Humic Acid + Potash


Why fuss with multiple products to create a perfect pH when one will do the job? RAW Humic Acid (0-0-4) balances overall pH, so acidic or alkaline soils (or RO filtered water for hydroponics!) all benefit. Its natural chelation properties also increase the availability of minerals and trace elements for your plants.

• 59% humic acids derived from Leonardite (organic matter)
• Completely water soluble
• Helps use available minerals more effectively
• Concentrated for less waste, easier use
• Full recipe book (online) provides suggested uses and combinations

Available in 2-oz (makes 200 gallons) and 8-oz sizes.

Recipe Book (PDF)
Feeding Schedule (PDF)

Add 1/8 to 1/4 tsp per gallon in reservoir for irrigation. Apply as needed.

Grower’s Tip:
Studies have shown that when used with seaweed extracts like RAW Kelp, this product is 50% more effective than when used alone, resulting in more mineral availability, larger root mass and rapid growth.