Mysterious White Bumps on Leaves- Please Help!

[Thoth]

Grab a scope and look at those leaves carefully for mites.

 

[homebrew420]

Hey lex, Mainly from overall good health of plants and very minor tip burn on the plants. Now if I missed that you can see a pest my mistake. I have had plants, of different genus as well, develope spots like that. However these where not raised bumps as was stated. Just bleached out necrotic spots. Did anyone suggest thrips? that is the only other pest that might make damage similar to what we are seeing. Never seen them create "bums" though.
And no you do not seem condescending at all. Funny how sometimes feels like we gotta walk on eggshells as not to piss off some un medicated jagaloo! hahah
Good luck let us know if anything changes.

Peace

 

[LexLuthor]

Hey lex, Mainly from overall good health of plants and very minor tip burn on the plants. Now if I missed that you can see a pest my mistake. I have had plants, of different genus as well, develope spots like that. However these where not raised bumps as was stated. Just bleached out necrotic spots. Did anyone suggest thrips? that is the only other pest that might make damage similar to what we are seeing. Never seen them create "bums" though.
And no you do not seem condescending at all. Funny how sometimes feels like we gotta walk on eggshells as not to piss off some un medicated jagaloo! hahah
Good luck let us know if anything changes.

Peace

Well thats good that I didn't sound like a douche and your right about walking on eggshells, I've been in arguments with people when I made a simple remark based on facts then they flip out...anyways, hopefully whatever it was that caused those spots don't come back, good luck to all.

 

[thehappygardener]

Thrips! Floramte is over kill! You could use 3 in 1 Safer brand from Home Depot. Less than 10 bucks and you are not using a nuke on your plant. Floramite is for people that have lost hope. Last resort only!!

 

[archaiclife]

hey i know this is old thead but i have dealt with this problem and i havent found anyone that has correctly diagnosed it online when i was lookin for help so im gonna explain it here. the problem is a overdose of a certain type of nitrogen, i see it happen in coco alot when ppl arr always adding calmag or just over nuteing with a good base nutrient. u usually dont see leaf curl from it like u usually would from other N toxicitys u will have problems that look like possible cal, mag , k def but its not a def but the overdose of N is causeing a lock out. ppl that have this problem may see a high leaf transpiration (mosture on or under the leaves) and a extremely long or delayed flower cycle and possible alil mutation and the runoff ph may start to drop the worse it gets. the bumps u are seeing on your leaves is plant tissue breaking down. best thing to do is flush and wait a day if u can to feed again u need to try to let the plant burn off some of the excess N

 

[BakedReality]

Still having this issue?

Looks like bug possibly...there is a a beetle/larvae/caterpillar type bug or a thrip. It starts as spots...then transperincies in the leaf being attacked. Then sections of leaf gone...looks like it is being ate. Take a look at the underside of the leaf at the transparent parts...are there tiny black dots along edges of transperncy. Look at the underside of leaves with the freshest spots...look for lil white larvae they move quite freely.... Are there any what looks like snail marks? Still spreading? but not as horrible as mites?

Archaaic...I think I know what you speak of....but did you experience leaf material dissappearing? from centers?