Are there any signs of pests on the undersides of the leaves? Use a magnifying glass or something to look really good. Look for specks that move, or other unidentified matter.

Since you sprayed for critters the day before you noticed said spots, that could also be burn from spray.

You need to fill out the troubleshooting form. Folks will diagnose correctly if you will give them the info needed.

Good luck.
crabbyback Reviewed by crabbyback on . spreading yellow spots - fungus? deficiency? bug damage? Hi All, Im growing an auto smurfberry (sagarmatha) and I am now 3 weeks in from germination. A few days ago I saw a bright green leafhopper and a fungus gnat (Iā??m pretty sure it was one of those) sitting on the underside of the fan leaves.I didnā??t manage to catch the leafhopper but I killed the gnat. A few hours later I checked and again saw the leafhopper which hopped away before I could kill it. So the next day I bought a pyrethrin based bug killer and killed off another gnat which was Rating: 5