(Helianthus spp) A complete mixture of species and forms. If you can
only plant one packet of sunflower seeds, this would
be the one! Extended bloom period provides a nice
supply of flowers for cutting from July until frost.
For longer-lasting bouquets, be sure to pick heads
that are just about to open. Plants average 4-6' tall.
Annual, starts blooming at 60 days.
Green Thumb Tip Sow seeds outdoors after last frost. Sunflowers
prefer full sun to light shade and well-drained rich
soil. Provide support for tall plants.