Is this too much curl?

[Nate_in_AK]

Both of my clones look like this:

The tent is 75F / 60% humidity. Water is 5.9 / 300PPM. Light is 10K LUX @ leaves with fixture 2' above the plants.
Both clones have developed healthy roots well into the water. (Water treated with Southern AG anti-fungal)
Feed is Growth Science Nutrients.

That leaf curl is making me nervous.

 

[Flexnerb]

Both of my clones look like this:

View attachment 1073446

The tent is 75F / 60% humidity. Water is 5.9 / 300PPM. Light is 10K LUX @ leaves with fixture 2' above the plants.
Both clones have developed healthy roots well into the water. (Water treated with Southern AG anti-fungal)
Feed is Growth Science Nutrients.

That leaf curl is making me nervous.

Have you scoped for bugs? What are the 3 white dots i see?

What kind of bugs are in alaska? Mites, thrips, etc

 

[Nate_in_AK]

That's just dust from the humidifier. I don't see anything that looks at all bug or egg like.

 

[PK1]

check your temps or the heat from the light

 

[Nate_in_AK]

check your temps or the heat from the light

I posted temps, and the LED light is 2 feet above the plants. Leaf temperature is the same as the tent, not getting baked.

10K isn't too bright for a young clone, is it?

 

[PK1]

I posted temps, and the LED light is 2 feet above the plants. Leaf temperature is the same as the tent, not getting baked.

10K isn't too bright for a young clone, is it?

i don't know, but if you keep your hand above the plant for 5 min, you'll know if the light intensity and the heat from the light are too much or not. If it feels okay to your hand then its fine for the plant.