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General Hydroponics pH Test Kits make pH testing easy
Made of corrosion-resistant UV protected composite materials
a four-pumps system is available with the additional kit to connect two double bases
Balanced NPK and essential microelements (when used with Pro Core)
BuildASoil Rootwise Bio-Phos - Biological Bloom Support Size:2 Ounce General Hydroponics pH Test KitsA full spectrum soil inoculant formulated with an emphasis on microbes which mobilize phosphorus in all soils. Rootwise Bio Phos is designed for application during the flowering and fruiting of your crops life cycle. As always, mix and apply with Bio Catalyst to accelerate the biological functions in our inoculants. Phosphorous availability relies on a complex process of microbial digestion and its associated enzyme production and exchange. Using