Why are the leaves curling like this?

[NorthernLights_420]

A dome will increase humidity for younger plants. 40 to 60 rh is ideal in flower. But you want higher RH if your able in veg. 60 to 70 rh for veg is great

 

[Luketheduke]

A dome will increase humidity for younger plants. 40 to 60 rh is ideal in flower. But you want higher RH if your able in veg. 60 to 70 rh for veg is great

Okay ill halve some 2 liters and dome em.

 

[Luketheduke]

No nutes needed the first 2 to 3 weeks in soil. Over or underwatered is why its drooping I think. I dont use them soil meters. I use the lift technique. Pot has weight means it has water. A light pot needs water. Dry soil on top is an indicator you need to water also.

Any idea when I should transplant from the solo cups?

 

[Arthur]

I transplant from Solos when the leaves are just at the edges of the cup. So around 2 weeks.

 

[Luketheduke]

I transplant from Solos when the leaves are just at the edges of the cup. So around 2 weeks.

See thats what worries me. My oldest is now 2 weeks and its leaves are no where near the edge

 

[NorthernLights_420]

I usually dont transplant at all. I plant directly in the final pot. Never any problems. I grow in soil. Soon to be growing in coco coir also when it arrives in the mail.

 

[Luketheduke]

I usually dont transplant at all. I plant directly in the final pot. Never any problems. I grow in soil. Soon to be growing in coco coir also when it arrives in the mail.

I checked on it and it has a brown spot now. Pic attached

 

[Luketheduke]

I transplant from Solos when the leaves are just at the edges of the cup. So around 2 weeks.

A leaf has started browning/yellowing. Pic attached

idk what to do

 

[Arthur]

It could be the early feeding. Or it could be something else. You never mentioned the pH of your water / first feed. And need to know more about your soil as well. Brand? Added amendments? at this point, if you handed the plant to me and walked off, I'd do a slurry test of the soil,
and then nothing but pH'ed water till after transplant (which I'd probably get right on). Honestly, in soil, you can usually go way lite on feed until entering flower.

Slurry test is 1 part soil from container to 1 part distilled water. A tablespoon or so of each is fine. Let sit a couple moments and then test pH. Should be 6.4 to 6.6 or not far off.

 

[Luketheduke]

It could be the early feeding. Or it could be something else. You never mentioned the pH of your water / first feed. And need to know more about your soil as well. Brand? Added amendments? at this point, if you handed the plant to me and walked off, I'd do a slurry test of the soil,
and then nothing but pH'ed water till after transplant (which I'd probably get right on). Honestly, in soil, you can usually go way lite on feed until entering flower.

Slurry test is 1 part soil from container to 1 part distilled water. A tablespoon or so of each is fine. Let sit a couple moments and then test pH. Should be 6.4 to 6.6 or not far off.

Ive been PHing my water to 6.5.

The soil its in is composed of
1/2 Miracle Gro
1/2 Organic Peat Moss, Coco Coir, Vermiculite mix

When I fed it I only used 220 ppm. I used the fox farms trio nute pack using the intital stage for seedlings that doesnt have all the nitrogen and shit. Just the guano and earthworm casting.

As for transplanting I already did that about 3 hours ago. I wonder if i stressed it w the light or something. I accidently had my mars hydro ts1000 sitting 12" and on 100%. Its now 18" and at 50%