Forms big cushions of multiple stems, covered in white-yellow hair! Amazing plants from very high altitude, often covered in snow and ice! Need a lot of air, preferably grow outside during summer. Seed can be a bit tricky to germinate, but preferably sow when temperature vary in day and night. Germination can take many months. Keep the pots if failure and have patience! W (10 st/seeds/samen) Winter hardy/Winterhart