Grodan Growcubes Large, 3 bags of 2 cu ft Grow Lamps And the fifth and final

And the fifth and final ingredient is the specialized "chelates" we've already talked about that get these high-powered nutrients into your plants as fast and as efficiently as possible

Clonex® is a high performance

Larger bag assortment allows for more exact filtering into different grades

Quality Assurance: CE certified and UL listed

Water resistant design

Grodan Growcubes Large, 3 bags of 2 cu ft Grow Lamps And the fifth and final3 bags of 2 cu. ft. per case 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.