Thanks I got the fertilome today if foliar sprayed and treated the soil with it. We'll see how it goes
Lighting Help with Deficiency please
- Thread starter Croakersoaker
- Start date
Well I put a small plant that's a couple of weeks old in my cabinet and within three days it started to look the same. This plant is to young to have any deficiencys. I am now convince it is from my new led light. I had been growing with a knockoff ds100 and after hearing about the older style mars hydr 300w (180 draw) I decided to buy one the other 3 plants started yellowing from new growth at about 4-5 days under the new light. Now this other plant which is little more than a seedling is doing the same thing. I have grown in this soil several times before with no issues. The only change is the light. It is about 2 feet from the smaller plant. Has anybody else with.the mars 3 x100 light had this problem?
A4
11th Year Anniversary
Sorry brother but I can't really help you with LED. I have grown with one a few times, absolutely hated the way my plants responded and sent it to a friend for free. A $600 lesson learned, lol.
My suggestion would be to post a picture of your plant, along with a brief description of what is going on in the LED section. We have several top notch growers here that are absolutely capable of answering any and all questions about LED grows in there. I can guarantee that! They know how to make them work, I don't, and there is a learning curve going from standard HID or T5.
I will wish you the best of luck with your problems and hope you get it sorted out.
My suggestion would be to post a picture of your plant, along with a brief description of what is going on in the LED section. We have several top notch growers here that are absolutely capable of answering any and all questions about LED grows in there. I can guarantee that! They know how to make them work, I don't, and there is a learning curve going from standard HID or T5.
I will wish you the best of luck with your problems and hope you get it sorted out.
M
Mr Piggy
Guest
Possibly sulfur or zinc, but we need to know a lot more. What medium do you have them in, what nutes and what is the feeding schedule. How far away from the top of the plants is your light? What are your light on/off temps in your grow space?
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what is your feed like?and soil?
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Croak'- drop us some fresh pics please,.. critical for diagnosis! ..hows that earlier plant looking? I'm leaning toward Zn defc. too,... Fe and S usually yellow out from the center "palm' out to the tips, on new growth,... Zn is an oddy,... Fe and S are immobile (meaning that plant can't yank them from other tissues once established, and move it to high demand areas), so symptoms typically show on newest growth first,... Zn is mobile, but still shows at the very top anyway,...:dunno:... in any case, a foliar spray is a great way to go, along with soil dosing,... foliar is the fastest way into the plant, and for immobile nute's, dropping them right where they're needed most really helps speed recovery along!
