Need some help here

[sbruntman]

I can't seem to stop the leaves on my GG4 to stop curling down and canoeing? I've let it dry out and watered it more with less water. Temps are 28 C. Plus the LED are 15" away from the top of the plant?

Any suggestions??

Steve

 

[Herb & Suds]

https://www.growweedeasy.com/nitrogen-toxicity-cannabis
This might help fairly common growing with blurples

 

[hotrodharley]

Raise the light to 22” at least. Is there a fan blowing on them by any chance?

 

[sbruntman]

Raise the light to 22” at least. Is there a fan blowing on them by any chance?

I did and it's on table off the floor and the fan is blowing on the pot actually, below the plant

 

[hotrodharley]

I did and it's on table off the floor and the fan is blowing on the pot actually, below the plant

Then most likely nitrogen toxicity. Ease up on the nitrogen. Remember to account for what is in cal mag too. The nitrogen is quickly used. As you can see.

 

[PadawanWarrior]

Then most likely nitrogen toxicity. Ease up on the nitrogen. Remember to account for what is in cal mag too. The nitrogen is quickly used. As you can see.

Ya, I would try cutting back on the nutes. Also, what's your watering schedule? Possibly overwatering too maybe?

 

[PadawanWarrior]

Raise the light to 22” at least. Is there a fan blowing on them by any chance?

What he said.

 

[sbruntman]

I've been watering every 3-4 days. Plus I've only been using nutes for 1 feeding out of the 2. The leaves on my 2 GG#4 plants are canoeing up as well? PH is between 5.6 to 6. Lights are 23" from the tops. Should I flush the plants at all or no??

 

[Herb & Suds]

I've been watering every 3-4 days. Plus I've only been using nutes for 1 feeding out of the 2. The leaves on my 2 GG#4 plants are canoeing up as well? PH is between 5.6 to 6. Lights are 23" from the tops. Should I flush the plants at all or no??

You feel only feeding every other watering is cutting back?
That thing is over nitrogen to the extreme
Flushing is like a hangover nobody likes it
Cutting back for a couple weeks is still the answer

 

[Renfro]

Is that a peat based mix? If so raise the pH to 6.5 - 6.8 and she will look a lot better.

 

[sbruntman]

You feel only feeding every other watering is cutting back?
That thing is over nitrogen to the extreme
Flushing is like a hangover nobody likes it
Cutting back for a couple weeks is still the answer

ok. I'll cut back for sure then. Here is what they look like now. Thanks alot Hebs&Suds!!!

 

[sbruntman]

Is that a peat based mix? If so raise the pH to 6.5 - 6.8 and she will look a lot better.

it's a promix from Costco.

 

[Renfro]

it's a promix from Costco.

Yep, raise the pH to 6.5 - 6.8 and she will start growing properly. I used to run too low in peat based mix and got the same results you are getting. Raising the pH solved it.

 

[Renfro]

I also run GG4. So trust me and try the higher pH.

 

[sbruntman]

I also run GG4. So trust me and try the higher pH.

ok great to hear Renfro.. Thanks again, new to all this stuff..

 

[sbruntman]

now I'm seeing a little bit of white powder on the odd leave? What the heck is this now?

This is driving me crazy here.. LOL

 

[Dalek Supreme]

now I'm seeing a little bit of white powder on the odd leave? What the heck is this now?

This is driving me crazy here.. LOL

Look up "powdery mildew".