oily/metallic sheen to new growth

sangmang

Active Member
Jack herer, coco, AN ph Perfect nutes, marshydro tsl2000, late veg, ambient 78°f 40%rh, rootzone 65°f.

I am mostly chalking this up to genetics because the plants are behaving and looking healthy. But the new growth has a sheen to it. It looks cool honestly. Its not quite yellow like in the pics. Its more of a metallic and kind of oily looking luster starting at the leaf center and fading to green at the edges. Any thoughts?

Ps - they are droopy because it's 30min until lights out. 20210122_031305.jpg20210122_031239.jpg20210122_031228_HDR.jpg
 

sangmang

Active Member
That's quite possible. I just started the drip system yesterday for the first time. My npk strength is about 450ppm, but with tapwater/calmag I'm at about 750ppm total. I was hoping to feed low ppm several times a day but maybe the strength is just too low.
 
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