Spray-N-Grow, 8 ozSpray N Grow, 8 oz When foliar feeding flowers, vegetables and fruit trees, use Spray N Grow on a consistent basis for more abundant and bigger flowers, fruits and veggies. Spray N Grow is a nontoxic, natural, and earth friendly mix of micronutrients that aid the photosynthesis process. Mix 2 tablespoons per gallon of water. For best results, use with a balanced fertilization program.