Grodan Growcubes Bulk Loose Box (5.07 cu ft., 150L) Gold Label CO2 enrichment or CO2 exhaust

CO2 enrichment or CO2 exhaust features

Fixture includes 6500° K (blue) T5 HO lamp

The result is that instead of only the typical 30-55% of your stem nodes becoming hosts for flowering sites within two weeks of flowering

8 to allow for optimum fertilizer uptake making the naturally rich ingredients an ideal environment for seedlings to become strong

The high intensity bulb delivers an amazing 16

Grodan Growcubes Bulk Loose Box (5.07 cu ft., 150L) Gold Label CO2 enrichment or CO2 exhaustBox volume: 5. 07 cu. ft., 150L Grow Cubes are small loose 1 2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever over water your plant, easy mixing with other loose media (such as expanded clay rocks or coconut fiber), lightweight and much cleaner than peat based media. The properties of Grow Cubes make it like a 50 50 mix of absorbent to repellent stonewool.