I recently noticed that the pH of Gaia Green organic super soil is 5.8 out of the bag. Blue Sky super soil is 5.9. Does the golden zone of 6.5 that growers hope to achieve matter in this case, or do microbes do all the buffering for my plants as long as it stays within life range? Should I be adding dolomite lime to my gaia green super soil prior to or during use to help manage the low pH? What if the soil stays low during the grow? Should dolomite lime be added at this point?
Thanks for taking the time to help!