Tag: Isla’s

“Black Oil” Sunflower Garden Seeds, 150+ Premium Heirloom Seeds, ON SALE!, For Growing Sunflower Flowers, Sprouting, (Isla’s Garden Seeds), 80% Germination, Non Gmo

adminsunflower seed

Sow seeds when the soil temperature warms to at least 70 degrees Fahrenheit, 1 1/2 inch deep in clusters of three seeds with clusters 6 to 12 inches apart, depending on how large your want the mature plant to be…