Skip to content
Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only

Pro Powders

Pro Powders delivers premium water-soluble fertilizers, plant nutrients, and biological additives designed for growers who demand maximum performance and value. Whether you're growing in hydroponics, coco coir, soil, or soilless media, Pro Powders offers concentrated powdered nutrients that dissolve quickly, mix cleanly, and provide precise nutrition throughout every stage of plant growth.

Shop a complete lineup of silica, humic acid, fulvic acid, amino acids, fish amino acid, seaweed extract, and bloom fertilizers formulated to strengthen plants, improve nutrient uptake, encourage vigorous root development, increase stress tolerance, and support larger, higher-quality harvests.

Available in convenient 1 lb, 3 lb, 20 lb, and bulk sizes, Pro Powders makes it easy to scale from small home gardens to commercial cultivation. Order today!
$29.99 - $184.95
$29.99 - $184.95
$29.99 - $184.95
$29.99

Pro Powders Seaweed 16-16 (Seaweed Extract Powder)

Pro Powders

A premium Ascophyllum nodosum seaweed extract formulated to improve root development, strengthen stress tolerance, and promote healthier more unifo...

View full details
$29.99 - $184.95
$29.99 - $184.95
$29.99 - $184.95
$29.99
$24.99 - $184.95
$24.99 - $184.95
$24.99 - $184.95
$24.99

Pro Powders Amino 80 (Amino Acid Powder)

Pro Powders

A premium amino acid biostimulant formulated to improve nutrient uptake, strengthen root development, support stress recovery and promote vigorous ...

View full details
$24.99 - $184.95
$24.99 - $184.95
$24.99 - $184.95
$24.99
$29.99 - $199.95
$29.99 - $199.95
$29.99 - $199.95
$29.99

Pro Powders Fish Amino 85 (Fish Amino Acid Powder)

Pro Powders

A premium fish amino acid powder formulated to promote vigorous vegetative growth, improve nutrient efficiency and support healthier plants across ...

View full details
$29.99 - $199.95
$29.99 - $199.95
$29.99 - $199.95
$29.99
$24.99 - $129.95
$24.99 - $129.95
$24.99 - $129.95
$24.99

Pro Powders Fulvic 80 (Fulvic Acid Powder)

Pro Powders

A high-purity fulvic acid powder that enhances micronutrient uptake, improves nutrient transport and supports stronger, healthier plants across hyd...

View full details
$24.99 - $129.95
$24.99 - $129.95
$24.99 - $129.95
$24.99
$24.99 - $114.95
$24.99 - $114.95
$24.99 - $114.95
$24.99

Pro Powders Humic + 70/5 (Humic & Fulvic Acid Powder)

Pro Powders

A premium humic and fulvic acid powder that improves soil structure strengthens root development, and maximizes nutrient efficiency across soil coc...

View full details
$24.99 - $114.95
$24.99 - $114.95
$24.99 - $114.95
$24.99
$24.99 - $370.00
$24.99 - $370.00
$24.99 - $370.00
$24.99

Pro Powders Silica Potassium Silicate

Pro Powders

A high-purity potassium silicate supplement that strengthens plant structure improves stress tolerance, and supports healthier growth across hydrop...

View full details
$24.99 - $370.00
$24.99 - $370.00
$24.99 - $370.00
$24.99