---
product_id: 357221299
title: "100% Pure Organic Worm Castings Fertilizer, 30-Pounds - Improves Soil Fertility and Aeration for Houseplants, Vegetables, Gardens, and More – OMRI-Listed and Mineral-Dense"
brand: "wiggle worm"
price: "₨168583"
currency: LKR
in_stock: true
reviews_count: 5
category: "Wiggle Worm"
url: https://www.desertcart.lk/products/357221299-100-pure-organic-worm-castings-fertilizer-30-pounds-improves-soil
store_origin: LK
region: Sri Lanka
---

# improves soil aeration & water retention 100% pure organic worm castings 30 lbs bulk value pack 100% Pure Organic Worm Castings Fertilizer, 30-Pounds - Improves Soil Fertility and Aeration for Houseplants, Vegetables, Gardens, and More – OMRI-Listed and Mineral-Dense

**Brand:** wiggle worm
**Price:** ₨168583
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your garden game with pure, powerful worm magic!

## Quick Answers

- **What is this?** 100% Pure Organic Worm Castings Fertilizer, 30-Pounds - Improves Soil Fertility and Aeration for Houseplants, Vegetables, Gardens, and More – OMRI-Listed and Mineral-Dense by wiggle worm
- **How much does it cost?** ₨168583 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/357221299-100-pure-organic-worm-castings-fertilizer-30-pounds-improves-soil)

## Best For

- wiggle worm enthusiasts

## Why This Product

- Trusted wiggle worm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Aerate & Hydrate Like a Pro:** Unique football-shaped particles enhance soil structure, maximizing root oxygen and moisture uptake.
- • **Pure Power in Every Handful:** Experience unmatched soil fertility with 100% pure worm castings—no fillers, no compromises.
- • **Easy Application, Big Results:** Just a small handful thrice yearly or at transplanting delivers nutrient-dense soil transformation.
- • **Safe & Odorless for Any Space:** Non-toxic, odor-free formula perfect for houseplants, veggies, flowers, and more—no mess, no fuss.
- • **Bulk Boost for Serious Gardeners:** 30 pounds of premium organic fertilizer to fuel your indoor and outdoor plants all season long.

## Overview

Wiggle Worm 100% Pure Organic Worm Castings is a premium, OMRI-listed fertilizer offering 30 pounds of mineral-rich, finely textured worm castings. Designed to improve soil aeration, water retention, and nutrient availability, it’s ideal for indoor and outdoor plants including vegetables, flowers, and houseplants. Its pure formulation ensures no fillers or uneaten bedding, delivering consistent, odorless, and non-toxic soil enhancement that supports healthier, more vigorous plant growth.

## Description

Help improve plant success in your garden with Wiggle Worm Soil Builder Pure Worm Castings! Wiggle Worm Pure Worm Castings is 100% pure organic worm castings, unlike other brands that claim they are pure even when they’re not. Ours is not vermicompost that contains manure or uneaten bedding with a small amount of casting. With Wiggle Worm, you can be sure that you’re getting 100% pure and organic earthworm castings - you will see the difference when you see the dark, rich color and texture of our product. It can help improve the quality of your plant’s soil. It contains tiny, football-shaped particles that help prevent the soil from packing - improving aeration and drainage to allow the roots to grow well. Aside from that, our worm castings can help increase the soil’s water retention capacity, so the roots can absorb the right amount of water they need. It is also a natural insect repellent because it helps control the population of plant pests such as whiteflies, spider mites, and aphids. Worm Castings is OMRI Listed for Organic Use so it’s an excellent alternative to synthetic fertilizer. Use it as an indoor and outdoor plant fertilizer because it’s natural, odorless, and non-toxic. It’s perfect for vegetables, house plants, flowers, and more. A little goes a long way with Wiggle Worm Castings because you only need a handful or ½ cup to fertilize or amend your plant’s soil. We recommend applying it to the soil above the root zone three times a year or to the hole during transplant or seeding. We produce Pure Worm Castings in the UNCO Worm Casting Manufacturing System, a controlled environment, to make sure that our end product is pure. Our facility was developed 40 years ago to control all aspects of the worms’ environment all year round. Additionally, the live earthworms we use are fed with rich organic material so that the castings produced are rich in minerals and trace elements.

Review: I did replant all of my indoor plants with promix and added this product plus some micorhizea. The plants are suppppper happy. Thank you Team desertcart.
Review: I have been building the fertility of my garden soils for the past 4 years since I created the first raised beds. Thru a program of organic amendments like Azomite rock dust to actively aerated compost teas and biochar, I have been putting it all on there. I have been learning all along the way. I decided to kick it up a notch this year with some Worm Castings in bulk. I currently use all my kitchen scrapes for soldier fly larvae so I don't have much left for a worm bin. The idea of another component that needs daily or weekly maintenance and tending wasn't appealing either. I may try an "in-garden" worm tower in the future but for now I was looking for some good castings at a good price. I have been using castings in my AACT (actively aerated compost tea) recipes for several years now and am familiar with a couple of brands. I wasn't sure how this Unco Industries Wiggle Worm brand would compare, but after getting some in, all I can say is that I'm highly impressed. Worm Gold Plus has been my first choice brand for years. But with limited availability here on desertcart, I decided to look at other options. I received in my compost tea kit I ordered this year, a couple of pounds worth from a brand called Organic Solutions. It is also not listed in quantity on desertcart. I finally settled on the 30 lbs bag from Wiggle Worm and took a chance and ordered it. Sold By desertcart with Prime Shipping it was only $24. What a bargain for 30 lbs. I was such a good price with good feedback I had to try it. So now I have 3 brands on hand to compare. If you don’t see it listed for $24 be sure to check out “new available from other sellers”. Here are some photos of all 3. And here are my observations: None of the castings have a bad odor. All of them smell earthy and nice. They all have a nice dark chocolatey brown color. Worm Gold Plus - The bag I have is much more compacted than the other 2 brands. I have to break it apart to use it. There are few clearly defined castings. It is a bit thick like clay. It takes a bit of work and time to break the clods apart especially for adding to your soil mixes where you may want a finer texture. The issue I have with it is that it is/has or is heading toward going anaerobic conditions. Organic Solution - These castings were fine and moist and easy to flow thru your fingers after grabbing a handful. There were lots of little bits of what looks like woody material mixed in. If this material is there to foster and grow more fungi then I will have to say that it is my favorite. There are a lot of little critters running around that you can see with the naked eye too. These castings are produced in California by a family owned company in smaller batches. The food source given to the worms are pre-consumer waste stream products that are free from toxins and contaminants. It is high in chiton and microbes that use chiton as a food source. Supposedly these microbes will live on your plants and provide a deterrent to pests landing on your plants for dislike of getting eaten by these microbes. Also when worms consume chiton it is broken down into chitonase which is then absorbed by the plants and when aphids and the likes begin to feed on the plants that have chitonase in their systems, it as an enzyme will begin to dissolve their exoskeletons. High chitonase worm castings are an excellent natural insect repellent. Supposedly you can put them 1/4” thick on fire any beds to get rid of them! Well I tried it and it actually worked. 3 days later the ant bed was abandoned. I think this has to be my favorite brand of all. I limit using these to my compost teas and prized plantings. But to get 30 lbs worth would cost around $40 or more plus shipping. This is the best stuff around IMO, but I was looking for good quality bulk castings to add in quantity to my transplants and garden beds. Unco Industries Wiggle Worm Castings - These are moist and of a fine texture. It is very consistent in appearance. It is produced by UNCO Industries out of Oregon. They have been in business since 1976. These are also very good quality castings. For bulk application rates these can’t be beat for the price if you order it from desertcart for $24 per 30 lb bag shipped Prime. I have ordered 3 bags of these this year and plan on ordering more. Thank you desertcart. 5 stars for an affordable, quality product. Just what I was looking for. Now to get that garden growing with some record size and flavored veggies and fruits. Happy Gardening!

## Features

- Most Pure - Wiggle Worm is Pure worm castings, not vermicompost containing uneaten worm bedding. It’s one of very few casting products recognized as fertilizer due to our unique harvesting process
- A Little Goes a Long Way! - All you need is a small handful to a half a cup per plant
- Improves Soil Structure – Wiggle Worm Pure Worm Castings contain tiny, football-shaped particles that help improve soil aeration and the root’s ability to retain water
- Indoor and Outdoor – Wiggle Worm Pure Worm Castings are great for indoor or outdoor use because it’s non-toxic and odor free. Excellent fertilizer for vegetables, flowers, houseplants and much more
- Easy To Use - Apply to the top of the soil three times a year or add to the hole when transplanting/seeding

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00V4RI88Y |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,851) |
| Date First Available | 30 March 2010 |
| Ingredients | Worm Castings |
| Item display height | 6 inches |
| Item display length | 4 inches |
| Item display weight | 31.9 Pounds |
| Item display width | 2 inches |
| Item model number | GMWW30 |
| Manufacturer | Wiggle Worm |
| Part number | GMWW30 |
| Product Dimensions | 60.96 x 39.12 x 10.16 cm; 13.61 kg |

## Product Details

- **Brand:** Wiggle Worm
- **Item form:** Granules
- **Item weight:** 13.61 kg
- **Liquid volume:** 1 Cubic Feet
- **Specific uses for product:** Gardening,Plant Growth

## Images

![100% Pure Organic Worm Castings Fertilizer, 30-Pounds - Improves Soil Fertility and Aeration for Houseplants, Vegetables, Gardens, and More – OMRI-Listed and Mineral-Dense - Image 1](https://m.media-amazon.com/images/I/811PDTjXTrL.jpg)

## Questions & Answers

**Q: What makes Wiggle Worm Pure Worm Castings different from other fertilizers?**
A: Wiggle Worm Pure Worm Castings are made from 100% worm castings. Nutrients are naturally broken down by earthworms into water-soluble forms that plants can easily absorb. Most other fertilizers do not provide nutrients in such plant-ready forms.

**Q: Do Wiggle Worm Pure Worm Castings work quickly?**
A: Yes. The nutrients in Wiggle Worm Pure Worm Castings are water-soluble, allowing plants to quickly absorb what they need for fast results while still providing long-term nutrition.

**Q: Are Wiggle Worm Pure Worm Casting safe for all plants and roots?**
A: Yes. It is odorless, non-burning, and safe to use on all plants, even in higher concentrations, without risk of damaging roots.

**Q: How do Wiggle Worm Pure Worm Castings improve soil health?**
A: Wiggle Worm Soil Builder adds beneficial bacteria and microbes, improves soil aeration, enhances water retention, and supports strong root growth, creating healthy living soil.

**Q: How does it compare to chemical fertilizers?**
A: Unlike chemical fertilizers that can harm soil microbiology and wash away easily, Wiggle Worm Pure Worm Castings support long-term soil health, reduce nutrient loss, and promote sustainable plant growth.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***E on 6 March 2025*

I did replant all of my indoor plants with promix and added this product plus some micorhizea. The plants are suppppper happy. Thank you Team Amazon.

### ⭐⭐⭐⭐⭐ Review
*by E***S on 23 April 2016*

I have been building the fertility of my garden soils for the past 4 years since I created the first raised beds. Thru a program of organic amendments like Azomite rock dust to actively aerated compost teas and biochar, I have been putting it all on there. I have been learning all along the way. I decided to kick it up a notch this year with some Worm Castings in bulk. I currently use all my kitchen scrapes for soldier fly larvae so I don't have much left for a worm bin. The idea of another component that needs daily or weekly maintenance and tending wasn't appealing either. I may try an "in-garden" worm tower in the future but for now I was looking for some good castings at a good price. I have been using castings in my AACT (actively aerated compost tea) recipes for several years now and am familiar with a couple of brands. I wasn't sure how this Unco Industries Wiggle Worm brand would compare, but after getting some in, all I can say is that I'm highly impressed. Worm Gold Plus has been my first choice brand for years. But with limited availability here on Amazon, I decided to look at other options. I received in my compost tea kit I ordered this year, a couple of pounds worth from a brand called Organic Solutions. It is also not listed in quantity on Amazon. I finally settled on the 30 lbs bag from Wiggle Worm and took a chance and ordered it. Sold By Amazon with Prime Shipping it was only $24. What a bargain for 30 lbs. I was such a good price with good feedback I had to try it. So now I have 3 brands on hand to compare. If you don’t see it listed for $24 be sure to check out “new available from other sellers”. Here are some photos of all 3. And here are my observations: None of the castings have a bad odor. All of them smell earthy and nice. They all have a nice dark chocolatey brown color. Worm Gold Plus - The bag I have is much more compacted than the other 2 brands. I have to break it apart to use it. There are few clearly defined castings. It is a bit thick like clay. It takes a bit of work and time to break the clods apart especially for adding to your soil mixes where you may want a finer texture. The issue I have with it is that it is/has or is heading toward going anaerobic conditions. Organic Solution - These castings were fine and moist and easy to flow thru your fingers after grabbing a handful. There were lots of little bits of what looks like woody material mixed in. If this material is there to foster and grow more fungi then I will have to say that it is my favorite. There are a lot of little critters running around that you can see with the naked eye too. These castings are produced in California by a family owned company in smaller batches. The food source given to the worms are pre-consumer waste stream products that are free from toxins and contaminants. It is high in chiton and microbes that use chiton as a food source. Supposedly these microbes will live on your plants and provide a deterrent to pests landing on your plants for dislike of getting eaten by these microbes. Also when worms consume chiton it is broken down into chitonase which is then absorbed by the plants and when aphids and the likes begin to feed on the plants that have chitonase in their systems, it as an enzyme will begin to dissolve their exoskeletons. High chitonase worm castings are an excellent natural insect repellent. Supposedly you can put them 1/4” thick on fire any beds to get rid of them! Well I tried it and it actually worked. 3 days later the ant bed was abandoned. I think this has to be my favorite brand of all. I limit using these to my compost teas and prized plantings. But to get 30 lbs worth would cost around $40 or more plus shipping. This is the best stuff around IMO, but I was looking for good quality bulk castings to add in quantity to my transplants and garden beds. Unco Industries Wiggle Worm Castings - These are moist and of a fine texture. It is very consistent in appearance. It is produced by UNCO Industries out of Oregon. They have been in business since 1976. These are also very good quality castings. For bulk application rates these can’t be beat for the price if you order it from Amazon for $24 per 30 lb bag shipped Prime. I have ordered 3 bags of these this year and plan on ordering more. Thank you Amazon. 5 stars for an affordable, quality product. Just what I was looking for. Now to get that garden growing with some record size and flavored veggies and fruits. Happy Gardening!

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 29 April 2021*

Got what I ordered and early than expected delivered to my door. I will use this product as a soil amendment for my garden and make worm tea. I recommend this product

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-18*