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PK13/14 added to the CANNA feeding provide even better results
One screw kit
and increase your plants’ ability to transform sugars into energy
The built-in light sensor will even let the system know when the lights are off
Rhino Skin 6" PK13/14 added to the CANNA*Special Order sizes: Contact us for current pricing.* That element is silica, which is the second most abundant element in the earths crust (oxygen is the most prevalent), but guess what? Silica is missing from hydroponics root zones and fertilizers. This is a cause of concern because your plants desperately need silica. They evolved to intake it so it becomes part of their cell walls. Thats important because cells are the building blocks of your
US$ 10.99
US$ 98.00
US$ 140.00
