What do you feed vermicomposting worms?

Asked by: Jennifer Page

As a general rule, you should feed worms a mix of equal parts “brown” and “green” foods. Browns are high in carbon and carbohydrates, while greens add a lot of nitrogen and protein to the soil. Greens include green vegetables and other natural foods—melon rinds, lettuce, carrots, fruit peels, etc.

What can I feed compost worms?

Compost worms benefit from a balanced diet. They will eat most normal kitchen fruit and vegetable scraps. Avoid feeding the worms large quantities of meat, citrus, onions and dairy foods. Some processed food also contains preservatives, which discourage the worms from eating it.

What is the best thing to feed your worms?

DO feed your worms a rich assortment of the following fruit, vegetable, and organic waste, including:

• Fruit and vegetable peels, rinds and cores.
• Egg shells.
• Coffee grounds and filters.
• Tea bags.
• Aged manure from any vegetable-eating animal (rabbits, horses, cows, llamas, etc.)

What to feed worms to keep them alive?

They will eat some of their bedding, but they really love scraps of fruit and vegetables. Worms will eat the parts you won’t, like cores and peels. Don’t feed them too much or too often at first. A yogurt container full of scraps once a week will be enough.

How do you make homemade worm food?

But a little bit of sugar is really good for the microorganisms. And the bacteria that's inside your web and it helps break down the food a lot quicker when there's more microorganisms.

Do worms eat banana peels?

Bananas are a great and inexpensive snack for both us and our worms. Those peels are desirable to compost worms no matter what shape they’re in. They’ll make short work of what otherwise would have taken up space in your trash.

What do red wigglers like to eat?

Red worms love fruits and vegetables from your kitchen and garden. Save your left-over, spoilt organic matter, peelings, and cores for the worms. They also like tea bags, bread, pasta, grains, shredded black print newspaper, coffee grounds, and hair. Avoid meat, dairy, oils, and acidic foods.

How often should I feed my worm farm?

Plan to feed your outdoor composting worms about once every 2 or 3 weeks. Be careful not to overfeed your worms. If you add too much food for your worms they will not be able to eat it before it rots. Rotting food can attract fruit flies and cause a bad odor.

Do worms eat eggshells?

eggshells – worms simply can’t eat them. They will still be there when you remove the worm castings, and you’ll have eggshells in the garden. Eggshells are good for the garden, so if you crush them up, and put them in the worm farm, they’ll end up adding calcium to your soil.

Can you feed worms coffee grounds?

Worms love to eat coffee grounds, and that’s great news for your garden. Add coffee grounds to your compost pile to help attract worms, which help speed up the process of turning food scraps into compost. You can also add coffee grounds directly to the soil, but you’ll have to be careful not to overdo it.

Are tea bags good for worms?

Tea Bags: Yes! The tea bags will start to break down in the worm bin, and the worms will finish off the contents.

Are coffee grounds good for worms?

Worms love to eat coffee grounds, and that’s great news for your garden. Add coffee grounds to your compost pile to help attract worms, which help speed up the process of turning food scraps into compost. You can also add coffee grounds directly to the soil, but you’ll have to be careful not to overdo it.

Do compost worms eat celery?

Worms are decomposers. Eating organic material is their method of composting and providing nutrients for the worms to grow and remain healthy. Cellulose is in all plants. Fiber found in foods like celery are favored by worms for their crop and gizzard.

Can I feed worms oats?

Fruits and vegetables (uncooked or peels) – you can feed your worms any variation as long as it’s not citrus based (you’ll have to stay way from lemons, oranges, pineapples and all that since it has high acidity levels) Starchy food wastes – these can be in the form of bread, oatmeal, and pasta.

Can worms eat potato peels?

Vegetable Waste



Carrot peelings, potato skins, broccoli and cauliflower stalks, lettuce, kale, even onion peels (in limited quantities) are perfect for the worm bin. Vegetable waste like this isn’t prone to overheating your bin either, so this is another low-maintenance food.

Can worms eat egg shells?

eggshells – worms simply can’t eat them. They will still be there when you remove the worm castings, and you’ll have eggshells in the garden. Eggshells are good for the garden, so if you crush them up, and put them in the worm farm, they’ll end up adding calcium to your soil.

Do worms like cucumber?

Keep these ratios in mind when feeding. If you’ve added a lot of watery food, like lettuce, melon or cucumber, make sure to balance it with some paper. Temperature: Keep your bin a cool location out of direct sunlight to prevent your worms from getting too hot.

How often should you water your worm farm?

Once every week, pour about five litres of fresh water into the Top Working Tray, which will flood down through the lower trays, ensuring the entire worm farm remains very moist. The sudden ‘flood’ will not harm the worms. Adding water is especially important in the hotter months of the year.

Do worms eat cooked rice?

Bread, rice, pasta, processed foods – you can add the odd crust or bits of cooked rice off the dinner plate, but don’t add lots of starchy foods. Worms don’t like them and they may go off or attract pests.

Will worms eat grass clippings?

This is a great question – I’m sure many other have wondered the same thing (or something similar anyway). The short answer is probably “yes” – composting worms could likely be sustained on a diet of primarily grass clippings.

Is cornmeal good for worms?

Cornmeal is the perfect food to keep your worms lively and healthy. This is a simple trick that makes keeping a worm bin easier than ever. During the winter months, if you want to go on vacation, simply sprinkling a layer of cornmeal on the top of your bin, will give your worms a fresh supply of food the entire time.

How often should you change worm bedding?

After worms are added, bedding should be kept moist but not soggy and the top 6 to 8 inches turned every 7 to 10 days to keep it loose. About every 6 to 9 months the old bedding should be replaced with properly prepared new bedding. To change bedding, remove the top 5 or 6 inches (where most of the worms are).

Should I stir my worm bin?

There is definitely no need to completely mix up your worm bin contents. The worms themselves – along with various other critters do a lot of mixing on their own.

Is mold OK in worm bin?

Mold and fungus actually help to break down the food that is placed in the bin with the worms, in turn becoming worm food themselves. The worst problem with white mold in the worm bin is the possibility of allergic humans inhaling the spores, but it will not hurt the worms.

Should you turn your worm farm?

In traditional composting turning is necessary to introduce air and mix the ingredients properly. The waste breaks down and releases water, food waste especially will start to clump together and get matted down.

Are maggots OK in worm farm?

If larger flies or maggots are present, it is generally a sign that food (especially meat) is rotting rather than being eaten by your worms. Avoid meat in worm farms, and make sure you are not over-feeding your new pets.

Do you put soil in a worm farm?

Generally speaking, cultured or farmed worms are not placed in soil. Instead, they are given bedding such as shredded newspaper or peat moss. Their food is mixed into this, and a small amount of soil is added to provide the grit that the worms need to be able to digest their food.