Pay in 4 interest-free payments of $4.99 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
GRF is able to make this leading edge technology available to the home gardener and growers through our greenribbonfertilizer
01% Manganese (Mn)
humic acid
Potash (K2O)
32 ounces should be enough to cover 3
GRF Boost for Flowers GRF is able to makeGRF BOOST granular pellets are all made with Iron, Magnesium, Copper, Sulfur, Manganese, and Zinc. These pellets are then coated with a dry, US patented coating specific for the crops you seek to grow! The secondary and trace elements used in the coating add a focused BOOST to ensure your plants get the nutrition they need in the best form possible.