Bupleurum, B. griffithii – 50 seeds avg.
A cluster of tiny yellow flowers that is beautiful fresh until it develops into a seed head.
- A cool-season hardy annual that prefers full sun.
- Planting seeds directly in the garden is preferred.
- Place seeds in the freezer for two weeks prior to planting.
- Cover seed; allow 10-14 days to germinate.
- Ht. 24″-36″.
- Thin seedlings once 5″ tall to 9″ apart in the garden.
- Winter hardy in zone 5 and south.
- Will reseed in your garden.