Plant Doctor Fulvic Acid Powder Certified Organic Soluble Concentrate

This is a certified organic, water-soluble powder containing more than 92% fulvic acid. Fulvic acid works in the soil as a natural chelating agent, wetting agent and nutrient transporter, improving nutrient availability and stimulating beneficial microbes. It is used in gardens and on farms, in both organic and conventional systems.

Why you'll love it

• Highly concentrated. At more than 92% fulvic acid, only a small amount of powder is needed for each application.
• A natural chelator. With a cation exchange capacity (CEC) of 1400, it helps release locked-up minerals such as phosphorus for plant uptake.
• Makes fertiliser work harder. Mixed with fertilisers, it is used to improve nutrient uptake and fertiliser efficiency.
• Feeds soil life. It stimulates beneficial soil microbes, especially fungi.

How to use it

Dissolve the powder completely in water, then apply it through an irrigation system, as a foliar spray or as a soil drench, alone or with fertiliser. Most of the rates are set for growers working by the hectare:

• Fertigation: 500g to 1kg per hectare
• Foliar spray: 300 to 500g per hectare
• Broadacre: 80 to 150g per hectare
• Hydroponics: 5 to 10g per 10L of water

A stock liquid can be made by dissolving 120g in a litre of water, which is then applied at 3 to 5L per hectare. Do not mix the powder with iron-based products, and jar test before combining it with a selective herbicide.

Sizes

• 1kg. A small pack for a home garden.
• 4.5kg. The mid-size pack for large gardens and regular use.
• 20kg. The bulk bag for farms, acreage and landscaping work.

Specifications

• Pack sizes: 1kg, 4.5kg, 20kg
• Form: soluble powder
• Fulvic acid: more than 92%
• Cation exchange capacity: 1400
• Certification: certified organic
• Application: irrigation, foliar spray or mixed with fertilisers
• Solubility: 99% minimum