Og Kush and AK 47

When buffering with Sensi CalMag Xtra, I do it first for 8 hours, using 60 ml in 30 liters of waterr at 25 *C with a total pH of 7+. EC is then around 1.2 - 1.8. After 8 hours I let the two AutoPots with Coco drain, then repeat the whole process with a fresh batch of CalMag. I mix each 5 gallon batch of buffered Coco with Perlite separately, makes the end product more refined and easy to work with. Half a brick of Ugro Coco Coir is enough for two 5 gallon pots, especially after adding Perlite and drying a short while.. The end result has a perfect EC of 1.2 and pH is 5.8. When I do it this way I have not experienced any CalMag deficiencies, the Coco/Perlite gets a freshly made batch of Canna Coco nutrients. A light feed contains Canna Coco A and B plus Rhizotonic. If the end result has a higher EC than wanted, run some pH correct water till runoff is as wanted. Information I use comes lightly modified from cocoforcannabis. A great website for first time users and more advanced users. Dr Coco knows his shit! Medium is now ready for my hungry AK-47 and OG Kush Autoflower girls. Happy growing. 😀