White Widow First Hydro Grow

I've decided that I'm going to switch to flower in a day or two (12/12 lighting) as the tent is starting to get cramped. I've kept the same nutrients in the pots from the change on the 10th, and have topped up twice (15th and 18th) with plain pH 6.2 water to help keep the PH swings down. I trimmed/partially lollipops the ladies today so will allow them a day tor two to recover and then flip to pre-flower nutrients next weekend. (23 or 24 Apr).. We've had a lot of rain this weekend and preceding days so humidity has been high but the ladies are still looking good. 18/4/22