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0-day PHI (pre-harvest interval)
No subjective color matching—improves accuracy
electron microscopes
Air Volume: 300-315 CFM
and you're set for convenient
General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (2.5 Gallon) spl_spectrumking 0-day PHI (pre-harvest interval)CALiMAGic is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce as well as other calcium intensive plants.
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