Old sponges, don’t throw them away: “they’re worth gold” | I always use them like this in the garden

Old sponges, don’t throw them away: “they’re worth gold” | I always use them like this in the garden

“They’re Worth Gold” — Here’s How I Always Use Them in the Garden
We’ve all been there: you empty the dish rack and toss the old kitchen sponge into the trash without a second thought. But what if I told you that these humble sponges — once they’ve served their purpose in the kitchen — are actually garden gold? That the squishy, worn‑out tools you’d normally pitch can become some of the most useful items in your garden toolkit?

Yes — it sounds a bit unlikely at first. But if you stick around and read through this complete guide, you’ll learn 10+ ingenious, practical, sustainable ways to reuse old sponges outdoors. Not only will your plants thrive, but you’ll save money, reduce waste, and discover a new appreciation for something you used to throw away.

Let’s dive right in.

Why Gardeners Should Save Old Sponges
Before we get into specific uses, it helps to understand why old sponges are surprisingly valuable.

1. Sponges Are Incredibly Absorbent
Sponges are designed to hold a large amount of water relative to their size. That means:

They can slowly release moisture over time.

They help regulate soil moisture levels.

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