plants. Prevent by never allowing standing water.
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Remove manually with rubbing alcohol. Apply horticultural oil or insecticidal soap. Repeat every 7-10 days until clear.
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Increase humidity by misting surroundings (not plant). Spray with water to dislodge. Use neem oil or miticide if severe.
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and
Remove manually at dusk. Use copper tape barriers. Apply food-grade diatomaceous earth around plants.
Uses
Low-maintenance container and landscape gardening
HouseholdSedums are ideal for container gardens, living walls, green roofs, and drought-tolerant landscapes requiring minimal water and care once established. [source]
Dried floral arrangements and crafts
CraftSedum flowers and foliage dry beautifully and maintain color for extended periods, making them popular in dried arrangements, wreaths, and decorative projects. [source]
Pollinator support
WildlifeSedum flowers provide nectar and pollen for bees, butterflies, and other beneficial insects, supporting pollinator populations in gardens. [source]
Traditional herbal remedies
MedicinalSome sedum species (particularly Sedum rosea/Rhodiola) have been used in traditional medicine to support stress response and energy. Some sedums possess mild antimicrobial properties. [source]
Edible ornamental garnish
CulinarySeveral sedum species including Sedum album and Sedum sexangulare are edible with a mild, slightly tangy flavor and are used as gourmet salad garnishes and microgreens. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Sedums are ornamental plants, not typically harvested for food. Propagate by removing healthy leaves or 2-3 inch stem cuttings in spring/summer; lay on dry soil and mist after 2-3 weeks. Divide clumps in spring every 2-3 years. Flowers can be enjoyed on the plant or cut for dried arrangements.
Fun Facts
- 🌱 Sedums store water in their leaves and can survive 2-3 weeks without watering, making them ideal for busy gardeners and emergency water shortage scenarios.
- 🌱 Many sedums shift color dramatically in response to cold temperatures and sunlight intensity, transitioning from green to brilliant reds, purples, or oranges—this is normal and indicates good growing conditions.
- 🌱 A single sedum leaf can propagate into a whole new plant; simply place it on moist soil and it will develop roots and a new rosette, making them the easiest plants to multiply.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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