Is this light stress?

franco7598 · Mar 13, 2020

This is my first grow so I’m not sure if this is normal or if there is a light issue.... or maybe something else? It’s an auto seed in the 4th week of flower growing in coco with temps from 65-75 and RH around 55%. Led 600 watt light about 3 feet above canopy. I turned the lights down a little and it seems to have helped a little with the yellow tips on the leaves. Any insight would be greatly appreciated..... thanks guys

OldMedUser · Mar 13, 2020

The very tips almost always go brown so that's not a worry. I do see a bit of light stress but very minor so you got it early.

Looking pretty good otherwise.

:peace:

Sanny alex · Mar 13, 2020

OldMedUser said:
The very tips almost always go brown so that's not a worry. I do see a bit of light stress but very minor so you got it early.

Looking pretty good otherwise.

I am new to this how often do you water plants they have just sprouted and I have just got my first leaf and do I use lighting now plz reply

OldMedUser · Mar 13, 2020

Sanny alex said:
I am new to this how often do you water plants they have just sprouted and I have just got my first leaf and do I use lighting now plz reply

If growing in pots you should water the pots well then don't water for some time. A 2" sprout will have a 6" or longer tap root so it means nothing if the top couple inches of soil is dry if the pot still feels heavy don't water for a while. They need light on them the second they break the surface or they will stretch up real bad trying to get light.

You really should be asking your question in a thread you start and not in someone else's but I didn't notice you weren't the OP until now.

Is this light stress?

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