Publisher's Synopsis
Helianthus annuus, a bright yellow sunflower, is the symbol of summer. They normally start flowering in mid-summer and can continue into the beginning of September. The flowers have a broad center disk encircled by short petals, and they range in size from 3 to 6 inches across on average. The primary species plant has petals that are orange-yellow with a brown or purple disk, although growers have recently created flowers in a variety of various hues. Sunflowers are supported by a hairy, strong, upright stem that can reach heights of several feet. The stems can have several flower branches or just one flower. Along the stem, rough, hairy, oval to triangular leaves develop. Sunflower seeds, a key magnet for birds and other species.
This book contains a step by step guide on how to grow Sunflower from seed to harvest. Everything about Sunflower cultivation are contain in this book. If you actually want to venture into commercial Sunflower farming you really need this book.
