Spots

Not quite sure whats up with this one leaf? Help Plz

hmm hard to tell just by that one pic you posted, could be phos defficeny

u need to make the picture bigger, when i click on it, its so small i cant see it

Yea sry bout the pic had a cell phone and was in my dark tent was trying to get the leaf in question and leaves that were fine for reference i will post new pics asap. the spots seem to be coming from the sharp edges of the leave on the side too me (this is my first grow and am a super noob) it does not look like pest cause i couldnt see the mites or see any other signs such as webbing. The clones have all been in Happy frog soil and have only been on water up till now

see what i did there https://www.rollitup.org/marijuana-plant-problems/488004-guide-nutrient-deficiency-toxicity.html

redeye jedi88 said:

see what i did there https://www.rollitup.org/marijuana-plant-problems/488004-guide-nutrient-deficiency-toxicity.html

Click to expand...

ok thats really helpful but if its eithe magnesium or calcium and ive only been giving water how do i fix that?

it ses just water with 0 nutrients until your plant balances out again

New pics Each pic is a diffrent plant and strain i got a few separate problems apparently

calcium or potassium maybe and are you watering alot they look droopy

overwater is limp and ph issues gave you spots.

a PH tester is critical in my grow how ever n should be in everyones grow, and i say those pet strip ph kits are wack i say i like the ph up and down a much more better choice!