Home gardening hacks:13 surprising household items that you can use as fertilizers

Fertilizers help the crops in your home garden get additional nutrients they need to grow healthy and strong. If you’re looking for natural fertilizers, try using banana peels or eggshells in your home garden. Doing this ensures that your plants grow well and aren’t exposed to harmful chemicals in store-bought fertilizers.

Banana peels


Banana peels are great for your compost pile, but they can also be used on their own as a natural fertilizer.

Banana peels are rich in potassium, and they degrade fairly quickly. Additionally, they don’t produce a nasty odor, and they can help repel pests. If you grow roses, add banana peels into the soil near the base of the plant. Banana peels are full of minerals that roses need. As the peels break down because of worms and microorganisms in the soil, they will deliver nutrients right to the roots of your roses.

A healthy rose plant bears more blossoms and roses fed on banana peels flourish, producing beautiful flowers that last longer.

Coffee grounds

Coffee doesn’t just help jumpstart your morning. If you have coffee grounds leftover, set them aside to dry. Dried coffee grounds add magnesium, nitrogen, and potassium to your garden, which are nutrients your plants need to grow well. Acid-loving plants like azaleas, blueberry bushes, roses, and tomatoes will benefit from coffee grounds used as fertilizer.

Also Read:  Mix Lemon & olive Oil For Wonderful Benefits

If you live in an area with alkaline soil, spread coffee grounds in your garden to change the soil pH. Note that since coffee grounds can change the pH of your soil, this may affect plants that require a delicately balanced fertilizer. Alternatively, you can mix coffee grounds into your compost pile and let them decompose along with grass clippings, potato peels, and other materials.


Eggshells are full of calcium that your plants need. After cooking eggs, wash out the shells and let them dry. Rinsing eggshells ensure that they don’t attract animals to your compost pile. Break the shells into smaller pieces and add them to the ground when planting tomatoes. Alternatively, you can add crushed eggshells around the base of already planted tomatoes since they require more calcium than other plants.

You can also use eggshells as an organic way of controlling snails and slugs. Crush up the eggshells but make sure the pieces are bigger than those you would add to garden soil. Sprinkle the crushed shells around plants like hostas that often attract snails and slugs. Eggshells will act like diatomaceous earth, killing or repelling the slugs and snails without any harsh chemicals.

Fish scraps

Burying fish scraps in garden soil can help boost its nutrient content. If you filet a fish, save the bones and scraps once you’re done cooking. You can puree the bones and scraps with water and milk to produce a strong fertilizing mixture.

If you have an aquarium, don’t dump the water down the drain when it’s time to clean it. Discarded fish tank water can be used to hydrate garden beds and potted plants. Fish waste in the water provides vitamins to the plants without requiring any additional work.

Powdered milk

If you have powdered milk that’s past its expiration date, don’t throw it away. Mix one part milk with four parts water.

The mixture contains calcium, proteins, sugars, and vitamin B that can help boost the overall health of your plants. Plants that seem stunted may benefit from a powdered milk mixture. Milk also helps with blossom end rot and diseased pepper plants, squash, and tomatoes.


If you don’t drink coffee, you can still use tea bags as a natural fertilizer because they offer similar benefits to the soil as coffee grounds.

To fertilize garden soil with tea bags, remove the tea grounds from the bags and allow them to dry before application. According to gardeners, tea grounds are particularly beneficial for tomatoes.


Hair is a good item to add to your compost pile, but you can also put it directly in your garden. As it degrades it will add nitrogen to the soil, and human hair can help keep the deer away.

Wood ash

If you have a wood stove or fireplace on your homestead, you have a free source of fertilizer. Wood ash helps add calcium carbonate and potassium to garden soil. Keep in mind that you shouldn’t use wood ash if you already added other things on this list to your garden soil. Wood ash increases soil pH, so don’t use it if your soil is alkaline.

Also Read:  Mix Lemon & olive Oil For Wonderful Benefits

Finally, wood ash can also help keep slugs away from your plants.

Save money and grow healthy, chemical-free plants in your home garden by using nutrient-rich household items like banana peels or eggshells as natural fertilizers.


Because of the mineral components of Epsom salts, they are a great additive to your garden water. But keep in mind that the magnesium and sulfur in Epsom salts are micronutrients, and Epsom salts alone are not a good overall fertilizer for your plants.


Use gelatin to give your plants boost nitrogen. Mix 1 packet of gelatin in 4 cups of water to use as a simple once monthly fertilizer for houseplants and small gardens.


Whenever you clean your aquarium, pour the wastewater onto your plants. This is great for vegetables as well as houseplants. Just make sure it’s freshwater – you don’t want to use saltwater on your plants.

VEGGIE SCRAPS10 Plants You Can Regrow From Kitchen Scraps

Even if you don’t have the space or the desire to keep a composting bin, you can still reuse your veggie scraps to make fertilizer in your garden.

Grind them up and mix them directly into the soil. This works especially well if you do it in the fall or a few months before you plant out your veggie starts.


Spent matches have a small amount of magnesium and of course wood or paper. Feel free to toss burnt matches into your garden soil for a slow release of micronutrients.

Published by Nelle

I am interested in writing short stories for my pleasure and my family's but although I have published four family books I will not go down that path again but still want what I write out there so I will see how this goes

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