Boost 6-6-3

We specially craft Boost 6-6-3 to conveniently restore and renew our growing media in one easy step.


With its high nitrogen content, Boost 6-6-3 is appropriate for fully established, nitrogen-loving plants. It encourages rapid development of leaves and other foliage during the vegetative stage. To use, simply mix it into or top-dress your soil.                                                                                                                                                                    

NPK EXPLAINED                                                                                         

All plants with green foliage have a need for three major macronutrients: nitrogen (N), phosphorous (P), and potassium (K). During vegetative stage, nitrogen is most essential for the development of leaves and other green growth. Nitrogen remains important throughout the life of a plant, since foliage is required for plants to photosynthesize.


When it is time for a plant to transition into flowering/fruit-producing, nitrogen should be reduced so the plant redirects its energy away from its foliage and toward other growth. At that time, an increase in phosphorous and potassium is crucial. These two macronutrients enable plants to produce healthy root systems, strong stems, and bountiful flowers and fruits.


  • 40-50 pounds per 2 cubic yards of soil

  • 15-25 pounds per 1 cubic yard of soil

  • 1/2-1 pound per 1 cubic foot of soil

  • To top-dress when a greening effect is desired, spread a moderate amount around root zone and scratch/water into the soil.


Fish bone meal, feather meal, alfalfa meal, worm castings, shrimp meal, soybean meal, crustacean meal, sulfate of potash, gypsum, langbeinite, glauconite, seabird guano, kelp meal, and glacial rock dust


ALSO CONTAINS NON-PLANT FOOD INGREDIENTS:  10% humic acids (derived from carbonaceous shale)                                                                                                                               

Available sizes:

5 gallons 

10 gallons

1 yd tote

2 yd tote

30088 Redwood Highway

Cave Junction, OR 97523



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© 2020 by The Good Earth Organics.