WZ (and one of her other auto friends) has really taken off even though early part of the week has been indoor due to cold/damp outdoor weather.
She did get about six hours in the afternoon two days so far. I'm quite impressed by the rapid growth.
Second watering this week will be at day 29 and will be the last with extra nitrogen. Will dial it back to 1ml/gallon as well as I expect she's headed quickly towards flowering stage. Weather is prone to thunder the next few days so will end the week indoors.
So the big question is ... how tall a girl will she be? At this point, 30" looks easy but I'm thinking in the 40s after stretch phase, maybe more!
The rapid growth of WZ (and Mexican Airlines) creates the need to put risers underneath the other auto and my CBDs to maintain a roughly 14-16" gap between top of plant and the lights. Even though they are independently adjustable, I don't like to have too big a difference between lights. This weekend the entire garment rack will be raised by placing on milk crates or cinder blocks.
I did not mention earlier, but I do not bother with LST. At some point I expect I'll need to add support once she flowers. I also have two smaller lights which can be mounted vertically to provide side lighting to make sure her interior gets enough light.
Added a few outdoor shots from day 49. Accurate measurement of 52"!
Actually hoping she doesn't get too much taller as there won't be room under the lights for much more, even after my planned adjustments.
