Hi guys any ideas would be lit lit I did a flush today just not sure where to go next . Indoors veg stage 24 hour light frame water with nuts every 3-4 days or well topsoil is dry. I use vivosun nuts if anyone’s know much about it temp 70 humidity 65
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Does what you are feeding contain mg? That looks like a magnesium deficiency to me
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Looks like it to me too.
Also, I see you’re growing in coco? Then you need to pay special attention to Mg and Cal intake. Coco partially absorbs these substances, thus depriving the plant of their availability.
Welcome
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Welcome, I agree that CalMag is missing; especially with coco coir, attention should be paid to this.
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Light cycle of 24h?
so your plants never get some rest. You should check your DLI, you’re likely giving too much.
but yes, this looks like CalMag deficiency.
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The 24 hour light schedule stood out to me to. Unless it’s an auto then I can understand.
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Give that baby some cal mag and about 6 hours of sleep every night and she will take off
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Exactly! Our babies deserve some rest, including autos!
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24/0 is often practiced with Autos, but it leads to stress and makes them more susceptible to diseases. In my opinion, 20/4 is the maximum you should subject them to.
It looks specifically like a mag deficiency, some epsom salts would be a better fix than cal-mag. Calcium is definitely needed in coco but too much will mess with the uptake of magnesium which can make this problem worse or could be a cause of it to begin with
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