Fulvic Acid with Magnesium

Fulmag™ contains fulvic acid with chelated magnesium.

It aids in growth stimulation, an increased number and quality of flowers and fruit set, and it may help the uptake of other foliar nutrients.

You can apply Fulmag™ as a soil and/ or foliar application to improve nutrient availability.


Convenient liquid formulation
Increases micronutrient availability
Increases flowers and fruit set
Prevents and corrects magnesium deficiency
Stimulates plant growth

Package sizes:

1 pint concentrate
1 quart concentrate
1 gallon concentrate


Shake well before use.

House Plants: Mix 0.5 oz. (3 teaspoons) of Fulmag™ per gallon of water and apply once a month.

Vegetables and Large Plants: Mix 0.3-0.5 oz. (2-3 teaspoons) per gallon of water and apply every month or as needed.

Lawn and Garden: Dilute 0.3 oz. (2 teaspoons) per 500 square feet watered. Repeat every 4-6 weeks.

Trees: Foliar Applications: Mix 0.6 oz. (4 teaspoons) per gallon of water and apply to entire tree. Repeat at 4-6 week intervals during the growing season.

Soil Application: Apply 0.3-0.5 oz. (2-3 teaspoons) per 500 square feet and apply to soil. Repeat every 4-6 weeks or as needed.

Hydroponics: 150 ppm

Storage and Disposal:

Store in a cool, dry place. Dispose of properly.

More Info:

Safety Data Sheet (requires PDF reader)

Download the Informational Flyer