JACKS CLASSIC ALL PURPOSE

The balanced formula of jacks classic All Purpose 20-20-20 can be used on a range of growing materials. Almost any stage of plant growth can benefit from its 1:1:1 nutrient ratio. The design of the formula makes use of plant nutrients that give the plant vigor as well as vibrant green growth. To provide the plant a boost of well-balanced nourishment, Jacks Classic All Purpose 20-20-20 can be applied either continuously as a liquid feed or periodically, alternately with water or rain.

It should preferably be applied to soil-based rather than soilless media, and only in warm climates or inside during the warmer months. These conditions make it possible for the roots to absorb nitrogen sources most efficiently. In some plant kinds, prolonged usage of high-phosphorus formulations might cause plant stretching. Therefore, it is advised to alternate utilizing Jacks Classic 20-20-20 with a lower phosphorous source, such as rainwater, calcium nitrate, or other lower phosphorus fertilizers, when using it for extended periods of time (more than 3–4 months) of plant growth.

This fertilizer can be applied as a foliar spray or as a root drench. When sprayed at the prescribed rates, the nutrient package in the All-Purpose 20-20-20 is designed for the leaves to absorb the nutrients most effectively; however, a root drench is just as effective and will leave little to no salt buildup in the medium.

FEATURES:

Jacks Classic All Purpose
– Great for keeping plants healthy in greenhouses and garden centers
– Offers quick green-up
– Significant foliar expansion
– High levels of urea and ammonium nitrogen
– Balanced phosphorus and potassium
– Very good for root and shoot growth
– Nitrogen 20%, Phosphate 20%, Potassium 20%

SPECIFICATIONS:

Jacks Classic All Purpose
Brand: Jack’s Nutrinets
NPK: 20-20-20
Nutrient Type: Water Soluble
Net Wt: 8 oz. / 1.5 lbs

Mixing Instructions: (For small-volume mixing)
– Dissolve the following amounts in 1 gallon of water.
1/2 tsp. = 125 ppm
1 tsp. = 250 ppm
1 tbsp. = 750 ppm