Leaves. Color - Mottling grow question by Yogsothoth

Yogsothoth started grow question 5 years ago

About the 3rd, 5th and 6th picture. What's that? I always assumed it was P deficiency but I got P def on another plant and it doesn't look like that.

I've had the same stuff on multiple plants.

Also about the 4th picture, bottom leaves drying and white-ish between veins

12 weeks

Sour alien livers, coco and hps Yogsothoth

Ripley's OG

10 comments · 5 years ago

Resolved

Week 7

Leaves. Color - Mottling

B4RNS answered grow question 5 years ago

It’s the Canna Mono Mag bro. I’ve had the same problem on last crop. It’s a 7% of MgO and it’s way too much powerful even at 1ml/1l to use as an additive, I will use as a supplement in case of deficiency.

Selected By The Grower

Removed answered grow question 5 years ago

Do you see those leaves with edges curling upward and some bunt tips and really dark foliage? You are over feeding Nitrogen. And as the Ca15 has a lot of N, it's not really for the flowering stage. At this stage you should be flushing and giving a really low dosage if any at all.

Green09Ranger answered grow question 5 years ago

Hi mate!! You solve that deficiency? Be carefull with ca-15 and canna mono.. Calcium, manganese and phosphurus def could be the cause, you need to cut them of when you see some of that spots and yellow veins. But everything seems nice now!! Happy grow!!!

Jeff123fish answered grow question 5 years ago

The spots are most likely excess calcium and manganese from the ca-15 is cut back on that a little

About the 3rd, 5th and 6th picture. What's th...

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