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BOOST | NPK (6-6-3) is a fertilizer that is an excellent amendment for restoring and renewing growing media and provides a quick and easy way to make a “super soil.” Clean Green certified.

An easy-to-use, one-step application provides a slow release of key nutrients that feed your plants over time. Encourages rapid foliage development between the germination and flowering stages. Provides key micronutrients (e.g., calcium) that helps form flowers and keep plants green and healthy.

  • For revitalizing or refreshing soil 
  • Organic & Natural
  • Clean Green Certified for Organic Growing

GUARANTEED ANALYSIS:  6-6-3

Total Nitrogen (N)..................................6% 

  2.74% Water Soluble Nitrogen

  3.26% Water Insoluble Nitrogen

Available Phosphate (P2O5)..................6%

Soluble Potash (K2O)............................3% 

Calcium (Ca)………………............………….10%

Magnesium (Mg)……………...…...........….0.69%

Iron (Fe)…………………………..............…….0.11%

DERIVED FROM:

Fishbone meal, Feather meal, Alfalfa meal, Earthworm Castings, Shrimp meal, Soybean meal, Crustacean meal, Sulfate of Potash, Gypsum, Langbeinite, Glauconite, Rock phosphate, Peruvian Seabird guano, Kelp meal, Glacial Rock dust

Also contains non-plant food ingredients:

10% Humic acids (from Humic Shale ore)

APPLICATION RATES:

½ - 1 lb. per 1 cubic foot of soil

15-25 lbs. per 1 cubic yard of soil

40-50 lbs. per 2 cubic yards of soil

½ - 2 cups added to compost tea

To top-dress soil before planting, spread BOOST 6-6-3 around the root zone and scratch or water it into the soil. 

Add BOOST 6-6-3 to a compost tea bag or sock and submerge in a well-aerated tank for 12-24 hours.

For a super soil mix, use the high end of the suggested application rate. For use with seedlings, use a smaller application rate.

Good Earth Organics is committed to producing certified organic products that are good for plants and the planet.

NOTE: The product remains unchanged from above but some packages may ship in the previous packaging.

*Product may ship in the previous packaging.*

International shipping is currently unavailable.

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