Oswald Copperleaf

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dixon76

Member


If these kind of leafs were to be randomly popping up on plant, what is the cause?
I thought it was a mag deficiency, had grower add epsom salts, still randomly will happen. Grower is using Lucas Formula with GH micro and bloom at approx 700ppm on 38 day old plant in hydro. PH is always between 5.5 and 6.0. Room temp 70-75 degrees, 50% humidity, res temps approx 60-65 degrees.
 
jafooli

jafooli

Active Member
Over fed with nutes looks like. And your Ph spiking between 5.5 and 6.0 prob will not help.what is your medium? If its coco should be steady Ph 5.8
 
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dixon76

Member
jafooli said:
Over fed with nutes looks like. And your Ph spiking between 5.5 and 6.0 prob will not help.what is your medium? If its coco should be steady Ph 5.8
Click to expand...
It's hydro. Ph doesn't spike. It gently climbs over 3-4 days before I adjust. Plant is growing, and drinking and eating perfectly. The entire plant exhibits no signs of over or under feeding. Just these random copper spots. The grower is not using a CAL/ MAG solution. Just the GH Lucas formula.
 
jafooli

jafooli

Active Member
Well can't comment on the calmag. We don't have them problems over here with our water just chlorine. But i do hear people on here do use calmag as a supplement. Hope someone with calmag experience can advise you buddy
 
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dixon76

Member
Thanks for the comments. Like I said, his plant isn't dying...but there's clearly an issue where it isn't running on all cylinders. I'd just like to figure it out and fix it for him.
Especially before he switches to 12/12 this weekend.
 
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