Yes, you can put raw eggs in your garden as a slow-release fertilizer, providing calcium and nitrogen, but it's generally better to use crushed eggshells or compost the eggs first, as raw eggs can attract pests (rodents, raccoons, flies) and create unpleasant odors as they decompose, and the nutrients aren't immediately available to plants, say gardening experts. Crushing shells or mixing whole eggs into compost or a trench and letting them break down before adding to plants is a more effective approach.
Many gardeners use eggs in the garden to boost soil nutrients. Try putting eggshells in your compost. You can also plant eggshells or a whole egg in the hole before planting tomato plants.
Place a whole raw egg into your planter. It slowly decomposes and becomes natural fertilizer under the soil! Also, don't throw out the water you boil your eggs in. The water contains tons of calcium that your plants will thrive from.
Channeling their calcium, phosphorus, and other nutrients necessary for proper soil and plant health, here are some great ways to use up old eggs.
You can use rotten eggs for plant fertilizer, but it's best to bury whole or broken eggs deep in the soil to decompose and release nutrients like calcium.
Lay shells evenly on a sheet pan. Bake at 400°F for 10 minutes to dry the shells. Transfer shells to a food processor and pulse until finely crushed. Spread a thin layer of eggshell powder around the roots of vulnerable garden plants (repeat after heavy rain).
"Plants like strawberries, blueberries, kale, and cabbage prefer slightly acidic soil and adding in eggshells can do more harm than good," says Jen McDonald, certified organic gardener and co-founder of Garden Girls, a garden design company based in Houston, Texas.
The shell of a chicken egg is comprised of about 96% calcium carbonate (CaCO3). Calcium is an essential plant nutrient and moderates soil acidity. Fast-growing plants deplete the soil of calcium very quickly so egg shells are an ideal supplement and feed for outdoor flowers, vegetables and fruit trees in your garden.
🌱🥚 Discover surprising ways to use old eggs in your garden! Reduce food waste by composting eggshells—they're packed with nutrients for thick, rich compost. Crush them for faster breakdown and spread them in your garden beds for taller, healthier plants this summer.
10 things you shouldn't put in your compost (and why!)
The best enclosed backyard compost pile is between 3' × 3' × 3' to 5' × 5' × 5'. DON'T add meat scraps, bones, grease, whole eggs, or dairy products to the compost pile because they decompose slowly, cause odors, and can attract rodents. DON'T add pet feces or spent cat liter to the compost pile.
Yes. You can put raw eggs, or rotting eggs in compost. If you want to use them, put them in water before using them and see if they float.
Eggs from backyard flocks can be a safe and nutritious food, but they also carry risks if not handled properly.
In the garden, beetles and slugs can do a number on your plants, so to battle these unwanted garden visitors, you can save up your Pete & Gerry's Organic eggshells and put them to work.
Plants that dislike coffee grounds are generally those preferring alkaline soil, like lavender, rosemary, thyme, and asparagus, or moisture-sensitive types like succulents, cacti, and orchids, as grounds can create acidity, retain too much moisture, attract mold, and compact soil, inhibiting growth. Other vegetables like spinach, cabbage, and peppers, plus young seedlings, should also avoid them.
It is unlikely that a dozen or more eggshells per week will cause any problems. They do make the soil more alkaline (raise the pH), but the change (if any) should be negligible.
The "555 egg method" is a popular technique for making easy-peel hard-boiled eggs in an Instant Pot or other pressure cooker, involving 5 minutes of high pressure, a 5-minute natural pressure release, and a final 5-minute ice bath to stop cooking and loosen the shell, though results can vary, with some finding it perfect and others needing adjustments.
That's because eggs in plants act as good fertilizers. As a much-shared Facebook post from Waddell Woodworking LLC points out, when you put a whole, raw egg in a planter along with your plant and cover it with soil, your egg “slowly decomposes and becomes natural fertilizer under the soil!”
Yes, you can put raw eggs in your garden. As Melody Estes explains, raw eggs are high in protein and encourage your plants to grow stronger. 'They are also a good source of nitrogen, which helps break down organic matter and feed the soil,' the expert says.
You should not compost onions, garlic, and citrus peels in large amounts (they're too acidic/repel worms), diseased plants (spreads illness), Black Walnut tree debris (toxic juglone), and any vegetables cooked with oils, fats, dairy, or meat, as these attract pests and disrupt the balance, but many vegetable scraps like peels, stalks, and leaves are great for compost.