4 plant run

Welcome back to another week. Things could be better. Topped and removed side shoots Aug 17 before lights out. Noticed some mites in the dirt. Gave a few waterings with CannControl and might have to do weekly drenches. Some splotching on the leaves prolly from not ph’ing the CannControl. And I prolly need a new ph pen…took a month off from growing (during a heat wave), forgot to keep the pen hydrated with storage solution and pen dried out. Added storage solution and let sit for 24hrs to rehydrate, cleaned and calibrated. Reads 7ph solution at 6.7. Takes a while to read, numbers are all whack before it eventually settles down…..it’s 3 yrs old I think it’s time for a new one. Looking at the bluelab ph soil pen…. One SP3000 turned on at 60% and 6” from canopy give or take.