Grow an instant woods for the kids to play in. Plant a fast growing forest with our blend of 3 tall and sturdy sunflower varieties. Their blooms are large (at least 1' across) and their stalks are tall (between 10-15'). Grow a big block in the backyard, but leave 3' or 4' wide pathways leading to a secret play area in the middle of the sunforest garden. Your children will have a summer of memories to last a lifetime. Reaches maturity in about 60 days. Grows best in full sun. A Burpee Exclusive.