Pro-Bloom provides ingredients to enhance blooming of flowers and fruiting of fruits and vegetable; 3 percent Nitrogen, 20 percent phosphorous, 17 percent potassium and chelated micronutrients are available to enhance growth and development. Plants with high levels of phosphorus have an increased tolerance to many stress conditions; phosphorus levels help plants recover from injury more rapidly. There are also reports that phosphorus plays a key role in reducing disease infections. Potassium has many roles in the plant including the opening and closing of stomata; this is particularly important in providing nutrient uptake through the leaves.