Bananas are mineral rich and recycling the peels back into your garden saves money and returns these nutrients to the soil where they can benefit other plants.
Bananas are rich in minerals including:
Potassium. This mineral helps promote general plant vigour; build up resistance to pest and disease; is necessary to help fruit develop; is involved in regulating around 50 enzymes in a plant; and relates to the turgor .
Here’re the 8 Banana Peel Uses you should know about!
- Add To Compost
Whether you compost using a compost pile, a bin or a vermicomposting setup, adding banana peels (whole, chopped up, soaked or as a slurry) is a good idea. If you do add whole banana peels, be sure to bury them deeply so as not to attract pests such as raccoons and possums.
- Amend Your Soil
You can use banana peels directly as a soil amendment in the autumn when preparing flower and veggie beds for the winter.
Chop them up and work them into the soil or add them whole. Again, just be sure to bury them deeply under mulch if adding them whole since they may attract mammalian nocturnal invaders.
- Feed Your Seedlings
When planting seeds outdoors give them a direct jolt of nutrients by planting a banana peel along with them.
Dig a trench two inches deep and at least long enough to accommodate the banana peel strip. Lay banana peel strips flat with the inside facing up and put the seeds on top.
Cover with light, rich, well-drained soil and water, care for your seeds as usual. As they germinate, create roots and begin growing they will greatly benefit from the rich fertilizer created by the decomposing banana peels.
4. Set Your Air Plant On A Banana Peel
When establishing an air plant on its backboard or trunk, set a whole banana peel as its base. Cover it with moss and set the plant over it. As the banana peel decays, its nutrients will be released for the benefit of your fern.
- Keep Aphids Away
One reported use for banana peels in the garden is as an aphid deterrent. These little pests can decimate a garden before you can say “tomato sauce,” so keeping them away is important.
This is my go-to method. Simply chop banana peel and place them just under the soil line around the stem of the plant. This has cut down significantly on the number of aphids on my plants. Plus, it adds some nutrients to the soil.
To use banana peels to prevent aphids, place chopped peels just under the soil line.
- Prepare Your Garden Bed
The fertilizing and nutritive nature of banana peels makes them perfect as a soil amendment substance for preparing the garden beds. Just chop them up and toss them into the tilled soil. They’ll boost microbial growth and enable the beneficial worms to aerate and improve the quality of your soil. And, make sure to bury them deeply, else they might end up attracting pesky animals such as moles and rabbits.
- Use Bananas as a Plant Food Supplement
Soak a fresh banana peel in water for a day or two. Then use the water with the leached nutrients in it to water your staghorn (or other plants). Don’t let the peel go to waste though!
- Fertilize Tomato Plants
If you want your tomato plants to thrive and produce the harvest prolifically, don’t forget to add banana peels. As banana peels enrich the soil with potassium, iron, and calcium, thereby allowing the growing tomatoes to get nourishment throughout the season.