Why are the leaves curling like this?

[Arthur]

This one? there are several... this alone is pretty hot for autos, adding too that the feed I would bet this is the issue.
Not a lot you can do except see if she'll ride it out. Flushing a soil with "time release" fertilizer can have the opposite effect of what you want.

 

[Arthur]

If you just transplanted, sit back and watch for 48 hrs. Sometimes they need a "recovery period ".

 

[Luketheduke]

This one?View attachment 1271803 there are several... this alone is pretty hot for autos, adding too that the feed I would bet this is the issue.
Not a lot you can do except see if she'll ride it out. Flushing a soil with "time release" fertilizer can have the opposite effect of what you want.

I used the miracle gro potting mix

 

[NorthernLights_420]

I used the miracle gro potting mix

One of my buddies uses it too but I never would for weed. That's a mix made more for fruits or veggies I feel. I use biobizz light mix for soil or mother earth coco I'll be starting soon as it arrives. I may ditch soil all together and save my soil and pots now for an outdoor grow this summer with autos. And just rock coco indoors. I used to grow in hydro and miss the hydro growth. I dont really miss the hydro but I miss the growth so I think I'm going to fully switch to coco indoors and biobizz light mix for my outdoor autos this summer. I'll just break the soil up. Remove as much toots as I can and then flush the soil and then let it dry out til summer then I'll flush it with recharge to bring it back to life for my outdoor grow to be free to get started since I have everything needed and a camp to do it at

 

[Arthur]

I used the miracle gro potting mix

Yeah... that's probably worse. It has time release for 6 months in that stuff. Flushing releases more... so you don't want to do that. This'll probably be an issue of will she handle the heat till she's big enough to "handle the heat"... or she won't.
Future, try and stay away from soils with time release stuff, you don't know when its releasing what and in what amounts. And with canna, you come on hard N ease up and hit P&K (very general) over a 3 month run. We need to control that a bit more than time release will allow.


Edit: don't know your location, but I've had great luck for several years with either Sunshine #4 soil or Nectar for the gods #4. Both are great choices.

 

[Luketheduke]

Yeah... that's probably worse. It has time release for 6 months in that stuff. Flushing releases more... so you don't want to do that. This'll probably be an issue of will she handle the heat till she's big enough to "handle the heat"... or she won't.
Future, try and stay away from soils with time release stuff, you don't know when its releasing what and in what amounts. And with canna, you come on hard N ease up and hit P&K (very general) over a 3 month run. We need to control that a bit more than time release will allow.


Edit: don't know your location, but I've had great luck for several years with either Sunshine #4 soil or Nectar for the gods #4. Both are great choices.

Ill admit its not the end of the world regardless. I still have all my eqiiptment and nutes and shit. I still hae like 8 seeds left. So ill only really need new soil if the plants cant manage this go around.

I was really hoping mixing it w the other soil mix would make it less potent

 

[Arthur]

Ill admit its not the end of the world regardless. I still have all my eqiiptment and nutes and shit. I still hae like 8 seeds left. So ill only really need new soil if the plants cant manage this go around.

I was really hoping mixing it w the other soil mix would make it less potent

While it dilutes the mix, it's hard to know by how much.
If I was in your spot now, I'd go get some decent soil & start the process again. Let this one continue, sometimes you'll get a nice suprise. But at least then your not another week or two behind if she doesn't make it.

 

[Luketheduke]

While it dilutes the mix, it's hard to know by how much.
If I was in your spot now, I'd go get some decent soil & start the process again. Let this one continue, sometimes you'll get a nice suprise. But at least then your not another week or two behind if she doesn't make it.

Yeah I kinda planned for failure. I have 3 more g18 seeds that were planted in jiffy organic seed starting mix. That seem to be doing fine. They are only half a week behind this gorilla glue seed thats in miracle gro. Ill just be sure to transplant them to something like biobizz when their time comes.

Today I do have a bit of hope however. I did notice some yellowing/browning on one of my g18s that is in the jiffy seed starting mix. So Im praying that the light was just too close and set to powerful.

Ill still heed the advice on the soil though of course. Thanks for the help. Ill update if it gets worse or better.

 

[Luketheduke]

While it dilutes the mix, it's hard to know by how much.
If I was in your spot now, I'd go get some decent soil & start the process again. Let this one continue, sometimes you'll get a nice suprise. But at least then your not another week or two behind if she doesn't make it.

No longer curling in on itself. Yellowing has halted. Looks like its just stunted the growth on one side for the time being. My other plants all seem to be doing fine.

 

[Luketheduke]

One of my buddies uses it too but I never would for weed. That's a mix made more for fruits or veggies I feel. I use biobizz light mix for soil or mother earth coco I'll be starting soon as it arrives. I may ditch soil all together and save my soil and pots now for an outdoor grow this summer with autos. And just rock coco indoors. I used to grow in hydro and miss the hydro growth. I dont really miss the hydro but I miss the growth so I think I'm going to fully switch to coco indoors and biobizz light mix for my outdoor autos this summer. I'll just break the soil up. Remove as much toots as I can and then flush the soil and then let it dry out til summer then I'll flush it with recharge to bring it back to life for my outdoor grow to be free to get started since I have everything needed and a camp to do it at

Plants not curling anymore. Yellowing has halted. Stunted growth on one side as the pic shows tho.