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All Purpose 20-20-20 is 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. Indoors it is especially effective on foliage plants, keeping leaves green. A proven performer in the vegetable garden for generations, this product may be used in combination with Jack’s Classic Blossom Booster giving your plants greener leaves, more flowers and brighter colors.

 

Features

Content StateLiquid (ml/l)
Organic Nutrient No
Nutrient TypeClassic N-P-K or micro-elements nutrient
Feeding StyleDay-to-day Solution

Chemical composition

N
Nitrogen
P
Phosphorus
K
Potassium
Ca
Calcium
Mg
Magnesium
S
Sulfur
B
Boron
NO3 12.54%
NH4 9.46%
P2O5 5.00%
K2O 16.00%
MgO 0.50%

Statistics

0.23
g/watt
139
g/plant
422
Likes
5
Harvests

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