i think this may be a zinc def? any ideas

[Shady]

That's it... Smart Pots air prune the roots and prevent root spin out and ultimate root bound conditions that occur in the pots you're using. Next time repot at the flip to provide room for root growth during the stretch regardless of which pot you choose... :thinking

 

[707GROWER]

Shady, Im having the same problem with my plants that are directly under the lights "leaves yellowing" the other plants the are on the outer edge of the tray are green with no yellowing. Do I need to raise the lamps or lower my nute strength?

 

[Shady]

I'm assuming all plants are being fed the same and are the same strains? If so I'd prob raise the lights a few inches... There's so many variables such as wattage, air cooled hoods, ambient temps, vpd, etc. that more details are needed for a more accurate assessment... Picts are great as well... :thinking

 

[707GROWER]

I will get pics asap. thanks for the quick reply.

 

[mike miller]

seems like you have a problem to post with several of your grows.

 

[roboticucus]

nice one shady, i have 1 question, whats the optimal vpd when using co2. i look forward 2 the answer.

 

[doBpop]

seems like you have a problem to post with every grow.

Seems you have a smartass remark with every post!

If no one had problems there would be no helpful forum like this one!
​

 

[mike miller]

Seems you have a smartass remark with every post!

If no one had problems there would be no helpful forum like this one!
​

...What are you spying on me now?