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PLANT AMP is 100% organic and can be used throughout the entire growth cycle to optimize a plant's growth
It is suitable for use in soil
This N-P-K ratio is the ideal ratio for most plants including
02 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs)
With at least 50% more phosphorus and potassium than competing products
Humboldt County's Own Magnum Size:Quart PLANT AMP is 100% organicMagnum is a concentrated Magnesium supplement with vitamin B1 for supplying extra Magnesium and Sulfur during the Bloom phase.
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