Seedling turned yellow brown help

dead dead 💀

Sorry, but there is nothing that can help this seedling.

They are dead... time to throw them in the trash, but always keeping in mind what killed them... brown and crispy, and with nine days, I dare say what happened to you was very simple: either over-fertilization or something along the lines of using a pre-fertilized substrate (All In) and then giving nutrition when the seedling didn't yet have the root level to handle so much "food." What has been your fertilization plan? Where did you start to see problems? The initial leaves must have started to burn. I want you to look at one of my diaries - Winter 22, Lemon Pie - and see what over-fertilization can teach you. I quickly realized that the fertilizers I was using from Plagron weren't cutting it for my seedling, and I quickly adjusted the usage and amount, even suspending it and starting new fertilizers. It could also be that with the humid weather, you picked up Fusarium or some soil fungus, especially if the substrate you used wasn't of good quality. Right away, I tell you, look at the roots of the dead plants and tell me here in response if they are red like blood... if so, what you have is Fusarium, and from your description of brown and crispy leaves, I'm almost sure it could have been Fusarium. As I said, if that has been the case, in the next grow season, first buy a high-quality substrate like Canna Professional or Gold Label's Special Mix, then before transferring the seedling to the substrate, you can prepare the area where the seedling will be with mycorrhizae and Trichoderma, and you surely won't have what happened again... bad luck, but life goes on, and very importantly, what's important is always to learn from mistakes. Putting these super resilient plants to the test has its rules, and even though they can withstand a lot of excesses or deficiencies in water or nutrients, if an unexpected pest or a soil fungus (where I put all my chips on what happened) hits, it will take down the strongest plant you can have. If you see that it could have been Fusarium (red roots like blood), not only take the dead seedling but also the substrate should be thrown away if any spores are left, and you should also wash and disinfect the pots very well and let them air out to dry. And very importantly, when you start the next grow, in your case, I would use mycorrhizae as a base (Ugra 1200 is very good) and also, to be sure, I would also use Trichoderma, and these two fungi combined are perfect not only for your root system to have an unbeatable absorption of nutrients and water, but Trichoderma will also give you defenses against fungi. Best of luck next time!

No diary = no information... something killed your seedling and without a diary, we can't help as it could be SO many different things... Start a diary for your next attempt! They help us help you! Sorry for your loss!

Hello. I very sorry to say. I don't think it's going to make it. You don't have a diary so it hard to say why. Some how the roots got affected so much the plant couldn't handle it. Is the soil too hot? (too much food in the soil) or maybe it's a ph problem (have you measured the ph of the water) or you gave too strong of nutrient when you watered (this also can be measured by a ppm meter). Sorry but you'll have to try again. Chuck.