labratlee
Well-Known Member
hey there peeps.
I'm 5 weeks into my first grow. I'm growing 4 autos. I have done some real extensive reading... All day everyday lol. I have a general grasp on most things... Just lacking the hands on experience. There is a few things in struggling to diagnose. One of which is nitrogen toxicity or nitrogen deficiency, obviously making the wrong diagnoses. Drastically increases the damage of the other. My bottom leaves on one plant are turning yellow then brown and falling off. Once they start turning yellow th colour spreads across the leaf and then tips turn brown and that spreads. It is only at the bottom of the plant, iv not noticed any burn on new growth or top leaves.
I diagnosed my plant with N toxicity.... So flushed it with PH'd water, the yellowing seemed to continue or even speed up... So I guessed I got it wrong and gave a mild dose of nutes and its kinda slowed it right down. Iv removed the yellow/brown leaves and am keeping a close eye. The now new bottom leaves are getting a slight brown tip and slight yellow on the leaf. Is this nute burn or just natural due to the leaves not receiving much light ( I'm using cfl's) id like to sort this out once and for all as I don't want an effect on my yeild. I'll attach pics of plant and the leaves in question lol.
the reason I originally thought they were N toxic was because the leves were clawed. The new growth was drooping like it was over watered but it wasn't, also on an upper leaf there was a couple of quite destinctive bright yellow stripes between the veins. I read that was a symptom.
so... Lol... Have I got it all wrong or is there something going on? Love to hear all your experienced idea's. Thankyou for taking the time to read my thread.
peace.
I'm 5 weeks into my first grow. I'm growing 4 autos. I have done some real extensive reading... All day everyday lol. I have a general grasp on most things... Just lacking the hands on experience. There is a few things in struggling to diagnose. One of which is nitrogen toxicity or nitrogen deficiency, obviously making the wrong diagnoses. Drastically increases the damage of the other. My bottom leaves on one plant are turning yellow then brown and falling off. Once they start turning yellow th colour spreads across the leaf and then tips turn brown and that spreads. It is only at the bottom of the plant, iv not noticed any burn on new growth or top leaves.
I diagnosed my plant with N toxicity.... So flushed it with PH'd water, the yellowing seemed to continue or even speed up... So I guessed I got it wrong and gave a mild dose of nutes and its kinda slowed it right down. Iv removed the yellow/brown leaves and am keeping a close eye. The now new bottom leaves are getting a slight brown tip and slight yellow on the leaf. Is this nute burn or just natural due to the leaves not receiving much light ( I'm using cfl's) id like to sort this out once and for all as I don't want an effect on my yeild. I'll attach pics of plant and the leaves in question lol.
the reason I originally thought they were N toxic was because the leves were clawed. The new growth was drooping like it was over watered but it wasn't, also on an upper leaf there was a couple of quite destinctive bright yellow stripes between the veins. I read that was a symptom.
so... Lol... Have I got it all wrong or is there something going on? Love to hear all your experienced idea's. Thankyou for taking the time to read my thread.
peace.
