Flowers have bulked up quite a bit since the last update.
Dropped humidity to increase vpd to 1.3-1.6 during the later stages of flower.
Seeing some brown spots on the gg4 under the spaces with more intense light but it’s strange because the lime og is so much closer to the light, lowered light power to 90% just in case.
What is the cause of the leaves browning on the shorter GG4 plants?
They are closest to the fan but it’s pointed away and set to the lower setting.
PPFD over those leaves ranges from 800-1100, while the ppfd over the unaffected Lime OG is 1300.
If you don't know its PPM or EC I still think its a bit of over feeding. You should try and get a TDS pen 20$ not to bad.
the PH is ok. I think its to be a small amount higher in flower vs veg for hydroponics, but not 100% sure. The max u want is 6.2 min 5.5
@Pifferson its nutrient lockout mate
your PH is out of whack and the plant cannot access what it needs
flush thru some water to help correct it set at 5.8 for your hydro system
then reset your nutrient solution
Really nice go for a second run! Good to see some one new and getting a lot right.
I would however I would like to make a couple of suggestions, if you don't have a par meter or a therm gun In
Would highly recommend getting them.
Second being, at this stage of budding I would allow for more than 10 degree difference between your lights on and lights off. At this stage it will signal your plants to send more energy into the budding processes and resin production.
Check out my diary as well, and feel free to ask any questions if need be.
Happy growing!