Thin leaves curling

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Princed

Member

• Nov 28, 2022

• #1

What could this be?

Rooms 78° 1000 watt hps 60% humidity 1300 ppm c02 about 2.3 ec on nutrients every water this is the only plant with this reaction

 

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waterproof808

Well-Known Member

• Nov 28, 2022

• #2

Overfeeding at 2.3 EC

 

P

Princed

Member

• Nov 28, 2022

• #3

waterproof808 said:

Overfeeding at 2.3 EC

Click to expand...

What is a good ec? Most of my plants are thriving.

 

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waterproof808

Well-Known Member

• Nov 28, 2022

• #4

I feed around 1.5-1.8EC with Jacks 321.

 

P

Princed

Member

• Nov 28, 2022

• #5

waterproof808 said:

I feed around 1.5-1.8EC with Jacks 321.

Click to expand...

I am using jacks 321 at the 321 ratio. I added bloom massive formulation at half dose.

 

hotrodharley

Well-Known Member

• Nov 29, 2022

• #6

What medium are these in? Your EC, if correct, is way too high. And is there a fan blowing on the plant?

 

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Princed

Member

• Nov 29, 2022

• #7

Fox farm ocean forest 5 gallon pot. Yes there is a fan oscillating directly on them. I turned the speed of it down when I seen this. I'm going to remove the massive bloom formulation from my nutrients lowering the ec.

 

hotrodharley

Well-Known Member

• Nov 29, 2022

• #8

Princed said:

Fox farm ocean forest 5 gallon pot. Yes there is a fan oscillating directly on them. I turned the speed of it down when I seen this. I'm going to remove the massive bloom formulation from my nutrients lowering the ec.

Click to expand...

Suggest an EC no higher than 1.2 to 1.3.

 

P

Princed

Member

• Nov 29, 2022

• #9

Even in this environment? 1000 watt lights and high c02 I thought it would need higher ec. This is also the only plant with these effects 18 days in.