In regenerative gardening, we aim to reduce the use of synthetic chemicals by working with nature instead of against it. Companion planting and DIY pest control are powerful ways to support your garden’s health — using the natural relationships between plants, insects, and soil ecosystems.
What You’ll Learn:
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What companion planting is and how it boosts plant growth
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Which plant pairings help deter pests or attract pollinators
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How to create homemade pest control sprays and natural defenses
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How to observe and manage pests without harming the soil or environment
Key Concepts:
Companion Planting
Growing certain plants together can improve nutrient uptake, flavor, and protection from pests.
Examples:
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Basil + Tomatoes (improves flavor, repels flies)
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Marigolds + Peppers (deters nematodes and aphids)
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Beans + Corn + Squash (Three Sisters method)
🌟 Tip: Think of your garden like a community — some plants are better neighbors than others!
Natural Pest Control Methods
Avoid chemical sprays by using nature-friendly methods like:
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Neem oil or garlic spray
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Soapy water for aphids
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Decoy plants (trap crops) like nasturtiums
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Encouraging beneficial insects like ladybugs and lacewings
These methods protect pollinators, soil microbes, and water systems — key to food sovereignty and sustainable growing.
Demo Videos:
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How to Make Garlic Spray for Garden Pests
Watch on YouTube -
Companion Planting Basics for Beginners
Watch on YouTube
Optional Activity:
Make a list of 3 plants you’re growing (or want to grow). Research and note:
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1 companion plant for each
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1 natural method to protect it from pests
Lesson Highlights
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Mutual Benefits: Some plants improve soil, flavor, or pest resistance for their neighbors
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Living Pest Defense: Plants like marigold, basil, and dill can repel insects or attract beneficial bugs
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Diversity Builds Resilience: Mixing crops enhances pollination and protects against diseases
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Easy to Apply: Try simple pairings like tomatoes + basil, beans + corn, marigolds around peppers.