It depends on what zone you are in and what flowers you want to grow. Will you be growing from seed and starting indoors? I don't grow flowers from seed, I always have a tough time with them, but here in the Northeast I will start my seeds for veggies indoors later this month for planting in April and May! But other veggies don't get planted until August...it depends on the plant and it's season.
at 11:34 AM on Feb. 9, 2011