Also on these boards
Sunflowers - Sow weekly in May and June for a successive bloom from late July to frost. Giant sunflower varieties such as Mammoth and Sunzilla provide their own near-instant screen, but the more delicate ones grow to five feet, are covered in smaller blooms and add a degree of elegance missing in the linebacker versions.
Sunflower. Annual. (Full sun. South garden. ) These make me happy :)