What deficiency is this? 5 week old seedling (Im struggling with hydroponics)
Some off brand liquid nutes, i changed its nutrient solution today, a PPM of 60, lets see how it reacts.
I got here because of hydroponics. Found out about coco coir and now I mix my own soil. Did a DWC earlier this year and I didn’t do much past adjusting ph. Don’t know about PPM (except for colloidal silver), but 60PPM sounds low.
Any guidance or feed schedules? Are the nutrients cannabis specific or general garden use fertilizer. I hate to give you a ppm number not knowing what you are using. Normally for a 5 week old plant ppm should be 500 - 700. I agree it looks like she is starving. Invest in some decent nutrients because you are investing a lot of time into her too.
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If you’re new to hydroponics I would highly suggest checking out Mantis Buffered Nutrients. It’s a one part nutrient same feed rate seed to harvest and is Buffered so keeps your PH in optimal range at all times. Especially easy if you’re dealing with a res its 5ml/L to top up. Also love growing auto flowers using Mantis because you don’t have to guess when the plant goes into flower.
60 is exceptionally low try something closer to 300
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Looks like it’s starving for food. It should be way bigger at 5 weeks.
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Im sorry mates, its some off brand nute brand, but i got hold of some GHE 3 part solutions, im gonna start using that with RO water.