Is my soil burning my plants?

Hello guys ! Those are 12days after germination first week they have been under a normal led projector 50w in a humidity dome.
The soil is ‘Canna terra seeds’ i Wanted something special for my babies buy i noticed those spots of tip burn and leaf curls they have been watered with ph 6,5ish tap water every third day , ive been taking them outside in the nice sun we have now but i gess its not light problem so is it the soil ?

They look heat stressed how hot is it where u are?

NoobieGreenz said:

They look heat stressed how hot is it where u are?

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These days is around 23/16C 74/62F outside for 4-5 hour’s but in the closet they are under a 50w basic led projector.
I think i had to mix this mix with some basic soil and now its like sitting in fertiliser thats what worries me

Too much water/heat in the media. Roots are hot and drowning.

kmog33 said:

Too much water/heat in the media. Roots are hot and drowning.

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What would you recommend me to do ..

StonedPlatypus said:

What would you recommend me to do ..

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Let the soil get more dry between waterings. There’s not a lot you can do at this exact moment.

Plants are not “ socially distant “ for starts.

no help so far eh.
you started them in too strong of a soil mix.

is guess generally your top layer of soil has little nutrient, idk.

dont transplant, keep nursting them along. dont over water.
next time start it off in a basic seed starting mix and let them grow a few nodes before the good soil

UPDATE! One died the others look this way i have stopped watering untill properly dry i have removed the humidity dome temps are room temperatures

Udate

update. Stopped watering ! They look better !

StonedPlatypus said:

update. Stopped watering ! They look better !

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Yes they are looking better but your soil still looks super wet. They also need more light.

I will be taking them to sunbathes , and no more watering

StonedPlatypus said:

I will be taking them to sunbathes , and no more watering

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Well... they will likely need water in 2-4 days lol. Best way to get watering right is to keep an empty pot of dry dirt. When you pick up your plants, compare them to the dry pot (you can even weigh them). If they dont feel dry or very close to it, they dont need water.

JoeBlow5823 said:

Well... they will likely need water in 2-4 days lol. Best way to get watering right is to keep an empty pot of dry dirt. When you pick up your plants, compare them to the dry pot (you can even weigh them). If they dont feel dry or very close to it, they dont need water.

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Thanks for the advice mate ! Will be updating

Update. They look better !

Uodate.

Update

do you have any fan blowing on them?

Mr. Cheetah said:

do you have any fan blowing on them?

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No .. but i try to take them out when i can and when the temps are ok