Your Ph shouldnt go above 6.4!
In hydro, Start your ph @ about 5.6.
As the plant feeds it will raise the ph.
When the ph gets to 6.2 lower it back down.
You're creating nut deficiencies not because the nuts arn't in the solution, but because the cant uptake them from the water due to the ph.
Haha that stubborn girl!
Honestly try raising the light, its the easiest and quickest way to check whether or not that's the problem. And if it is, easy fix! Boom
You seem to know what your doing with your nuts so I wouldnt go crazy trying to change a bunch of things..
Id raise the right. If it starts to stretch more than your like then lower it. try going up to 30" and see if that helps at all. canoeing is a classic sign of light/heat stress.
Also LED's focus all that light straight to the plant which can be a lot more intense than a t5 for example. Also...
You can buy raw nuts which can help with these little things.
I like to mix all my nuts at least half strength sometime 1/3 to the appropriate ratios, then I can add little extras like calcium and b-vits etc.. if I have room left in the ppm range ill add more NPK/Base nuts at the appropriate...
Id agree that the light looked to close.
Also I'm not sure how much air/wind your plant is getting, to much can be an issue if the intensity is high. I see you took the fan our however.
When watering its better to saturate the soil and let it almost completely dry out right before the point...
She got a bit droopy because my timer for my water pump came unplugged for about 16 hours :( but shes perking back up.
6" net cup sits about 1/2" in water when tray is flooded.
Nutes @ 840ppm
Lucky you! Its cold here, and the season is short. So I'm always indoors.
I'm hoping someone will watch my video and tell me how my girl looks. From what I can tell shes happy.
Well when it comes to the hydroponic process a lot is the same. And I've done a lot of research. I think my girl is really happy. And surprisingly easy to grow!