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Liquid Humic Acid for Plants | RMBA


Liquid Humic Acid for Plants

Humic acid refers to a host of organic acids that are water soluble at acidic pHs. Made of common organic compounds, humic acids and minerals provide important building blocks for plants and animals that are otherwise costly to produce. Humic acids provide significant molecular water holding capabilities and help nurture plants through sensitive stages of growth. RMBA sources humic acids for plants from a deposit of ancient plant material in New Mexico.

Product Benefits

  • Derived from 100% Natural deposits
  • Minimally processed
  • Easy to use liquid
  • Stimulates Growth
  • Increases the water holding capacity of soils
  • Supports plants during stressful times
  • Perfect for root drench application

Product Application Rates

1 tsp = 5 mL • 1 tbsp = 15 mL

Container Plants:
20 – 30 mL/gal
Garden & Compost Tea:
10 – 30 mL/gal 
10 – 30 mL/gal
Foliar Sprays:
15 – 20 mL/gal
Seed Activation:
Soak for 24 hours 35 mL/gal
Spray unrooted clones with 20 mL/gal every 2 days then water with 30 mL/gal once roots have initiated.
1 - 3 gallons per acre as a foliar application, 2-3 times per growing season recommended for row crops and forages. Plants need to be just past the seedling stage - about 25% coverage of the ground before the first application. Second application is usually just before flowering, or just before the onset of the reproductive stage of the crop. The third application would be early in the grain fill or fruit/vegetable sizing stage.  1/2 - 2 gallons per acre as a starter in furrow, in the row or side dressing.  Also a great seed treatment product.


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