:drool: DaaAAAaammmn!! It's a 'shroom cloud of buds!
..is this the ukn. Mephisto chick?
... no way you're overdoing the Ca-Mg at only 2ml/L, so double down for a few rounds, and see if this halts further progression,... with that mass, there's some serious demand going, beyond what the coco is clinging too! ...BTW, does the label give %'s on Ca, Mg, and say what the source of them are (i.e., carbonates, nitrates, oxides...)-?... I don't think it'd hurt to get a bloom booster going too, high PK stuff, just to be sure,... certainly both can happen at the same time! Have a look here at the defc. pic Depot-- (
https://www.autoflower.org/threads/quick-and-dirty-deficiency-picture-depot-expanded.43164/ )... under Ca and P, and you'll see what I mean about overlapping symptoms, early ones especially, like yours,... sometimes, it's
where it affects the plants that helps resolve what it is; those leaves, came from mid-upper levels I gather?... immobile nutes affect upper/new growth first and worst, mobile ones (like N, P, Mg) tend to start down low,.. Ca is more tricky, as I've seen it hit mid levels often, uppers, even down low when advanced,...size of the plant might play a role too, with larger plants drawing from mature leaves closer up, I thinking to save energy transporting costs.... I see in the literature that Ca is considered poorly mobile, to fully immobile, both from credible sources!
From what I've seen, poorly fits best,...
... great job on here FI!
... Oh-- what;s your nose tell you about her perfume? -might be she can be ID'ed by it,...
8th Year Anniversary
To Fantasy looks like a P lock out Do you have a cal plus mag plus iron supplent? let talk about your nutes and PH both water and soil PH..
- looks like Ca defc. to me, mate,...lots of scattered freckle spots, and the bigger necrotic patches happen on occasion too,... though this symptom does overlap with P defc.,... I need a whole plant pic please, as P defc. symptoms can vary quite a bit depending on stage,... during veg' though, it's typically broad patches of wasted tissues, margins as well, not so much spotting,... pH is good, so likely , this is a simple lack-of defc., especially common in coco... Ca likes to bind up on the particles, part of coco's odd-ish cation exchange capacity behavior,...extra is called for! A foliar spray might be a good way to go,....
