B and T World Seeds' reference number:
USDA average, annual, minimum temperature Zone:3-
Type of plant - perennial
Flower: LILAC - WHITE funnel shaped, in tall scape
Foliage: -28x18cm., BLUE-GREEN, ovate-ell., base cord., veined
Height in meters: 0.60
is included in the following B and T World Seeds flowering plant categories:
6: Bulbous and Rhizomatous Plant Seed List
43: Herbaceous Border Plant Seed List
44: Cut flowers Commercial and other Recommended Varieties
50: Japanese Native and Introduced Plants
720: Fire Resistant Plants
Hosta nigrescens seeds will usually germinate in 30-90 days, even under good conditions germination may be erratic. Sow seeds about 2mm deep in a Peaty seed sowing mix at about 10°C.
Keep compost slighty moist.