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For hydroponic systems
the Pro Hammerhead DE is made from highly reflective hammertone aluminum and is compatible with with double-ended lamps up to 1000W
Phosphorus
Holds about 1
HumTea 15 Gal Brew Kit special-order For hydroponic systemsHumTea was the first beneficial tea to hit the market well over 10 years ago. HumTea is not just a fertilizer, rather a specialized blend of proprietary ingredients, humic compounds, sea kelp and earthworm castings. Once brewed, these make a very clean and effective tea that functions as a living topsoil. HumTea can be used during all stages of plant growth, transplant through flowering and fruiting, for soil and hydroponics. There is no substitute
US$ 20.00
US$ 20.00
US$ 27.00
