Growing Sunflowers: From Seed to Harvest (Plus How to Save the Seeds)
Growing Sunflowers: From Seed to Harvest (Plus How to Save the Seeds) TL;DR: Sow sunflower seeds 1 to 2 inches deep in full sun once soil reaches 50°F, then space 6 to 24 inches apart depending on variety. Most types finish in 85 to 95 days. Cover ripening heads with cheesecloth, hang to dry for…
