These mites are extremely small relatives of spiders. They are typically found on the undersides of leaves. An easy way to check for them is to place a sheet of white paper underneath the leaves and gently tap. If you see moving specks on the paper then you have a problem.
Thrips are tiny straw-colored insects with two pairs of wings. They can damage plants by sucking out their juices causing discoloration and even death!
Aphids are tiny insects that can usually be found in groups on the undersides of leaves and stems. A few aphids can’t do much, but they reproduce quickly, are born pregnant, and can take over a plant in no time at all!