B and T World Seeds' reference number:
Astilbe japonica Red Sentinel
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
720: Fire Resistant Plants
Astilbe japonica Red Sentinel seeds will usually germinate in 40-80 days. Sow Astilbe japonica Red Sentinel seeds on the surface of a Peaty seed sowing mix at about 20°C.
Sow on the surface of moist compost, use a translucent cover to allow light in and to keep the compost humid and warm (do not place in direct sunlight)