Jack's Fertilizer 20-20-20
8 OZ
$4.36
Sale price
$4.36
Regular price
$6.50
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Jack's Fertilizer 20-20-20
$4.36
Sale price
$4.36
Regular price
$6.50
Considered the industry standard of general purpose fertilizers by professional growers. It feeds both through the roots and the leaves. This formula of nitrogen, phosphorus and potassium provides fast green-up and rapid leaf expansion. Recommended for use on all your indoor and outdoor plants.
Usage instruction for home use:
The Jack's Fertilizer 20-20-20 can be reapplied every 7-10 days or as needed. Use at the rate of 1 tsp per gallon of water and apply the mixed to solution to potted plants until the soil is well saturated.