Bonide Rot Stop RTU Spray Size:32 Ounces RTU Control should last about 3

Control should last about 3 months

but will bloom best with 6 or more hours daily

Feed with an acid fertilizer after bloom

disease resistance

This organic mix contains Canadian Sphagnum Peat Moss

Bonide Rot Stop RTU Spray Size:32 Ounces RTU Control should last about 3Blossom end rot is a physiological disorder of tomato. Symptoms are water soaked spots on the blossom end of the fruit. These spots enlarge and become black. The cause of this disorder is a calcium deficiency in the developing fruit. Extreme fluctuations in moisture, rainy or cloudy weather with high humidity, cool temperatures, insufficient soil calcium, root pruning from nearby cultivation, and excessive nitrogen, potassium, or magnesium