Jack’s Classic All Purpose Fertilizer, 20-20-20 with Micronutrients and Plant Food, 4lbs

All Purpose 20-20-20 is considered the industry standard of general purpose plant foods 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.

Jack’s Classic 20-20-20 All Purpose 4 lb. bag is considered the industry standard of general purpose fertilizers by professional growers and feeds both through the roots and the leaves
Includes a formula containing nitrogen, phosphorus and potassium providing a fast green-up and rapid leaf expansion for use on all indoor and outdoor plants such as bedding plants, container plants, trees, shrubs, vegetables fruits and turf.
This product may be used in combination with Jack’s Classic Blossom Booster. Using the two fertiilzers together will ensure growth and improvement of greener leaves, an influx of flowers and brighter colors.
Jack’s Classic includes professional grade fertilizer that is essential in allowing you to feed your plants with the best quality fertilizer
Includes easy to understand mixing instructions and feeding schedules to help you out from use on your first houseplant and to your very own backyard farm.