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When I first knew about how aroma therapy could benefit my plants and garden, I was genuinely telling; I was skeptical. The thought of essential oils and their aromas affecting plants sounded like one of those internet trends designed to grab attention. But as I learned more, I perceived there might be something to it.
As I began using essential oils on my indoor plants and garden, the results surprised me. The aromas from these oils—some of which I will mention thereon—seemed to promote healing in my plants. Not only did they help repel pests and protect against predators, but they also strengthened the plants’ ability to withstand harsh weather and resist disease.
It excites me, so I dive deep into all the different ways we can use essential oils to protect various types of plants.
Aroma Therapy for Indoor Plants
Tea Tree Oil for Fungal Issue
Tea tree oil is popular for its antifungal benefits, making it a natural choice to help protect plants from fungi like powdery mildew. Some studies also confirm that the terpinen-4-ol active compound to combat fungal infection.
How to Apply: Mix 10-20 drops of tea tree oil in 8-10 ounces of water. Mist the leaves lightly, and spray it on the bottom of leaves, stems, and surrounding dirt, especially if you notice any white or powdery substance on them. Avoid spraying on hot days, as it can burn leaves.
Peppermint Oil for Pest Control
The menthol content in peppermint oil is very effective in repelling pests and insects, such as aphids, spider mites, and ants, which are common in indoor plants.
A study suggests that the menthol content in peppermint oil is effective at repelling insects by blocking their ability to sense food.
Looks like the study’s spot on—when I apply the solution to my plants, I momentarily lose my sense of smell, too! So, be sure to wear gloves and a mask while spraying.
How to Apply: Add 5-10 drops of oil in a cup of water and spray it on all over plants and the surrounding area of your pot. Change the solution every week.
Lavender Oil for a Growth Boost and Scent
This one is my favorite because I love the pleasant fragrance of lavender. When you apply lavender solution to your plants, it improves the immune system of plants.
Some studies also reveal it has mild anti-fungal properties which saves the plants from root rot and fungal issues.
How to apply: Add 5 drops of lavender oil in a cup of water and spray it on plant soil to prevent fungal infection.
Personal advice – Make some small cotton balls add 2 to 3 drops of lavender oil to each, place them on the soil, and cover them with sand and soil. This will fill your room with a pleasant aroma.
Eucalyptus Oil for Mildew Prevention
The antimicrobial properties of eucalyptus oil make this a splendid choice to prevent mildew from growing on plants. Research shows that this oil can help reduce mold levels, making it suitable for humid indoor environments.
How to Apply: Dilute 6–8 drops of eucalyptus oil in a spray bottle with water and drizzle over the plants. Avoid spraying directly on flowers or delicate leaves, as it can cause harm
Aroma Therapy for Outdoor Plants and Gardens
Rosemary Oil
For gardeners like us or anywhere in America, this essential oil is cent percent effective and provides a variety of benefits, from plant health enhancement to pest control. The enriched amount of cineole and camphor interrupts the olfactory senses of pests like – aphids, spider mites, and mosquitoes.
I use that rosemary oil on alternate days or as needed, but you can use it regularly or whenever necessary. The best part is it provides effective protection without harming beneficial insects like bees and butterflies.
How to Apply:
- Mix 10–15 drops of rosemary oil 32 ounces of water.
- Add a few drops of dish soap so the oil mixes with water easily.
- Spray this solution on plant leaves, stems, and soil, especially during pest-heavy seasons.
- In my experience, apply this solution early in the morning or late evening to prevent the oil from overheating because it potentially damages your plants.
Cinnamon Oil for Plants and Warm Aroma
My friend recommended this solution, living in Florida. We discussed the swarms of ants and mosquitoes near the vegetable beds. He then proposed using cinnamon essential oil in the garden.
It helps to address the garden issues I faced and if you are like me and looking to solve gardening challenges in an eco-friendly way, whether it’s warding off pests, preventing fungal issues, or simply creating a welcoming outdoor space, you will love this solution.
How to Apply:
- Add 10–15 drops of cinnamon oil with 30 ounces of water.
- Mix a few drops of dish soap to help the oil mix with the water.
- Spray this solution around the base and areas where pests tend to gather, such as around containers and plant borders.
Clove Oil: Gardener’s Natural Solution
This essential oil is a one-stop solution for so many challenges we face as gardeners. It tackles everything from fungal growth on plants to protecting against pests like aphids, ants, and even some beetles. Plus, it helps keep weeds like dandelions and clover from taking over garden beds and pathways.
This simple treatment can also protect roses, cucumbers, and other susceptible plants from fungal infections and offers a gentler alternative that’s safer for the environment, pets, and family members.
How to Apply:
- Add 10-15 drops of clove oil with 34 ounces of water.
- Add a few drops of dish soap to help the oil mix evenly.
- Spray this solution directly on affected plants, focusing on leaves and stems.
- For anti-fungal mix 5-10 drops.
- To prevent weeds, apply this solution directly to the leaves of weeds, focusing on smaller or newly sprouted weeds for best results.
I choose these essential oils specially for their unique qualities that work well both indoors and outdoors, tackling common gardening problems while being eco-friendly and adding a natural fragrance to your space.
