Leaf Bumps

[Smarty]

No sign of insects, three plants growing outside, All three show same symptoms. All three plants are different strains. I would appreciate any input.

 

[Rwise]

I will have ti disagree, I see insect bites in all 3 pics, not whats causing the roughness. Have you had high winds? I see this on a few leaves on 1 GG4.

 

[Smarty]

No problem with wind here. If it is from insects they must be tiny, Ill try using a scope. Thanks for your input.

 

[crucialbunny]

Looks to me like edema. Can be caused by prolonged periods of too much moisture. I've seen it in other plants but never cannabis before. Usually it occurs in greenhouse conditions. Try drying the soil out a bit.

 

[Rwise]

I am referring to the white spots on the leaves, use a 30x zoom lens and give them a good look under each leave.