How to use pumice and bottom stones in Hydroponics 0
As a hydroponic grower, you will find pumice an ideal choice as grow medium due to its overwhelming advantages. Pumice stone is porous in nature and can hold the vital nutrients in its microscopic pores on the surface. You will find this of immense help in regulating fertilizer feedings. Since they are loosely packed in the bottom of the net pot, your hydroponic plants are assured of the much needed water and air circulation. Here we discuss how to use the pumice and bottom stones in your hydroponic grow pots.