Jack's Professional 9-45-15 Plant Starter Size:25 lb. bag Silicon (SiO2): 7

Silicon (SiO2): 7

energy efficient

Apply Pro-TeKt separately when using a single head injector

Our large windowsill plant trays are the solid fountain that growers need for a variety of indoor plants

Jack's Professional 9-45-15 Plant Starter Size:25 lb. bag Silicon (SiO2): 7Initial use of 9 45 15 when transplanting into cells or beds supplies the high phosphorus ratio designed to boost root growth prior to shoots. Can also be used to correct or supplement low phosphorus situations, especially in outdoor production. 25 LB bag. Specifications Total Nitrogen (N) 9% 9% Ammoniacal Nitrogen Available Phosphate (P2O5).. 45% Soluble Potash (K2O) 15% Magnesium (Mg).. 0. 05% 0. 05% Water Soluble Magnesium (Mg) Boron (B). 0. 0068%