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Everything you need to know about companion planting herbs

Let your herbs thrive.
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Given that they’re an addition to every good recipe, it’s fair to say that herbs are something worth growing yourself. Apart from the fact that you’ll be ditching the plastic wrapping of your local supermarket and avoiding wastage that comes from having to buy an entire bunch when all you need is a pinch, nothing compares to the freshness of homegrown produce!

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WATCH: How to make a chef’s herb garden

But, did you know that some herbs do better in pairs than they do alone? That’s right, turns out our fresh produce like to couple up too, and it’s referred to as companion planting!

Not only does this method save big on space, but it’s also a sustainable way to let your garden thrive. Where one plant may deter insects from its companions, another could enrich the soil, and another still boosts flavour. But – be warned, again, just like us, not all herbs get along!

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(Image: Scott Hawkins / aremediasyndication.com.au) (Credit: Image: Scott Hawkins / aremediasyndication.com.au)

First things first

Before you start playing match-maker to your herbs, there are a few basics that need to be considered.

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  • Soil – a herb that likes sandy, dry soil shouldn’t be accompanied by a herb that prefers moist, rich soil.
  • Aspect – the same goes for aspect, consider whether your herb prefers shade, sun, or half-half.
  • Spacing – like many plants, herbs can become greedy. It’s important to allow them enough space between one another, or they’ll start stealing nutrients from their neighbours.

Here are some of the most common herbs and what they like to be paired with.

herb-garden
(Image: Scott Hawkins / aremediasyndication.com.au) (Credit: Image: Scott Hawkins / aremediasyndication.com.au)

Basil

Basil has the ability to repel some harmful pests, flies and mosquitoes, and improves the flavour of its neighbours. It makes a great companion to chilli, tomatoes, parsley, and oregano, but not sage!

Mint

Mint repels some of the peskiest of pests, including aphids, mosquitoes and ants, while attracting bees. It grows well with tomato and cabbage, but not parsley. Try to avoid combining mint varieties.

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Chives

Chives are a favourite – they’re easy to grow, repel aphids, and generally can be grown with most other plants. They do particularly well with carrots, mustard greens, tomatoes and dill.

rosemary
(Image: Scott Hawkins / aremediasyndication.com.au) (Credit: Image: Scott Hawkins / aremediasyndication.com.au)

Oregano

Fairly easy to grow, oregano flourishes next to any plant that enjoys the same conditions it does (partial to full sun, watered once the soil has dried out). It can help repel nasty cabbage moths, so if you’re growing cauliflower, broccoli, or cabbage, oregano is perfect.

Parsely

Versatile and easy to grow, parsley is said to aid the growth of roses, tomatoes, asparagus, beans, and carrots.

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Rosemary

One of the best ingredients for stews and casseroles, rosemary does more than taste good! It deters a multitude of pests and is relatively robust and easy to grow. Plant with other similar herbs such as sage and thyme.

companion-gardening
(Image: Scott Hawkins / aremediasyndication.com.au) (Credit: Image: Scott Hawkins / aremediasyndication.com.au)

Sage

Sage is a herb that thrives in full sun, which will enrich its flavours. It prefers dry soil, so keep that in mind when choosing its companion. Generally, it does well with rosemary, thyme, carrots or tomatoes.

Thyme

Thyme gets a big enviro-tick for its ability to attract bees with its flowers. Enjoying a sunny environment, it does well alongside sage and rosemary.

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