Minimum order amount is $3500, except for the following regions: AL AR GA ID KS MD MT ND NV (excluding LAS VEGAS), OR PA SD TN UT VA WA

Two-component fertilizer for growth and flowering

Hydro A & B is a highly concentrated two part hybrid mineral base nutrient, designed to achieve the growing and flowering phases of the plant. These two components of fertilizer are easy to use and include a balanced ratio of elements synthesized for optimal plant uptake. Hydro A & B is engineered specifically for cultivation in none soil systems and is applicable for all hydro methods. Plagron also includes their proprietary CaMg technology in this base system allowing for use of less macronutrient supplements i.e. Cal-Mag products.

This easy-to-use 2-part Dutch style fertilizer is comprised of only (2) individual products marked A & B. The simplicity of this design allows virtually any skill set, from beginner to master grower, to achieve professional quality results. The many variables that exist in a garden can influence growth, yield and quality of your harvest. Plug-and-play Hydro A & B today and insure that your nutrition is on point!

Hydro A & B Advantages:

Chelated for maximum plant uptake and availability

Humic and Fulvic enhanced base A & B formulas

High concentration for maximum efficiency

Formulated to run clean with NO nutrient crystalizing or lockout

Suitable for ALL hydroponic watering systems

How to use Hydro A & B:

Shake BOTH products well before use! Add between 8 to 16 ml of EACH product (A & B), per GAL of water. Adjust pH value of the final nutrient solution between 5.5 and 6.0.

Tip: ALWAYS use equal amounts of A & B. If using Green Sensation, add this to the reservoir water FIRST, and then add Hydro A & B. It does NOT matter in what order A & B are added to the reservoir. Add all other remaining additives and ensure a desirable pH value LAST. Plagron recommends a value between 5.5-5.8.

Available in 1Ltr 5Ltr 10Ltr 20Ltr A & B Sets