TERRA AQUATICA (GHE) - PRO BLOOM - 30MLPro Bloom increases flower production and growth by up to 20%! Pro Bloom works in many different ways, it increases the absorption of calcium, increases the size of the leaves, activates the microbiotic life and stimulates the immune system of your plant to increase quantity and quality. Use: Only during flowering fruiting. Add to the water or nutrient solution, or if necessary, dilute and use as a foliar spray: Solution: 2 ml 10 L Foliar: 0. 2 ml l