How To Grow Sunflowers
Want to upgrade your garden this year? Here’s everything you need to know about how to grow sunflowers, according to the experts. When to Plant Sunflowers According to Alice Raimondo, a horticulture consultant in the Horticulture Diagnostic Lab at the Cornell Cooperative Extension of Suffolk County, soil temps should hit about 60 degrees Fahrenheit —usually a few weeks after your last frost date—before you plant sunflowers from seed. This timeline varies by climate; warmer regions reach this point before cooler areas....