spider mites/6 weeks into 12/12

[stoned#]

NO PEST STRIPS Pestdetour has solutions to help you solve problems with animal pests, nuisance birds and insect problems - PestDetour

[stinkyattic]

Neem oil prevention like KD said is effective; I use it, and I've never had mites knock on wood (smacks own head).
Mites are a hot weather pest and can't reproduce if the night temps are low, so drop your night temps down into the high 50s- low 60s for a couple days, be careful not to go any lower though. Bonus, if your plants have purple traits the low temps will make them more intense.