Should I get rid of them or keep it ? Help me please :-(

Ok I am going to tell you what you should do here Get the book Coco for Cannabis by Dr. Mj Coco from amazon or his site. With Kindle you can read right now. Takes about an hour Follow it Your EC is too high from the plants they appear to have a toxicity problem showing at some of tips. This will stress the plant and inhibit growth. Now it is possible root growth is proceeding but hard to say. I would begin walking down that EC, nothing big like 10% a feeding. Never flush coco DTW with just water ALWAYS include nuets it stresses the plant, serious about that. Follow the book grow monsters if the genetics allow.

Coco is Hydroponic like in that there is very little nutrients in the medium to begin with.. Other then that they vary quite a bite in practices and in principles as well.

oh okay so your using coco. But the same thing would still apply probably a bit too hot... Have you tried reading forums or checking out https://www.cocoforcannabis.com/ ? I am still leaning towards the idea of feeding less. But that website could probably give you a lot better information then anyone here can or perhaps try talking to grower "Nobody01". He uses Coco and seems to have a good idea of what needs to be done.

Its 50l Canna Coco professional + 25l of perlite btw.. :-)) (5x 16l fabric pots)

I put nutrients there today (EC 1300). Outflow was about 1600 EC.

keep trying.. It's a matter of foliage look. They look in good shape, Iv'e seen worse. Just feed only water for a few days or several and see what happens.

Hello, thank you for your help guys. I wasn't watering them under bulbs but in the bathroom then I bring them back. I need to sort out outlet. Waiting for thing to come. The thing is that at the beggining, 2 out of 4 were looking really bad so I had to replant them otherwise they would die. Now I posted one of them. I am not sure if it has to do something with it. I am just worried if it's better to start over again or keep trying. :-)

It has to do with over saturation of nutrients then anything... Growing Cannabis. Balanced nutrients are required.. Although you have fantastic nutritents from Canna. Youv'e used them far too early. When I grow in soil I don't feed nutrients for quite some time like 1 month or longer. I might use a really light formula of like Ocean magic and maybe a drop or two of something nitrogen based but the point is.. Soil has nutrients in it .. By adding nutrients to a medium that already has nutrients in it... Only saturates the plant with Nutrients and slows down growth... Check out my grows and see like 3 month old plants without added nutrients... Growing Plants is all about balance.

Réduire temps de luminosité Combien en lux Peut être la distance de lumière

17th day

Hey, you should reduce the light hours. Make it 18/6 cause maybe it’s heat stress. Don’t worry and just keep going