Bugs? Deficiency? Poisoning? Please need help!

[SwedishNewbie]

Hi everyone!
I just detected two different kind of spots on my plants (not on the same plant) and I´m getting a bit nervous as I don´t know the reason to why they occured. I´m growing Northern Lights Express auto, they are in day 19. I grow in coco, and I feed them 1/4 of what it says on the bottles. I ph the water to 5.8.

Do someone maybe have an idea of what these spots are, and what I can do to stop it from getting worse?

Thanks a million in advance!

 

[Bobby Long Buds]

Possibly thrips? Check underside of leaves for very small greenish yellow bugs. Also a dried spit type stuff will show on the leaf tops if thrips are present. Yellow sticky traps can help to identify pests.

 

[SwedishNewbie]

Possibly thrips? Check underside of leaves for very small greenish yellow bugs. Also a dried spit type stuff will show on the leaf tops if thrips are present. Yellow sticky traps can help to identify pests.

Thanks for the answer! I will for sure check that as soon as I get back from work.

Thanks a million again!

 

[SwedishNewbie]

Possibly thrips? Check underside of leaves for very small greenish yellow bugs. Also a dried spit type stuff will show on the leaf tops if thrips are present. Yellow sticky traps can help to identify pests.

Hi again!

I have now checked everything thoroughly and I cant find anything that looks like bugs on both sides of the leaves. I used that small microscope-thing with 60x, so I hope I didn´t miss any bugs. But I´ll buy some bugspray this afternoon just to be on the safe side, and I just watered the plants and raised the nutrients from 1/4 to 1/2 of what it says on the bottle. What do you think about this gameplan?

 

[Bobby Long Buds]

Sounds like a good plan to me. A few big bites is nothing to worry about anyway it’s just when they get out of control you may need to take action. Good luck.

 

[SwedishNewbie]

Sounds like a good plan to me. A few big bites is nothing to worry about anyway it’s just when they get out of control you may need to take action. Good luck.

That sounds great, thank you!