Golden Barrel seedlings
Last spring I gathered seeds from my golden barrel cactus and planted them. So far so good. They are about 10 months old and vary in size from barely a sprout, to 3/4 inch tall. They seem to be pretty healthy, but today I noticed teeny-tiny bugs (like smaller than the grains of sand small) everywhere in the soil. They don't seem to be damaging the seedlings (yet anyway). Should I be concerned about them? Can I use a garden pesticide on them? Or will that kill my baby cactus?
Any advice is greatly appreciated! Thank you