Just as the name suggests, Jack’s All Purpose 20-20-20 is a balanced formula applicable to a variety of growing material. Its 1:1:1 nutrient ratio makes it good for almost any stage of plant growth. The design of the formula uses nutrients that provide strength to the plant, as well as, lush green growth. It can be used as a constant liquid feed or periodic feed, alternating with water or rain to provide the plant with a boost of balanced nutrition. Preferably, it should be used on soil-based media, rather than on soilless media, primarily during warmer months, indoors or in warm-climate regions. These environments allow the roots to take up the nitrogen sources most effectively. Long-term use of high Phosphorus formulas can lead to plant stretch in some plant varieties. Therefore, it is recommended when using this formula over long periods (greater than 3-4 months) of plant growth, alternate with a lower Phosphorous source such as rainwater, calcium nitrate or other lower phosphorus fertilizers. Application of this fertilizer can be used as a root drench or foliar spray. The nutrient package in the All-Purpose 20-20-20 is designed for optimum absorption by the leaves when sprayed at the recommended rates; however, a root drench is just as effective and will leave little to no salt build up in the media.

This order contains Both Liquid 7-5-6 and Blossom Booster 3-9-6 both are easy to mix and use and contains not only major and minor elements but also Calcium and Magnesium, which is essential when using rain water, reverse osmosis water, and relatively pure waters for growing. When used in conjunction with the Jack’s Classic Orchid Blossom Booster 3-9-6 , it is the perfect system to keep your orchids producing excellent leaves and blooms throughout the year.. AND In Orchid Bloom Booster 3-9-6, the first number is for Nitrogen. This product contains 3% Nitrogen. The second number is for Phosphate. This product contains 9% Phosphorus as P2O5. The third number is for Potash. This product contains 6% Potassium as K2O. These three elements: Nitrogen, Phosphorus and Potassium are the major elements in any plant food. • Designed as a classic blossom booster in a LIQUID concentrate form • Same highly soluble, very available and maximum purity nutrients balanced with on-site deionized water source • 1:3:2 macro nutrient ratio will stimulate blooming and reblooming, as well as, increase flower count, bloom time and color • A complete nutrient formula that contains both Calcium and Magnesium and the most advanced micronutrient package all is one convenient liquid concentrate.