Sedum acre
Sharp Stonecrop
Common names: Gold Moss
Photo: Ivar Leidus · CC BY-SA 4.0 · Source
This description was machine-translated.
Description
Sedum acre, commonly known as Sharp Stonecrop or Gold Moss, is a perennial succulent that forms dense, low cushions of tiny, fleshy leaves. From June to July, the cushion is covered with bright yellow star-shaped flowers that reliably attract bees and hoverflies. It originates from dry rocks and dunes and is therefore very tolerant of poor, well‑drained soils. It is often found on wall crowns, in cracks, on gravel surfaces, and is one of the most important species for extensive roof greening. All parts of the plant taste sharp and contain alkaloids that can irritate the mouth and stomach in larger amounts; caution is advised around children and pets who might taste it.
Care instructions
Plant in sparse, well‑drained substrate; rainfall alone usually suffices. Water newly planted cushions only during the first weeks if dry, then they need no additional water. Avoid fertiliser; nutrient‑rich soil can cause the plant to become limp and disease‑prone. In late summer, trim faded shoots lightly if the cushion spreads too much. The plant tolerates frost without protection and requires no special winter care.
Soil & site
Soil pH
Soil type
well-drained, sandy, lean, dry
Feeding
Light feeder
Notes from real gardens
What other gardeners have written down about this variety, anonymous and voluntary.
No notes shared yet. Will you be the first to write one down?