Approximately 200.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
USDA average, annual, minimum temperature Zone:7
Type of plant - perennial
Flower: small PINK-MAUVE,profuse
Foliage: multiple dividing stems
Height in meters: 0.6
Geranium pyrenaicum Summer Sky
is included in the following B and T World Seeds flowering plant categories:
9: Alpine and Rock Garden Seed List (Hardy and Tender)
43: Herbaceous Border Plant Seed List
159: Geraniaceae Seed and Plant List
185: Plant Species whose germination is improved by Smoke
720: Fire Resistant Plants
Geranium pyrenaicum Summer Sky seeds will usually germinate in 30-90 days, even under good conditions germination may be erratic. Sow seeds about 1mm deep in a Well drained seed sowing mix at about 10°C.
Seeds will mostly germinate as the weather warms up in Spring, some may germinate during the Summer or Autumn but are more likely to stay dormant until the following Spring.