FastBuds CBD Crack and G14

Day 22 (2020-05-31): Did some additional LST and defoliation. For LST I used wire hooks pushed into the soil to encourage sideways growth of the new branches. The G14 looks a lot bushier but it did not have as many large leaves that needs to be removed. Also, due to it's mutant nature, it started with two main branches. Maybe I should have pinched one back, but it seems very healthy so far. Roots are poking out the bottom of both pots. Not sure if this is bad or not. It did not happen in my previous grow but was using 3 gal instead of 2 gal fabric pots. Day 23 (2020-06-01): Investigated the mesh cup filter I am using with the Blumats. Turns out I had it backwards and it had some slimy feeling film inside. Not sure if that is contributing to the PH rise when water sits in the tubing, but I cleaned it out and swapped it the right way. Made some small LST adjustments. Day 24 (2020-06-02): Removed a couple of blocking leaves, made some slight LST tweaks to even things out. One of the Blumats seemed like it was not dripping but bleeding the line caused it to kick in. Must have still had some residual air in the system from yesterday's filter adjustment. PH is still a bit higher coming out of the line, but is much improved. Will continue to monitor. If it stays high may try removing the filter altogether to eliminate that possibility. Day 25 (2020-06-03): Changed the reservoir out. PH was high, but still in range but the water was cloudy and had a pretty rotten smell. Going to check PH and smell daily and see if I can get a handle on what is happening. Maybe I just need to have a regular changing schedule. Day 26 (2020-06-04): PH of reservoir at 5.6. Day 27 (2020-06-05): PH of reservoir at 5.7. DId some LST adjustments and removed a few larger leaves. Noticed some light discoloration spots on a couple of the older leaves. Moved lights a bit closer (21") Day 28 (2020-06-06): Noticed some yellowing on the tips of some of the new growth. I checked the lights and they had been way closer than I thought. Moved to correct distance to see if it may have been early signs of light burn. PH of reservoir is at 6.2. Most likely will change out tomorrow. I also noticed today a bit of white fuzz mold growing on the outside of the pots and even a little bit on the surface of the coco. I am going to turn off the humidifier for a few days and get some 3% H2O2 to wipe down the outside of the pots.