I totally jinxed it when I said that there were no problems with the plans. 2 of the plants started showing signs of stress that looked like everything from pH being too high/too low, nutrient deficiencies, heat stress, etc. Once everything was cleared, I was able to figure out that it was root rot. Half my fault b/c there was too much water in the bucket that left for too long. And it half not my fault b/c for some reason there was not enough air coming out of the air pump. Had to add another air stone line to the buckets and the plants bounced right back. They were also Topped this week. I am enjoying this much slower growth rate that is the complete opposite of the GG4 I had last time. Also trimmed down some of the larger leaves.
@Nickname11123, so hydroguard is not available to be delivered to my location due to whatever is in it and I can't find a store within a 50mile radius of chicago that has it in stock. I'm currently looking for other options just in case (or when) it happens again.