Product Description Bupleurum 'Griffithi' Bupleurum rotundifolium The bright, chartreuse green blooms of this easy to grow filler add sparkle and interest to early summer arrangements. I love to combine the airy stems with brilliant jewel tones or simple clean whites and greens. For an extended harvest, sow successions of seeds every 2-3 weeks. Details: Plant type: annual Average Germ Time: 14 - 60 days Days to maturity: 80-90 days Height: 36-40” Site: full sun Plant spacing: 6-9” Depth: Surface sow and cover thinly with 1/8 inch topsoil Approx seeds per packet: 50 How to Grow: In mild areas seeds can be sown directly into the garden in fall. Everywhere else direct seed into the garden 6 weeks before last frost. Harvesting/Vase Life: Harvest when flowers are fully open otherwise they have a tendency to wilt. Fresh flowers last an incredibly long time in the vase with or without flower food for 7-10 days.
