B and T World Seeds' reference number:
Cornus kousa v. angustata
is included in the following B and T World Seeds flowering plant categories:
29: Temperate Forest and Woodland Tree and Shrub Seed List
50: Japanese Native and Introduced Plants
177: Shrubs and Trees For Autumn Colour
Cornus kousa v. angustata seeds will usually germinate in 90-730 days, even under good conditions germination may be erratic. Normally will only germinate with light so surface sow. Sow Cornus kousa v. angustata seeds on the surface of a Well drained seed sowing mix at about 12°C.
Some Summer fruiting plants have seeds that need warm then cold periods to complete germination.
(2 months at 70#F then 3 months in frig)