Phosphorus deficiency
- Thread starter 2feather18
- Start date
Redskare87
Well-Known Member
With the way the tips are clawed I would lean more towards nutrient burn or nitrogen toxicity. I would cut back on the nutrients and work your way back up. Nute burn shows up in weird ways sometimes, but the claws are a pretty good sign of too much nitrogen.
2feather18
Well-Known Member
you know my crop before this experience nutrient burn and it didn't look nothing like this. my plants started to grow dark green and then the tips started to go yellow .and then start to Brown. this is like a dark gray I never seen this before.but thank u
Redskare87
Well-Known Member
it can be confusing because it does show up in different ways sometimes. if they weren’t clawed I’d totally think P or K or something other then excess N, that’s a pretty good indication for me, I could be wrong though
lime73
Weed Modifier
why you cut off leaves? leave em on plant, keep em on and you use em as reference if plant is getting worse or better, plant will consume nutes out of them when plant is deficient of nutes.
Best to take pics of whole plant with affected leaves still on so we can see where they are located on plant.
Did leaves come of of bottom of plant?
Whole plant pic please....
Best to take pics of whole plant with affected leaves still on so we can see where they are located on plant.
Did leaves come of of bottom of plant?
Whole plant pic please....
2feather18
Well-Known Member
No..no ur right.thank u..ill just have to back iff the nutes there going into flowering mode in a day or 2
Dapper_Dillinger
Well-Known Member
I agree , I'm going thru an N deficiency and my bottom leaves were completely yellow, after feeding som veg fertilizer I've watched the lower leaves slowly turn back green it's really cool to watchwhy you cut off leaves? leave em on plant, keep em on and you use em as reference if plant is getting worse or better, plant will consume nutes out of them when plant is deficient of nutes.
Best to take pics of whole plant with affected leaves still on so we can see where they are located on plant.
Did leaves come of of bottom of plant?
Whole plant pic please....
2feather18
Well-Known Member
Nope i got them off of middle and top of plant
2feather18
Well-Known Member
It's because I'm lollipopping getting ready to go into flowering stage that's why I cut off leaves
Dapper_Dillinger
Well-Known Member
Try the cannabis plant problems flowchart I can post a link for it later of you cant find it , it should lead you in the right direction
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