Left Continue shopping
Your Order

You have no items in your cart

You might like
Companion Gardening: Keep Pests and Critters at Bay While Boosting Plant Growth

Companion Gardening: Keep Pests and Critters at Bay While Boosting Plant Growth

Gardening is a rewarding and therapeutic pastime that brings us closer to nature. It can be incredibly discouraging when pests and critters attack our plants, undoing all our hard work. While chemical pesticides may be effective, they can be harmful to the environment and our health. Fortunately, there are several natural and sustainable ways to avoid these nuisances while improving the health of your soil and boosting plant growth. Among them, companion gardening is an effective and holistic approach to gardening that involves strategically planting crops with mutually beneficial relationships. In this article, we explore the benefits of companion gardening and provide tips for implementing the technique in your garden.

Benefits of Companion Gardening

Companion gardening is a sustainable and natural approach to pest control and plant growth enhancement that involves growing different plants together to create a diverse and harmonious ecosystem. By growing certain plants together, you can enhance their growth, improve soil health, and deter pests and critters without the use of harmful chemicals or pesticides.

It also offers numerous benefits, such as:

  • Enhanced growth and yield - Companion plants can improve the growth and yield of other plants by providing shade, support, or nutrients.
  • Pest control - Companion plants can help deter pests and attract beneficial insects that prey on them, reducing the need for harmful pesticides.
  • Soil health - Companion plants can improve soil health by fixing nitrogen, adding organic matter, and reducing soil erosion.
  • Biodiversity - Companion planting can increase biodiversity in your garden, promoting a healthy and vibrant ecosystem.

Permaculture Principles for Companion Gardening

Permaculture is a sustainable design system that mimics natural ecosystems to create self-sustaining and resilient gardens. The principles of permaculture can be applied to companion gardening by using natural resources, reducing waste, and creating diverse and functional ecosystems that benefit plants, animals, and humans.

Companion gardening follows the permaculture principles, creating guilds of plants that support each other's growth and provide various ecosystem services such as nitrogen fixation, pest control, and pollination. By planting different plants together, you can create a biodiverse garden, enhance soil health and reduce the need for synthetic fertilizers and pesticides.

Crop Rotation and Integrated Pest Management

Crop rotation is another important principle of companion gardening that involves planting different crops in different locations each season to reduce soil-borne diseases and pests. By rotating crops, you can also improve soil health by adding organic matter and micronutrients that different plants require.

Integrated pest management (IPM) is a holistic approach to pest control that uses natural enemies, beneficial insects, and non-toxic insecticides to reduce pest populations. By planting pest-resistant plants, trap crops, and insectary plants, you can attract beneficial insects and repel pests without harming the environment or beneficial insects.

Companion Plants and Cover Crops

Companion planting involves growing two or more plants together in a mutualistic relationship. For example, growing tomatoes with basil improve the flavor of the tomatoes and repels pests such as aphids and hornworms. Other examples of companion plants include:

  • Marigolds, which repel nematodes and other pests
  • Nasturtiums, which attract aphids and caterpillars away from other plants
  • Beans, which fix nitrogen and improve soil health

Cover crops are another companion plant that can help improve soil health and prevent erosion. Cover crops are also used to suppress weeds and provide a habitat for beneficial insects and pollinators. Some examples of cover crops include:

  • Clover, which fixes nitrogen and improves soil structure
  • Buckwheat, which attracts pollinators and repels pests such as aphids and spider mites
  • Rye, which suppresses weeds and adds organic matter to the soil

Natural Pest Control and Organic Gardening

Companion gardening supports natural pest control and organic gardening by using non-toxic pest control methods and avoiding harmful pesticides. Instead of using synthetic fertilizers, you can improve soil health by incorporating compost, manure, and other organic amendments into the soil. Micronutrient fertilizer can also be added to promote plant growth and health.

Organic gardening and pest control go hand in hand. By using natural pest control methods and companion planting, you can create a healthy and thriving garden ecosystem that benefits all organisms involved. Some natural pest control methods that can be used in companion gardening include:

  • Biological control - Introducing beneficial insects such as ladybugs, lacewings, and praying mantises that prey on pests.
  • Natural pesticides - Spraying natural pest repellents such as neem oil, garlic spray, or soap solution to repel pests.
  • Trap crops - Planting crops that attract pests away from other plants and can be removed and discarded after they become infested. For example, planting radishes can attract flea beetles away from eggplant or tomato plants.
  • Companion planting guide - Plant companion plants that will repel pests or attract beneficial ones.

Common Garden Pests and Pest-Resistant Plants  

Common garden pests can be a nuisance to gardeners, damaging plants and reducing yields. However, by understanding their life cycle and habits, you can take steps to control their numbers. Some common garden pests include:

  • Aphids, which feed on plant sap and can spread diseases
  • Caterpillars, which can damage leaves and fruit
  • Slugs and snails, which can devour seedlings and leaves

Using insect-resistant plants is another way to reduce garden pest problems. Some plants have natural defense mechanisms that repel pests, such as garlic, onion, and chives, which contain sulfur compounds that deter insects. Planting insect-resistant crop varieties can also reduce pest infestation and increase crop yields. To combat garden pests, you can grow pest-resistant plants such as:

  • Alliums, which repel aphids, slugs and other pests
  • Mint, which repels ants and fleas
  • Lavender, which repels mosquitoes and moths

    Pollinator Gardens and Edible Landscaping

    Pollinator gardens are another aspect of companion gardening that promotes biodiversity and supports the health of pollinators such as bees, butterflies, and hummingbirds. Planting a variety of nectar-rich flowers and herbs can attract pollinators and enhance crop pollination.

    Edible landscaping is a sustainable gardening practice that involves using edible plants as ornamental features in landscapes. By incorporating edible plants such as fruit trees, herbs, and vegetables into your garden design, you can create a beautiful and functional landscape that provides fresh, healthy produce.


    Companion gardening is a sustainable and natural approach to pest control and plant growth enhancement that promotes biodiversity, soil health, and non-toxic pest control. By following the principles of permaculture, crop rotation, and integrated pest management, you can create a diverse and functional ecosystem that benefits plants, animals, and humans. Using companion plants, cover crops, and natural pest control methods can enhance garden health, reduce pest problems, and promote sustainable gardening practices, creating a beautiful and functional garden that you'll enjoy for years to come.

    Leave a comment