North America Non-native Plant

Orange Stonecrop

Botanical name: Sedum kamtschaticum

USDA symbol: SEKA

Life cycle: perennial

Habit: forb

Native status: Not native but doesn't reproduce and persist in the wild

Orange Stonecrop: A Colorful Ground Cover for Tough Spots If you’re looking for a low-maintenance plant that can handle neglect while still putting on a show, orange stonecrop might just be your new best friend. This cheerful little succulent brings bright pops of color to challenging garden spots where other ...

Orange Stonecrop: A Colorful Ground Cover for Tough Spots

If you’re looking for a low-maintenance plant that can handle neglect while still putting on a show, orange stonecrop might just be your new best friend. This cheerful little succulent brings bright pops of color to challenging garden spots where other plants fear to tread.

What is Orange Stonecrop?

Orange stonecrop (Sedum kamtschaticum) is a hardy perennial succulent that forms spreading mats of thick, fleshy leaves topped with clusters of vibrant orange-yellow, star-shaped flowers. As a member of the stonecrop family, it’s built to survive in conditions that would make other plants throw in the towel.

This tough little plant is native to eastern Asia, including the Kamchatka Peninsula of Russia, northeastern China, Korea, and Japan. While it’s not native to North America, it’s not considered invasive either, making it a reasonable choice for gardeners seeking reliable ground cover options.

Why Grow Orange Stonecrop?

Orange stonecrop earns its keep in several ways:

  • Drought tolerance: Once established, it rarely needs supplemental watering
  • Soil flexibility: Thrives in poor to average soils where other plants struggle
  • Pollinator magnet: Summer blooms attract bees, butterflies, and other beneficial insects
  • Low maintenance: Requires minimal care once planted
  • Seasonal interest: Green foliage often develops reddish tints in fall
  • Erosion control: Spreading habit helps stabilize slopes and rocky areas

Where Does It Shine?

Orange stonecrop is particularly well-suited for:

  • Rock gardens and alpine settings
  • Xeriscaping and drought-tolerant landscapes
  • Container gardens and living walls
  • Ground cover in poor soil areas
  • Border edging along pathways
  • Green roof applications

Growing Conditions and Care

One of orange stonecrop’s greatest appeals is its adaptability. Here’s what it prefers:

Light: Full sun to partial shade (blooms best in full sun)
Soil: Well-draining soil is essential; poor to average fertility is fine
Water: Drought tolerant once established; avoid overwatering
Climate: Hardy in USDA zones 3-9

Planting and Care Tips

Getting orange stonecrop established is refreshingly straightforward:

  • Planting time: Spring is ideal for establishment
  • Spacing: Plant 6-12 inches apart for eventual coverage
  • Watering: Water regularly the first season, then scale back significantly
  • Fertilizing: Generally unnecessary; too much fertility can make plants floppy
  • Maintenance: Deadhead spent flowers to encourage continued blooming
  • Division: Divide clumps every 3-4 years to maintain vigor

Potential Drawbacks

While orange stonecrop is generally well-behaved, keep these considerations in mind:

  • Can spread aggressively in ideal conditions
  • May struggle in heavy clay or poorly drained soils
  • Not suitable for high-traffic areas due to its low, spreading growth
  • Flowers may not be as long-lasting as some gardeners prefer

Native Alternatives to Consider

If you prefer to stick with native plants, consider these alternatives that offer similar benefits:

  • Wild stonecrop (Sedum ternatum) for shaded areas
  • Prickly pear cactus (Opuntia species) for arid regions
  • Wild ginger (Asarum canadense) for woodland ground cover
  • Creeping phlox (Phlox subulata) for colorful spring blooms

The Bottom Line

Orange stonecrop fills a specific niche beautifully: it’s the plant you turn to when you need something reliable, colorful, and virtually indestructible for challenging spots. While it’s not native, it’s also not problematic, making it a reasonable choice for gardeners who need tough ground cover with summer color. Just be prepared for its enthusiastic spreading habit, and you’ll have a dependable garden companion for years to come.

Whether you’re dealing with a rocky slope, a container garden, or just want something that won’t complain about your busy schedule, orange stonecrop delivers low-maintenance beauty with a cheerful attitude.

Orange Stonecrop

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Rosales

Family

Crassulaceae J. St.-Hil. - Stonecrop family

Genus

Sedum L. - stonecrop

Species

Sedum kamtschaticum Fisch. & C.A. Mey. - orange stonecrop

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA