Nice to have you along! They are at 1/4 strength of week 2 chart and they are 28 days old so I could probably up the feed. I don’t have an EC meter so I don’t check PPM. Just try to watch the girls. I hope they get big lol, the little blueberry girl will Probly stay under 1.5’ tall as that was what she was last time. The other 4 girls should be pushing 4’ ( I hope). The first grow I used RO water but had some root problems as I had no idea what I was doing. They still produced some tasty buds though. Second and third time I used tap water with the same feed chart and I think I over fed them somewhat. Could have been build up or ph or who knows as I’m new. I’ve always tried to keep the range between 5.5 and 6.1. I only used the liquid colour test kit so, now with the pen I’ll try to keep the food at 5.8-5.9. They seem happy so far! Cheers