Yes, it is not just OK, it is quite beneficial for potted plants to have a few earthworms in their soil. Earthworms never eat living stuff and majorly feed on decomposing bacteria only. The worms that feed on live roots are called Nematodes or Round Worms..
Similarly, do worms hurt plants?
Regardless of worm type, their castings -- the product left after worms digest food -- benefit soil and therefore the plants within the soil. However, earthworms in pots may damage root systems, particularly of young plants.
Subsequently, question is, will worms eat my plants? As you've already learned, earthworms help provide soil with lots of great nutrients. A plant's roots are the parts that allow a plant to use the nutrients that the worms provide. Roots help plants grow, and then earthworms eat the leftover parts of plants and the cycle starts all over again!
Also know, how do I get rid of worms in my potted plants?
Harmful pests such as cutworms and leafminer larvae should be submerged in warm, soapy water to kill them so they don't harm other plants. There are a range of insecticidal soaps that are effective at killing pests. Use a ready-to-use insecticidal soap and spray the worms, repeating the application as needed.
Do worms mean good soil?
Worms help to increase the amount of air and water that gets into the soil. They break down organic matter, like leaves and grass into things that plants can use. Having worms around in your garden is a real good sign that you have a healthy soil.
Related Question Answers
Can worms survive in potting soil?
Worms can be harmed by more than just the chemicals in potting soil. Because it is intended to drain quickly, potting soil is a poor choice for a worm bin. Worms must have some moisture, but not enough to pool in the bottom of the bin. Worms not kept moist have trouble burrowing and often fail to reproduce.Should I put gravel in my potted plants?
A layer of gravel at the bottom of a planting container was recommended for decades, even in published books about container plants. That erroneous advice may lead to root damage in plants. When gravel is at the bottom of a pot, it takes up room that otherwise soil would fill, making the pot much smaller for its plant.Why do worms kill themselves?
“The worms can't get enough oxygen when the soil is flooded, so they come to the surface to breathe.” Beats drowning.How long does a worm live?
10 years
Do worms carry diseases?
“We already know that worms do harbour bacteria that cause human disease (pathogens). “Pathogens that we already know can be carried by worms include E. coli O157 and salmonella. These bacteria can cause severe gastrointestinal infections in humans and are commonly found in soil.Do earthworms attract moles?
Since moles are mainly interested in chowing on earthworms, they follow them, Gibb said. When the ground is wet and not frozen, earthworms tend to be just under the top layer of soil, so moles dig the tunnels they use to hunt for food in the same areas.Are earthworms good or bad?
“Earthworms aren't good or bad,” said Hale. “What they do and how we value it is what matters. In one place — farm fields or gardens — we really like European earthworms and what they do, so we consider them good. In native hardwood forests, we really don't like what they do — so we consider them bad.How do humans get rid of worms?
Common treatments for a roundworm infection include mebendazole (Vermox, Emverm) and albendazole (Albenza). Symptoms typically begin to improve after a few weeks of treatment. Your doctor will most likely take and analyze another stool sample after treatment is complete to see if the worms have disappeared.What are white worms?
Threadworms, also known as pinworms, are tiny parasitic worms that infect the large intestine of humans. Threadworms are a common type of worm infection in the UK, particularly in children under the age of 10. The worms are white and look like small pieces of thread.What do jumping worms look like?
Jumping worms are a type of earthworm. They are called “jumping worms” because of their unusual behavior when disturbed – they move like a snake and sometimes appear to be jumping. A light-colored ring extends around the body and may be more prominent than in other earthworms.What are white maggots in soil?
Both of these root maggot species are small yellow-white maggots, the larvae of flies that resemble the common housefly. Flies overwintering in soil emerge in the spring to mate and lay eggs near the stems of young seedlings. The larvae burrow down into the root zone where they feed for several weeks.What kind of worms are there?
Invertebrate animals commonly called "worms" include annelids (earthworms and marine polychaete or bristle worms), nematodes (roundworms), platyhelminthes (flatworms), marine nemertean worms ("bootlace worms"), marine Chaetognatha (arrow worms), priapulid worms, and insect larvae such as grubs and maggots.What do worms do at night?
These segments are covered in setae, or small bristles, which the worm uses to move and burrow. Night crawlers are so named because they are usually seen feeding above ground at night. They burrow during the day—typically keeping close to the surface—capable of digging down as deep as 6.5 feet.Where do cutworms hide?
Cutworms are moth larvae that hide under litter or soil during the day, coming out in the dark to feed on plants. A larva typically attacks the first part of the plant it encounters, namely the stem, often of a seedling, and consequently cuts it down; hence the name cutworm. 
