Sea Mag Concentrated Growth Enhancer - 2.5 Gallon

Sea Mag Concentrated Growth Enhancer - 2.5 Gallon


Magnesium helps induce cell division, growth and other internal processes in plants. Sea Mag is a magnesium additive formulated to increase plant and flower growth. Sea Mag supplies magnesium, nitrogen, potassium, phosphorous and humic acid, preventing potential deficiencies. Sea Mag is great in foliar sprays.

Humboldt Nutrients Sea Mag was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea Mag may be utilized for any type of vegetable, flower or herb.
Sea Mag is loaded with vital elements which help control cell division, cell growth, cell differentiation and various internal processes.
Sea Mag can be used to supplement magnesium and to increase plant growth. Sea Mag supplies crucial elements that plants require, preventing and correcting potential nutrient deficiencies.
Sea Mag has been formulated by the Humboldt Nutrients chemists to have the beneficial nutrient ratios that plants require at specific times during their growing and flowering cycles.
Using Sea Mag in addition to our complete nutrient feeding schedules can provide excellent flower production, heavy yields and high quality fruits.

Guaranteed Analysis

Total Nitrogen (N)......1.00%
1.00% Water Soluble Nitrogen
Available Phosphate (P2O5)....3.00%
Soluble Potash (K2O).4.00%
Magnesium (Mg)....1.50%
1.5 % Water Soluble Magnesium

DERIVED FROM: Ascophyllum nodosum Seaweed, Phosphoric Acid, and Magnesium Sulfate.

0.5% Humic Acid (derived from Leonardite)


Soil Application: Apply 1-5 mL per gallon of water or fertilizer solution.
Hydroponics Application: Apply 2 mL per gallon of nutrient solution along with your base nutrients and other additives.
Foliar Application: Apply 5-10 mL per gallon of finished spray solution. Agitate thoroughly and do not spray in direct sunlight or H.I.D. light to avoid leaf burn. Apply every 1-2 weeks. Please avoid storing in direct sunlight and protect from freezing.

Item Number: 134540
Universal Product Code: 837654466902
Manufacturer: Humboldt Nutrients
Manufacturer's Part Number: S415
Brand: Humboldt Nutrients


pdf file Seacal MSDS
pdf file Seamag MSDS
pdf file Product Guide

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