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Watered 2 times with 2 cups water 3 days apart. Replacement 3rd seed doing great, when I didn't get a sprout from the first seed I waited about a week and a half and still nothing so I dug down and found the dud seed and it had a tiny tail sticking out so I replanted it and still nothing, it just started growing then died, I didn't over water or anything.
Also the soil I used was coco loco and the bottom 1/3 was natures living soil autoflower concentrate mixed with coco loco using the recommendation on the bag of living soil ( 1 pound mixed with coco loco to make 1/3 pot)
5 cups of water then 6 cups.. continuing to water every 3 days. Started lst with gardening staples just to move some branches out of the way, looks like starting to pre flower..
Also have some yellow on tips of leaves on one plant only.
Haven't used any nutrients due to using living soil but I do have the fox farm trio and cal mag on hand just in case. I've been using RO water with a PH of 6.1 or 6.2 up till now.
Have some yellowing leaves and only a couple with brown spots, it's not all over but each day I think it's getting a little more, I'm thinking calmag deficiency?
calcium and magnesium are 2 different things. you can have a deficiency of one and not the other.
looks like hint of interveinal chlorisis. More than one cause of this symptom, unfortunately.
If you start getting rust/brown spots with it, then you can consider Mg deficiency. However, calcium deficiency does not have interveinal chlorosis as a symptom. it's just rusty / red spots. That spot in picture 3 -- it's so irregularly shaped it makes me think it was touching something or bent .. just oddly shaped to be caused by nutrients given. The other mark is parallel to it on other side of leaf slightly shielded by another leaf in picture. that's weird if it happened naturally from within the plant due to nutrients.
now, lockout of any nutrient that causes interveinal chlorosis is a possibility too.
it helps to understand how much of each nutrient you feed and keep a log of it over time. othwerise, it's more of a guess than necessary. pH can cause symptoms to show even when there isn't a lack of supply, too. When it isn't a dumpster fire, these things are often caused by weeks if not more thana month of previous behaviour. The longer it takes, the closer you are to finding the best balance.
Double check pH. Consider recent fertilization and any changes made over time. I'd give this a couple more days to present the symptoms more clearly. i don't think it's lockout or ph-related because those issues tend come with coinciding symmptoms of more than 1 problem. This seems slow moving and should be straight forward.
Cut away some fan leaves, more then I thought I should have but the plants took it like a champ and if you didn't know I cut them you'd never notice. Just trimmed the bigger ones covering the forming flowers.
Set my light from 70٪ to 100% and adjusted the height so the ppfd was around 600 and after 1 day I noticed some yellowing leaves on top and turned the light down to 90%, going to see what happens and if still yellowing I'll move the light up a little...also put trellis net up, as it is my first grow I'm not sure if I put it up to late but I might try to move it down a little very carefully to include more branches in the squares.
Uncledeno
