Hi help needed: I am a first time grower

[Sach]

Hi everyone. I am first time grower have only 1 plant. She's mad looking thing started with weak light so was stretching but looked healthy i changed my light some stage and she got some nutrions from mate of mine. Few days later she transformed into monster. I am growing her in shed so extra heat needed to keep in temp.

 

[Pennywise]

Welcome Sachs, looks like maybe an issue with the roots. What are you using for a medium and what size pot is she in?

 

[Sach]

She has 7l pot but down below she looks all good but was thinking wil warm air from heater cause that do to being to dry

 

[Pennywise]

Yes it could if the hot air is blowing directly on the plant. Ideally you want to temps below 80 farenheit

 

[Sach]

I have 25c all the time 18h light on and 6 off. But heater is not blowing at her it's directed away can't figure out why bottom part of the plant is still ok

 

[Pennywise]

What kind of heat is the light giving off?

 

[Sach]

At first I had just normal 75w bulb then I upgraded it to led multi so don't know the heat out of it feels normal in any distance sorry for talking around corners due to not knowing what I am doin

 

[Pennywise]

If you put your hand at plant level and it’s not uncomfortable you’re fine.

 

[Sach]

There is practically no heat out of that light at all so don't think it's a heat problem but my humidity is very low only 40 have water trains in it too for a bit extra

 

[Pennywise]

Low humidity will cause issues, 40% is pretty low

 

[Sach]

I had some stage 30 so started adding water into grow box it got to 40-45 now but she's not getting better would be such a waist. But she's still growing. smaller leaves from middle to top are darker green too and very dry looking

 

[Pennywise]

What are you feeding her now?

 

[Sach]

But last feed I give her only worm rain water just in case I over nute them

 

[Pennywise]

It could be too much nitrogen

 

[Sach]

So I need to pack off on nutrions? I only used half what I needed to use but I heard some plant can't take any so maybe

 

[Pennywise]

Just back off a little and see if she likes that.

 

[Sach]

Was using same nutrions at that time and she looked healthy but my grow box got too small for her and I made new one and taller but my heater is inside but have opening in 100mm whole just there to suck in fresh air and exhaust opposite on top so has good ventilation I think and that light has 2 fans on top to pull in fresh air as well

 

[Pennywise]

In that last photo she looks fine!

 

[Sach]

Ye that photo was taken week before she went mad now she's 2 weeks like this

 

[Pennywise]

Has to be the nitrogen.