Why You Should Refresh Your Mulch Every Year

July 1, 2026

Why You Should Refresh Your Mulch Every Year


Mulch doesn't last forever. Over the course of a season, through heat, rain, and freezing temperatures — it breaks down, compacts, and loses its ability to protect your garden beds. An annual mulch refresh is one of the simplest things you can do to keep your landscape looking great and your plants healthy all season long.

What Happens to Mulch Over Time?

After a full season outdoors, mulch gradually decomposes. Organic materials in the mulch break down into the soil below, which is actually beneficial for soil health over time — but it also means the protective layer on top gets thinner and less effective. By spring, many homeowners find their beds have a thin, matted layer that no longer does its job.

The Benefits of Refreshing Mulch Each Spring

Refreshing your mulch in the spring restores all the benefits that brought you to mulch in the first place. A fresh 2 to 3-inch layer will suppress new weed growth as the ground warms up, retain soil moisture during dry spells, and keep garden beds looking clean and well-maintained heading into the growing season.

Spring is also the ideal time to clean out old debris — dead leaves, plant material that didn't survive the winter, and anything that's accumulated in the beds over the colder months. A refresh gives you the chance to do that cleanup and start the season with a tidy, well-prepared landscape.

How to Prepare Your Beds Before Adding New Mulch

Before laying new mulch, take time to remove dead plant material, pull any weeds that have started to emerge, and lightly loosen the soil if it has become compacted. You don't need to remove the old layer of mulch entirely — just add enough fresh material on top to bring the depth back up to the recommended 2 to 3 inches.

Keep new mulch a few inches away from plant stems and tree trunks. Mulch piled directly against plant bases can trap moisture and create conditions for rot, disease, and pest activity — a common mistake that's easy to avoid.

How Much Mulch Will You Need for Your Refresh?

The amount of mulch you need depends on the total square footage of your beds and how much depth you're adding. Nature's Harvest Mulch offers a free online calculator at naturesharvestmulch.com to help you figure out exactly how many yards to order. Orders start at a minimum of 2 yards, and delivery is available across all of Connecticut — often within the next day.

Professional Insight: Consistency Pays Off Year After Year

Homeowners who refresh their mulch every spring consistently have healthier, better-looking landscapes than those who skip years. The investment is modest, but the results — fewer weeds, better moisture retention, and a polished appearance — make a noticeable difference from season to season.

Order Your Mulch Refresh From Nature's Harvest


Nature's Harvest Mulch in Bethany, CT produces premium, toxin-free mulch in-house for homeowners and contractors across Connecticut. Place your order at naturesharvestmulch.com and we'll deliver it to your property — you don't even have to be home.

Frequently Asked Questions

  • How often should I replace the mulch in my garden beds?

    Mulch should be refreshed once a year, ideally in the spring before the growing season begins. Over the winter, mulch decomposes, compacts, and loses its color and effectiveness. Adding a fresh layer each spring restores weed suppression, moisture retention, and the visual appearance of your landscape beds. You typically don't need to remove the old mulch — just add enough to restore a 2 to 3-inch depth.

  • Do I need to remove old mulch before adding new mulch?

    In most cases, you do not need to remove old mulch before adding a new layer. As long as the existing mulch is not matted or diseased, you can simply add fresh mulch on top to restore proper depth. If the old mulch has compacted into a dense mat that could block water from reaching the soil, loosen it lightly before adding the new layer.

  • What happens if I don't refresh my mulch each year?

    Skipping your annual mulch refresh means your garden beds will have a thinner, less effective protective layer. Weeds will find it easier to push through, soil will dry out more quickly in warm weather, and your landscape will look less maintained. Over time, a consistent annual refresh is one of the most cost-effective ways to keep your property looking its best.

  • How much does a mulch refresh typically cost in Connecticut?

    The cost of a mulch refresh depends on how many yards you need and where you are in Connecticut. At Nature's Harvest Mulch, pricing is per yard based on the type of mulch, plus a flat delivery fee that varies by town — not by volume. You can use the free calculator at naturesharvestmulch.com to estimate your yardage and get a clear picture of what your refresh will cost.

  • When is the best time of year to order mulch in Connecticut?

    Spring is the most popular time to order mulch in Connecticut, with demand peaking around Memorial Day weekend. Ordering earlier in the season — March or April — gives you more flexibility with scheduling and ensures your beds are ready before the busiest weeks. Nature's Harvest Mulch can typically deliver within the next day, but ordering early in the season is always a smart move.

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