There is calcitic lime and dolomitic lime, which is not calcitic, so not all calcium carbonate. You can 100% over lime a soil waaaayyyy past 7. Should never add lime without confirming the need for it.
Also got my grow setup, not the first time, however it has been a LONG time. Went with the Spider Farm 7000 light and 4 Waterfarm DWC buckets. Currently have 1 Big Bud, 2 Chocolope, and 1 Amnesia Haze. Room is custom and lined with Panda Film
Hey all, just wanted to introduce myself. I am from Virginia and excited that they have finally legalized Cannabis! TBH I am not much of a Cannabis user myself although I do have a medical license. My background is in Horticulture with a bachelor's degree. I currently own and run a business...