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gardening tips

The Beginner's Guide to Using Worm Castings

SuperPoop Team·March 10, 2026·4 min read

So you've heard about worm castings and you're curious. Maybe a friend swears by them, or you stumbled across SuperPoop and thought "worm poop, really?" Yes, really. And here's how to get started.

What You'll Need

  • A bag of SuperPoop Pure Worm Castings
  • Your plants (any plants!)
  • A garden trowel or your hands (gloves optional)

Three Ways to Use Worm Castings

1. Top Dressing

The easiest method. Simply spread a 1/4 to 1/2 inch layer of castings around the base of your plants. Water it in and let nature do the rest.

2. Soil Amendment

When planting, mix 15-25% worm castings into your soil. This works great for garden beds, containers, and raised beds.

3. Worm Tea

Steep castings in water for 24-48 hours (with aeration) to create a nutrient-rich liquid fertilizer you can spray directly on leaves and soil.

How Much to Use

Here's the best part: you can't overdo it. Worm castings won't burn your plants no matter how much you use. That said, a little goes a long way.

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SuperPoop Team

The team behind the world's best worm castings.

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