Spray-N-Grow® Micronutrients gallon

Get more micros

Spray-N-Grow Micronutrients contains 17 scientifically proven micronutrients. These micros are not found in hydroponic nutrients but are essential for optimal plant growth.

Spray-N-Grow Micronutrients is proven to grow stronger, thicker stems, reduce veg time by 2-4 days, and increase yield by weight.

Apply as a foliar spray from veg through bud. Nontoxic. For more product information, see details below.

In Stock


• Concentrate. Makes 128 gallons
• Mix 2 tbs of Spray-N-Grow Micronutrients in 1 gallon of warm water
• One mixed gallon treats 500-1,000 sq. ft.
• Apply with sprayer that makes a fine mist
• Apply every week from veg to bud
• Can be applied to clones, will not burn
• Concentrate does not expire, indefinite shelf life
• Made is USA