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Companion Plants for Perennial Herbs

Companion planting is a gardening technique where different plants are grown together to enhance their growth and protect each other from pests and diseases. When it comes to perennial herbs, there are several companion plants that can be grown alongside them to create a harmonious and beneficial garden ecosystem.

1. Marigolds

Marigolds are excellent companion plants for perennial herbs due to their strong scent, which repels many common garden pests. Planting marigolds near perennial herbs like rosemary, thyme, and sage can help deter insects such as aphids, whiteflies, and nematodes.

2. Nasturtiums

Nasturtiums are not only beautiful and vibrant additions to the garden, but they also serve as natural pest repellents. These colorful flowers attract aphids and other pests away from perennial herbs like lavender, oregano, and mint, keeping them safe from infestations.

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3. Chives

Chives are not only a delicious culinary herb but also a great companion plant for other perennial herbs. Their strong scent helps repel pests like aphids, Japanese beetles, and carrot flies. Planting chives near herbs such as basil, parsley, and cilantro can help protect them from these common garden pests.

4. Borage

Borage is a versatile companion plant that attracts beneficial insects like bees and predatory wasps. These insects help with pollination and control pests in the garden. Planting borage near perennial herbs like thyme, sage, and lemon balm can improve pollination and overall garden health.

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5. Yarrow

Yarrow is a perennial herb itself, but it also acts as a beneficial companion plant for other herbs. Its feathery leaves and vibrant flowers attract predatory insects like ladybugs and lacewings, which feed on aphids and other harmful pests. Planting yarrow near herbs like tarragon, dill, and fennel can help control pest populations naturally.

By incorporating these companion plants into your perennial herb garden, you can create a diverse and balanced ecosystem that promotes healthy growth and reduces the need for chemical pesticides. Remember to consider the specific needs and growing conditions of each herb and companion plant to ensure they thrive together.

Keywords: companion, perennial, garden, plants, planting, insects, aphids, beneficial, marigolds