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If the pH is LOWER than 6
higher intensity and more even coverage in a Mars Hydro grow tent
Monitor grow-room temperature
The heavy duty axial fan kit is designed for custom projects and as a replacement fan
Athena® Blended, CaMg, Calcium Magnesium & Iron Supplement, (5 Gallon) Plant Care/Pest & Disease Control vis-overview-compare-des { padding: 0 24pxAthena Blended, CaMg, 2 0 0, Calcium Magnesium & Iron Supplement, (5 Gallon) Athena CaMg is designed to supplement either of our 2 part liquid formulas. Some cultivars and growing conditions may require higher doses of Calcium, Magnesium, Iron and Nitrogen during heavy growth and development phases. This product effectively corrects these common deficiencies without throwing off overall elemental balance. In systems using reverse osmosis (RO) water
