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• Fulvic acid helps chelate micronutrients
repeat applications every 7-14 days
Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter
the sealing operation is easy and quick
and almost never have humidity control
General Hydroponics Armor Si, 55 Gallon Container Size:2.5 Gallon • Fulvic acid helps chelateArmor Si Premium Silicate Supplement improves plant structure and foliar development, increases yield, and improves flower and fruit production! Armor Si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, Coco Coir and all types of media. Use as a growth enhancer with irrigation water or in addition to your regular fertilizers. Armor Si improves plant structure and foliar development,
US$ 475.00
US$ 129.50
US$ 160.00
