Pro Powders Humic + 70/5 Humic & Fulvic Acid Powder - 1 lb

Humic and Fulvic Support for Roots and Soil - 1 lb

Nutrients that wash through the root zone or lock up in the media waste fertilizer and slow growth. This leonardite-derived powder combines humic acid, fulvic acid and soluble potash to improve soil structure and nutrient retention and to support root development. It dissolves fully in water, so you can feed it through the same methods you already use.

The 1 lb size suits growers who want to test a humic program before scaling up, and small gardens or single-room setups that do not need bulk quantities.

Key Features & Benefits

• Humic and fulvic blend — supports soil structure and nutrient retention.
• Soluble potash — supplies potassium alongside the humic fraction.
• Water-soluble powder — mixes into solution for several application methods.
• Multiple application methods — use it by fertigation, foliar spray, soil drench or top watering.

Who Should Use Pro Powders Humic + 70/5

Growers who want to condition soil, support transplants or improve fertilizer efficiency will find it useful. It suits container and in-ground cultivation, and fertigation setups.

About Pro Powders Humic + 70/5

Pro Powders Humic + 70/5 is a black powder extracted from leonardite. It is sold as a 1 lb unit, and the same line is listed in larger sizes.

Frequently Asked Questions

Q: How do I mix it?
A: Premix the powder into water before adding other nutrients. Adjust pH as needed after mixing.

Q: Can I mix it with other products?
A: Run a compatibility jar test before combining it with other products. This shows whether anything clumps or separates before you treat plants.

Q: What pH should my nutrient solution be?
A: Keep the nutrient solution between 5.8 and 6.5. Check it after mixing and adjust as needed.

Q: What is leonardite?
A: Leonardite is a highly oxidized organic material that is a common source of humic substances. This product is extracted from it.

Q: How should I handle and store it?
A: Avoid breathing dust, work in a ventilated area, and wear gloves and eye protection. Store it sealed in a cool, dry place away from children and pets.

Q: Can I apply it to leaves?
A: Foliar application with a sprayer is a listed method. Premix it first and follow the label directions.