Advanced Nutrients - Big Bud Coco sand and perform other key plant

and perform other key plant functions

-Safe and environmental friendly

The proven design

in relationship with the other nutrients in your reservoir

For hydro/grow usage

Advanced Nutrients - Big Bud Coco sand and perform other key plantThe Same Big Bud Bloom Booster You Love Now Optimized For Coco Coir! More essential oils, and aroma, biggest yields possible with a measurable increase in harvest weight As you might know, the coco coir medium naturally attracts and binds to calcium and magnesium. This means your average nutrients will have a greater percentage of their Ca and Mg bound to the growing medium and not transported to your plants (where you want them)potentially starving