Someone please help me :'(

So this is the first time ive done A greenhouse grow. 2 weeks in and my plants are awful sick looking. Last week there was a bit of a heatwave and the temp peaked at 40degrees C. Been keeping a closer eye on temp and well watered without over watering however it looked like the plants where wilting. Humidity is well maintained between 40-65% most of the time. anyway i have been watering them for 4 days into this wilting. Will they be okay? is this indeed temperature stress? should i water them ALOT or not at all etc. HELP PLEASE these are VERY VERY expensive seeds.

overwatered and nute burn looks like to me. make sure you are feeding it just ph'd water about once a week for the first month.

got burned to shit and is now growing back

I hope that's fresh soil you have them in, with no additives.

i had mixed up some nute into water so this actually makes alot of sense. Should i flush the plant today with loads of water now even if they are already over watered? Thankyou Beast grow for your speedy reply.

40c if they do not die, then you might be ok...
Heat stress this time of year, a lot of us get it...
For some reason, little plants 1-3" can handle it better than 1-3' plants...

Aerate soil [stick a tooth pick probe into soil to mix up], no nutes until 6-8" tall...
Good Luck!

5t41k3r said:

i had mixed up some nute into water so this actually makes alot of sense. Should i flush the plant today with loads of water now even if they are already over watered? Thankyou Beast grow for your speedy reply.

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if at all possible replant it, but if not then just flush with lots of clean water and hope for the best.

Those babies are way too young for any kind of nute feeding. In a good organic medium, seedlings don't need any extra fert help for the first month.

Don't water until the soil is almost completely dried out. Always. What type soil are you using and how far away is the light? Do you have good air flow at the plants? It look like light burn to me, so be careful as to light placement, especially in hot weather.

So I flushed the soil with plenty of water yesterday and already they are coming back to life. 3 of them have new leaves coming looking healthy already. only one which im worried about is the plant which caused it all. it was pale green closest to the main leaf capillaries hence i thought it was deficient and blasted it with some nute. its well fucked now i think but i might transplant it into a different pot if it hasnt had any sort of turn around by later on. Thank you all so much for your help.

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