Oh..lol well my grow "spot" is a cubbyhole in my room..has insulation and vents well..heat goes straight to attic..so these spiders crawl in thro the cracks to get inside..and the scamper around my soil in the pot..they havnt harmed he plant so far as far as i know so..Next time i see one ill try to catch it in a pic..no garentees tho since they tiny and cam sucks