NPK RAW Humic Acid
NPK RAW Humic Acid - Image 1NPK RAW Humic Acid - Image 2

NPK RAW Humic Acid

SKU: NPK310
$14.85
$24.99
SALE
Available to Order
Inventory may be in-store or supplier warehouse. Call 419-725-2450 to confirm same-day pickup.
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Quick answer

NPK RAW Humic Acid should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan.

Best fitGrowers building a nutrient program around a specific media type, water source, and crop stage.
Check before orderingChoose the exact size or variant before adding to cart. This page has 5 purchasable options, and price, stock, weight, and dimensions can change by size.
Grower tipStart from the label or feed chart, measure pH and EC, and increase strength only after plants show they are handling it.

Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.

Description

NPK RAW Humic Acid is a highly concentrated biostimulant containing 59% humic acid derived from leonardite, making it one of the most water-soluble sources on the market.

Humic acid binds minerals and increases their availability for root absorption, stabilizes pH in acidic or alkaline conditions, and enhances cation exchange capacity to stimulate beneficial microbes and promote robust root systems.

It increases the voltage potential across plant cell membranes, helping plants move essential trace elements like iron, manganese, and copper more effectively.

Most effective when paired with RAW Kelp at a 5:2 humic-to-kelp ratio.

Weight: 2 lbs.

Dimensions: 14 x 10 x 7 in.

Available sizes: 2oz, 8oz, 2lbs, 10lbs, 25lbs.

  • Beneficial Microbes
  • Suitable for Propagation/Seedling
  • Genuine NPK Industries product
  • Brand: NPK Industries
  • Category: Nutrients & Fertilizers > Root Stimulants
  • 5 selectable options

Specifications

SKUNPK310
BrandNPK Industries
UPC858485004149
Weight2 lbs
Dimensions14 x 10 x 7 in
TypeBeneficial Microbes
Growth StagePropagation/Seedling
Ingredientsleonardite, making it one of the most water-soluble sources on the market
MaterialCopper
FormSoluble
CategoryRoot Stimulants

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