What Is Photosynthesis? And why is the most important thing on earth?
GHF Calmag
What Is Photosynthesis? And why is the most important thing on earth?
How to optimize your irrigation when using peat based substrate and organic dry amendment like our Bioline ?
VPD controls how much water the plant loses, which controls cooling, nutrient uptake, stomatal behaviour, and...
Extra mineral aerated compost tea (calcium and trace element)
Our GROW is back in stock with a new formula!