Plant Details

• Botanical NameSucculent- Graptopetalum Amethystinum (syn. Graptopetalum amethystinum)
• Common NameSucculent- Graptopetalum; also known as Lavender Pebbles
• Size & GrowthRosettes 4–8 in (10–20 cm) wide; plant 6–12 in (15–30 cm) tall; clumps to 12–18 in (30–45 cm) over time via offsets.
• Hardiness ZonesUSDA 9–11 (protect from frost; brief light frost may scar leaves).
• Foliage TypeEvergreen succulent rosettes with thick, glaucous leaves; color ranges from silvery blue to pink-lavender with sun stress.
• Bloom TimeLate spring to summer; small starry flowers on airy stems.
• Growth RateModerate; faster in warm seasons with abundant light and excellent drainage.
• Light RequirementsFull sun to bright, direct light (4–6+ hrs). In very hot climates, provide light afternoon shade to prevent scorch.
• Attracts PollinatorsYes—flowers attract small bees and beneficial insects in bloom season.
• Indoor FriendlyExcellent near a bright south or west window; supplement with grow lights in dim interiors.
• Container FriendlyOutstanding in shallow, wide bowls and well-drained pots (terra cotta preferred).
• Deer ResistantGenerally deer and rabbit resistant; fleshy leaves are usually ignored.
• Pet WarningConsidered non-toxic to pets; ingestion may cause mild stomach upset—discourage chewing.
• FragrantNot notably fragrant; flowers may have a very light, sweet scent up close.
• Cut FlowerOccasionally used in succulent arrangements; rosettes can be wired/pinned, moderate vase longevity.
• Grows Well WithGrows Well With Echeveria, Graptosedum, Sedum, Crassula, Curio (Senecio), Kalanchoe, and other sun-loving, drought-tolerant succulents.

Care Tips

• Planting InstructionsUse a pot with large drainage holes; plant rosettes so the crown sits just above the soil line. Space 6–12 in (15–30 cm) in beds. Acclimate to direct sun over 10–14 days.
• Soil MoistureWater thoroughly, then allow soil to dry 80–100% before next watering. Typical cadence: every 10–14 days in warm seasons; every 3–4+ weeks in winter indoors.
• Soil TypeFast-draining cactus/succulent mix amended with 30–50% pumice, perlite, or coarse grit; avoid water-holding peat-heavy media.
• HumidityPrefers low humidity and excellent airflow; keep foliage dry to reduce risk of rot and mealybugs.
• Pruning InstructionsRemove spent flower stalks and shriveled lower leaves. Trim and re-root leggy stems in spring or summer; allow cut ends to callus 2–5 days before planting.
• Winter CareKeep above 35–40°F (2–4°C). Provide the brightest light possible and water sparingly. Protect outdoor plants from prolonged rain/cold snaps.
• Planting DepthSet so the first leaf layer is just above the soil surface. For cuttings, insert 0.5–1 in (1–2.5 cm) into the medium after callusing.
• FertilizationLight feeder: apply a diluted (1/4–1/2 strength) balanced cactus fertilizer once in mid-spring and once in midsummer; none in winter.
• Special CareProvide strong light to maintain compact form and color; rotate pots monthly. Avoid touching leaves to preserve the powdery bloom. Watch for mealybugs; treat early with isopropyl swabs and improved airflow.