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If the pH is LOWER than 6
Your root zone is either out of balance or it’s toxic
Monitor grow-room temperature
The MERV media captures microscopic airborne dust
higher intensity and more even coverage in a Mars Hydro grow tent
Athena® Blended, CaMg, Calcium Magnesium & Iron Supplement, (5 Gallon) Plant Care/Pest & Disease Control If the pH is LOWERAthena 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
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