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Fertilizer Supplements


Supplements are usually used in conjunction with fertilizers to improve the texture of the soil and add additional nutrients and growth benefits to plants.

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  1. EZ-Flo 128 oz. 12% Humic & Fulvic Acid w/ Mycorrhizae Supplement | ROOT-MAXX-1
    EZ-Flo 128 oz. 12% Humic and Fulvic Acid w/ Mycorrhizae Supplement | ROOT-MAXX-1
    On-Sale $64.95 List Price $81.19
    SKU: ROOT-MAXX-1
  2. EZ-Flo 128 oz. Carboxylic Acids and Nonionic Surfactants Supplement | HYDRO-MAXX-1
    EZ-Flo 128 oz. Carboxylic Acids and Nonionic Surfactants Supplement | HYDRO-MAXX-1
    100%
    On-Sale $62.95 List Price $78.69
    SKU: HYDRO-MAXX-1
  3. EZ-Flo 128 oz. 5% Iron Additive Supplement | IRON-MAXX-1
    EZ-Flo 128 oz. 5% Iron Additive Supplement | IRON-MAXX-1
    100%
    On-Sale $56.95 List Price $71.19
    SKU: IRON-MAXX-1
  4. Grow More 16 oz. 10N-0P-0K Liquid Supplement | MAXI-CAL
    Grow More 16 oz. 10N-0P-0K Liquid Supplement | MAXI-CAL
    1 Star & Up
    On-Sale $4.45 List Price $8.39
    SKU: MAXI-CAL
  5. EZ-Flo FERTI-MAXX 2.5 Gal 2N-3P-1K Liquid Fertilizer | FERTI-MAXX-FISH-25
    EZ-Flo FERTI-MAXX 2.5 Gal 2N-3P-1K Liquid Fertilizer | FERTI-MAXX-FISH-25
    60%
    On-Sale $84.95 List Price $106.19
    SKU: FERTI-MAXX-FISH-25
  6. EZ-Flo 128 oz. 6N-0P-0K Supplement | COLOR-MAXX-1
    EZ-Flo 128 oz. 6N-0P-0K Supplement | COLOR-MAXX-1
    On-Sale $48.95 List Price $61.19
    SKU: COLOR-MAXX-1
  7. EZ-Flo FERTI-MAXX 2.5 Gal 3N-1P-2K Liquid Fertilizer | FERTI-MAXX-SUGAR-25
    EZ-Flo FERTI-MAXX 2.5 Gal 3N-1P-2K Liquid Fertilizer | FERTI-MAXX-SUGAR-25
    On-Sale $84.95 List Price $106.19
    SKU: FERTI-MAXX-SUGAR-25
  8. EZ-Flo 128 oz. 6% Nitrogen and 12% Calcium Supplement | MAXX-FLUSH-1
    EZ-Flo 128 oz. 6% Nitrogen and 12% Calcium Supplement | MAXX-FLUSH-1
    On-Sale $49.95 List Price $62.44
    SKU: MAXX-FLUSH-1
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