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  • 4 min read
  • 18.07.2025

How to Protect Your Garden from Mice and Rat Damage

Mice and rats can cause surprising damage in the garden, gnawing on seeds, roots, and fruit. In this blog, we explore how to protect your garden from mice and rat damage using practical, eco-friendly tips. From securing storage and removing hiding spots to using natural deterrents and barriers, these methods help keep rodent populations in check and safeguard your precious crops all season long.

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Mice and rats are often overlooked as garden pests, but they can quietly wreak havoc: chewing seeds, nibbling roots, and spoiling fruit before you even notice. These clever rodents thrive in the nooks and crannies of our gardens, but with some thoughtful strategies, we can protect our crops and keep these unwelcome visitors at bay. Here’s how we safeguard our gardens from mice and rat damage naturally and effectively.

Clear Away Hiding Spots and Food Sources

Mice and rats love thick undergrowth, compost heaps, and piles of debris where they can nest safely. Make a habit of keeping your garden tidy, clearing long grass, storing compost in enclosed bins, and removing any clutter.

Make sure to clean up fallen fruit or vegetable scraps promptly, food scraps are like invitations for rodents.

Secure Your Seed Storage and Supplies

If you store seeds or tubers outdoors or in garden sheds, keep them in rodent-proof containers. Metal tins or thick plastic boxes with tight lids are essential to stop nibbling.

We’ve learned that a little extra effort here saves hours of re-sowing and wasted crops later on.

Use Physical Barriers and Traps

Wire mesh cages around vulnerable root crops like carrots and parsnips can keep mice and rats from burrowing in. Raised beds with fine mesh bottoms also reduce underground access.

For active rodent control, humane live traps work well if you want to catch and release, while traditional traps might be needed for persistent problems.

Encourage Natural Predators

Owls, hawks, and even cats are natural rodent controllers. We invite these helpful hunters by installing owl boxes, creating wildflower borders, and providing shelter spots for birds of prey.

A balanced ecosystem means fewer pests to worry about.

Plant Rodent-Repellent Herbs

Strong-smelling herbs like mint, garlic, and rosemary can deter rodents. We plant these herbs near vulnerable crops and around shed doors to help mask inviting scents.

These natural repellents won’t solve a severe infestation alone but work well as part of an integrated approach.

Keep Compost Secure

While compost is a garden goldmine, it can also be a rodent magnet if left exposed. We use closed compost bins with fine mesh to keep mice and rats out, turning the compost regularly to discourage nesting.

Mice and rats might be small, but their impact on the garden can be big. With vigilance, good garden hygiene, smart storage, and natural deterrents, you can protect your crops and keep rodent damage to a minimum.

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Meet the author
Nelly

Nelly works in the She Grows Veg marketing department and is an incredible cook! She's learning how to grow veg fast in her very own container garden. Her favourites so far are the Dwarf Sunflower called 'Sunspot' and our Dwarf Pea called 'Tom Thumb'.

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