Big Bud in Mezzgrow's Lazy River

2/19 -- Root development has been going crazy the last few days -- all plants are touching the water. Like last week's entry said, should be gearing up for quicky and heavy veg growth. Planning to top at node 5 or 6. 2/24 — Two of my four plants have started showing signs of deficiency in the older growth and slightly on the tips of the new growth. Not akin to nute burn, closer to phosphorus deficiency, but PH and NER have remained in check as far as I can tell (I calibrate my pens every 1-2 weeks). Seems to be recovering. As seen in the video, root development stunted with the vegetation. Other plants look great.