WiggleWorm
100% Pure Organic Worm Castings Fertilizer, 4.5-Pounds (3 Pack) - Improves Soil Fertility and Aeration for Houseplants, Vegetables, Gardens, and More – OMRI-Listed and Mineral-Dense
100% Pure Organic Worm Castings Fertilizer, 4.5-Pounds (3 Pack) - Improves Soil Fertility and Aeration for Houseplants, Vegetables, Gardens, and More – OMRI-Listed and Mineral-Dense
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About This
- Pure Earthworm Castings – WIGGLE WORM Worm Castings is pure castings, not vermicompost, and is one of the only castings products to be recognized as a fertilizer. This is because of our special manufacturing and harvesting process. It’s not uneaten worm bedding with some worm castings, so it’s pure, nutrient-rich, and mineral-dense
- Improves Soil Structure – WIGGLE WORM Pure Worm Castings contain tiny, football-shaped particles to help improve plant soil aeration. Our soil supplement also helps improve the root’s water retention capacity
- Indoor and Outdoor Use – WIGGLE WORM Pure Worm Castings are great for both outdoor and indoor gardens because it’s odorless and non-toxic. Our worm castings are an excellent organic fertilizer for vegetables, flowers, houseplants, and more
- Easy-to-Use – A little goes a long way with WIGGLE WORM, so a handful or half a cup is all you need. Apply our worm castings for gardening into the soil above the root zone three times a year or to the hole during transplant or seeding
- OMRI listed for organic use - The simple fact is that Earthworm Castings were created by nature for the purpose of promoting optimum plant growth and everything required to provide it, is found in them
Overview
- Brand : Wiggle Worm
- Item Weight : 13.5 Pounds
- Item Form : Granules
- Coverage : Organic
- Liquid Volume : 780 Cubic Inches
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🌱 Grow With Care. Grow With Joy. GrowCottage. 🌱
Whether you’re cultivating your first herb garden, designing a backyard retreat, or searching for the perfect gift for a fellow plant lover, GrowCottage is here to bring beauty and growth into your life.

We partner with trusted growers and focus on eco-friendly, reliable products
At GrowCottage, we believe gardening is more than a hobby—it’s a way to nurture life, create beauty, and find peace in every season. Our mission is to provide high-quality garden essentials that inspire growth, creativity, and a deeper connection with nature.
Review
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⭐️⭐️⭐️⭐️⭐️
The indoor plant starter kit was super beginner-friendly and came with everything I needed. My windowsill looks amazing now.
Tom W. -
⭐️⭐️⭐️⭐️⭐️
Loved the variety of seeds! Everything sprouted beautifully and the instructions were really clear.
Nina P. -
⭐️⭐️⭐️⭐️⭐️
The ceramic pots I ordered are stunning — sturdy, stylish, and perfect for my succulents. Will be back for more.
Eric L.
Blog posts
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The Power of Plants: 5 Health Benefits of Garde...
Gardening isn't just about growing pretty flowers or fresh tomatoes—it's a powerful wellness practice. From boosting your mood to improving your physical health, spending time with plants has scientifically proven...
The Power of Plants: 5 Health Benefits of Garde...
Gardening isn't just about growing pretty flowers or fresh tomatoes—it's a powerful wellness practice. From boosting your mood to improving your physical health, spending time with plants has scientifically proven...
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Top 10 Must-Have Garden Decor Ideas to Elevate ...
Your outdoor space is more than just a backyard or balcony—it’s your personal retreat. Whether you're working with a tiny patio or a sprawling garden, the right decor can turn...
Top 10 Must-Have Garden Decor Ideas to Elevate ...
Your outdoor space is more than just a backyard or balcony—it’s your personal retreat. Whether you're working with a tiny patio or a sprawling garden, the right decor can turn...
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Beginner’s Guide to Starting a Garden: 7 Easy S...
Thinking about growing your own garden but not sure where to start? Whether you’ve got a balcony, a backyard, or just a sunny windowsill, gardening doesn’t have to be complicated....
Beginner’s Guide to Starting a Garden: 7 Easy S...
Thinking about growing your own garden but not sure where to start? Whether you’ve got a balcony, a backyard, or just a sunny windowsill, gardening doesn’t have to be complicated....
Frequently Asked Question
How long does shipping take?
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.