Need help with this

Extreme phosphorous deficiency. In coco coir you need to feed from virtually day one..........it is basically hydro in a potter. Not much in your diary to go on..........no info on nutrients and very minimally filled out in general.

Ph lockout gives the super paper white discoloration

Deficiency: Nitrogen is the most common nutrient deficiency. The symptoms include slow growth. Lower leaves cannot produce chloro- phyll and become yellow between the veins while the veins remain green. Yellowing pro- gresses through the entire leaf, eventually caus- ing it to die and drop off. Stems and the leaves' undersides may turn reddish-purple, but this can also be a sign of a phosphorus deficiency. Nitrogen is very mobile, and it dissipates into the environment quickly. It must be added regularly to sustain fast-growing gardens. Progression of deficiency symptoms at a glance: Older leaves yellow between the veins (inter- veinal chlorosis). Older bottom leaves turn entirely yellow. More and more leaves yellow. Severely affect- ed leaves drop. Leaves might develop reddish-purple stems and veins on leaf undersides. Progressively younger leaves develop inter- veinal chlorosis. All foliage yellows and the leaf drop is severe. ###Credit to Marijuana Horticulture by Jorge Cervantes Hey, im a newbie like u so don’t believe in me so much, however, according to the book im reading, it could be Nitrogen deficiency. I wish i could upload an image here so instead i copy-pasted here and upload the pic(which include the diagram) in my incompleted diary in case u wanna take peek. Good luck buddy!

100% over watering let the soil get super dry b4 watering again Do this and the plant will bounce back if you keep over watering it will keep dying off and have stunted growth

Hi, I’m sorry to hear about the issues you’re experiencing with your plant. Based on the information provided, the yellowing and upward curling of the leaves could be attributed to a couple of factors: 1.Windburn: Direct exposure to strong airflow can cause leaves to curl upwards and develop yellow tips. If a fan is blowing directly on your plant, consider redirecting or softening the airflow to prevent further stress. 2.Root Zone Stress: Overly dense or consistently wet soil can lead to poor oxygen availability for the roots, causing similar symptoms. Ensure your soil has proper drainage and allow it to dry out more between waterings to promote healthy root function. Addressing these factors should help your plant recover. Remember, even with adequate nutrients, environmental conditions play a crucial role in plant health.

Hard to say for sure, but it could be one of two things: Early windburn – the upward curling and yellow tips fit. If a fan is hitting her directly or too strongly, that can dry out leaf edges fast. Try softening or redirecting airflow. Root zone stress – the soil looks dense and pretty wet. If it's staying moist too long, roots might be lacking oxygen, which can also cause leaf curl and discoloration. Even with nutrients present, uptake won’t work right if either of those is off. Let the soil dry more between waterings and tweak airflow – she still looks like she can bounce back quick.