Update, week 8 day 56 of 12/12
All is well here at Casa GR8's! The ladies and their clones are all doing ok, have come out of their mutation period but the tips of BW 5 are stretching again. No light change, time change nute change, or love change, so unsure about it. I have contacted MNS with pics but have not heard back them yet.
On the two in the cabinet I have backed off the N, and am using .25 rate and tonights feeding will switch to .10 rate of N and at the same rate of P and K with next feeding and remain there till next week. I will then cut off all N, begin flush and use only pH'ed water until harvest on 4/20 @ 4:20 in the afternoon, after a bowl at 4:20 PM. And as usual on 4/20, I will wake up and do a bowl at 4:20 AM then go back to sleep.
Under the 400W HPS we have:
Black Widow 1
Black Widow 5, notice the spikes, they only started on 3/26 and have grown about three inches since then. I am thinking it's got to be related to the pH issues I had a few weeks ago. This is the thin cola plant but has begun to fatten up, I expect gr8 things over the next few weeks.
I have added two 18" T8 uvb's to the cabinet. Manually moving this light around the cabinet every two hour. I have the fixture about 12" from the plants.
I used them for my past LED grows and liked the results. I grew three grows using the uvb and two grows without the uvb, same strain on two of the grows one with the uvb and one without. Saw more trichs on the uvb plant and I believe it was just a bit better IMHO. I know it caused no harm so going to use it here.
Under the CLW SS400 LED in the bloom mode.
(4) BW 1's and (3) BW 5's
The Mothers of the above plants are under the T5's.
As of right now the one on the left (BW1) will be the keeper(?) .
That is based on growth rate, size and density of the cola. Final decision will be made after I cure and take some buds to the panel for a taste test. It will be a blind test because they are all blind.
Let's see how they do this next week!
GR