Gesal Water Soluble Acidophilus Fertilizers, White.The ideal solution to obtain a rapid growth, abundant and lasting blooms, together with bright colors of all types of acidophilous plants such as azaleas, hydrangeas, rhododendrons, camellias, etc.Concime NPK 13-7- 13. With microelements. It is very soluble and readily assimilable from the roots. It can be used both for watering the ground and for nebulizer to the leaves, as well as for direct distribution to the ground.