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Leaves turning yellow and plants growing slowly. Roots seem alright. Flushed them today with some Bio grow and sprayed them with alg a mic. One plants First pair LG leaves completly crispy. Ty for help
Hi @Lukewarm! This looks like a nutrient deficiency, at this stage this is certainly Nitrogen. Are you sure you're growing in soil? Your medium looks more like coco to me, and coco does not contain any nutrient, so you need to add them into your waterings from the very beginning of your grow (start with a very slight EC then slowly increase nutrient intakes if the plants look healthy). Otherwise, seedlings in coco won't succeed without nutrients. This might also be related to under-watering but I guess you're checking the subtrate's dryness everyday? Roots need to be on a wet/dry cycle to properly spread, searching for water & nutrients, so your medium should alternate between wet -> slightly wet -> slightly dry -> wet (...) but never let the medium dry for too long especially if you're in coco. Now since you already applied some BioGrow this week, I think you solved the issue by yourself, but keep a close eye on them and see how it goes by the end of the week. Hope this will help, give us some good news soon, happy growing 👊
send nutes plz.
turned out that im a big noob. shouldve put more nutes in my 50/50 coco soil mix. now i have to wait few more days till its dry. all in all plants look kinda fine
day 24 - switching from MH250w to HPS250w
day 27 new growth shows white tips
lets Go conditions not the best but they grow slow & steady
btw runoff water of the yellow plant was at 5.5 so i guess ive found the Problem. but im wondering howd that happen? always watered till it ran off and only put biobozz products in there and some drops ph up. thanks for help.
Lukewarm
