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Noble Worm Organics

Model # NW30

Internet # 203438256

1 cu. ft. Organic Worm Casting Soil

This item has been discontinued.
The Home Depot no longer carries this specific product.

$18.48 /bag




Model # NW30

Internet # 203438256

Noble Worm Organics is both proud and pleased to announce its long-awaited Noble Worm Soil Remedy, a natural product from Mother Nature's original gardener, the common earthworm, long recognized as the undisputed champion in converting organic wastes into a ready-to-use compost, fertilizer and soil amendment. And, in the process, those lowly creatures help aerate and condition the soil for the healthy and robust growth of all things green: crops of every description, lawns, plants, shrubs, ornamentals, flowers and gardens big and small.

  • More advanced than plain compost and infinitely more eco-friendly than synthetic fertilizers in available nutrients, micro-organisms, moisture-retention and soil formation ability
  • Superior germination, plant growth and enzymes found only in worm-processed organic matter
  • Greater plant heights, foliage and root depth
  • Higher crop yields and at faster rates of growth
  • Larger and better tasting fruits and vegetables
  • Far fewer pathogens remaining after use, as the worms have literally eaten and removed the bad boys in the soil medium
  • Use this calculator to determine how much product you need to complete your project:

    Home Depot mulch and top soil calculator tool


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Bag Capacity/Dry Volume (cu. ft.) 
.989 cu ft 
Soil Amendment Type 
Warranty / Certifications
Manufacturer Warranty 


Rated 4.7 out of 5 by 30 reviewers.
Rated 5.0 out of 5.0 by Superb Organic Worm Casting Soil The one cubic foot sack of Organic Worm Casting Soil is enough to fertilize all the shrubs, trees, perennials, potted plants, even the yard. My yard is small to medium sized lot, almost 1/4 acre and fully landscaped. The worm castings soil is a very rich amendment added a cup per shrub to the top layer of the soil in existing plantings or you can add one cup to a freshly dug hole in new plantings. The worm casting soil can also be added freely to the lawn. It is a slow released fertilizer that will not burn or harm the landscaping. Absolutely awesome and easy to apply. So rich and nutritious. July 19, 2015
Rated 5.0 out of 5.0 by Super Rich Garden Food The product mixes with the soil very easily. It looks rich with nutrients! I don't have a green thumb, but over the last few weeks, I noticed my flower bulb shoots grew quickly. I did two areas, and the one with the worm casting sprung up faster. I didn't use it on the grass, as I have a large lot and worked it in many other areas. I'm getting MORE for the lawn, as many people said it doesn't burn or have any negative effects. I've also mixed it in my square-foot garden area where we are about to plant some fall squash. I've never used a product like this one, but I would recommend it over the many other garden products since it's safe and natural. I don't like products with chemicals. Plus, I like knowing how it's made. July 31, 2015
Rated 5.0 out of 5.0 by Awesome Organic Fertilizer As an organic gardener, I just love worm casting (worm poo) and couldn't get enough this stuff, we gardener call it "black gold' because it's precious to creating fertile soil. Normally you have to go to specialty nursery to get this awesome organic fertilizer. I use it in my garden bed, container, indoor house plants, etc... In addition, I use it to make worm tea, a liquid form of organic fertilizer. Whenever I prep my garden soil, worm casting is the first thing that come to mind. It acts a soil amendment, by aerating the soil to prevent compaction. It softens soil for young seedlings, so they can develop strong root systems. It also adds excellent source of nitrogen without the harmful effect of synthetic/chemical fertilizer. More importantly it won't burn your plants. It is truly a gift of Nature. September 21, 2015
Rated 5.0 out of 5.0 by Food for the garden Mix up some in the soil, and add some to the water to make tea, and off we go into the beautiful world of spring gardening. One bag last me all summer long for great compost tea. I also add dried sea salt for minerals, and my home brew compost. No matter how you use it for the garden you can not go wrong. May 3, 2015
Rated 5.0 out of 5.0 by Dark, beautiful soil Absolutely the best fertilizer you can buy. Dark and rich, it looks like good farm soil. I applied in directly to the soil, amending our very sandy soil. In our case, this should allow subsequent watering to filter the nutrients down to lower roots as well. I mixed the castings in with a mulch rich organic potting soil as well for plants, and it creates a really nice blend. August 3, 2015
Rated 5.0 out of 5.0 by A Million + 1 Uses! This is a must have for anyone with a lawn or garden. It's not just use in the veggie patch, but you can use it as is or mixed with water as a "tea" on your lawn and plants. I originally got this to use in my new vegetable garden, but I'm also using it to help with my lawn reseeding project, as well as in my orchard, and in my planters. You just can't go wrong. Plus it's all natural, you don't have to worry about reading poison around your yard. Totally goof proof, and worry free. I can't say enough about this! May 16, 2015
Rated 5.0 out of 5.0 by The Best Amendment I've Found I LOVE this product! I have made my own compost for over a decade, nurtured a small worm farm for several years, and Noble Organic Worm Casting Soil is the best commercial product I have found. I know dirt. I grow salad in my organic garden and I want to know what's in my amendments. This product is like black gold, rich, earthy, it reminds me of fluffy ground dark chocolate. I had four different compost/soil products to add to my garden and when I opened my Noble bags, I was very very pleased. It is the best, and I loved adding it to my vegetable garden. Expensive but worth it, especially compared to the competition. April 15, 2013
Rated 5.0 out of 5.0 by The best natural fertilizer Reasons why I want worm casting for my gardening: worm casting is final product of earthworm digestion and is also called "super humus". It's the richest natural fertilizer known to humans. As little as a tablespoon of pure worm castings provides enough organic plant nutrients to feed a 6" potted plant for more than two months. Unlike animal manure and artificial fertilizers it is absorbed easily and immediately by plants. Worm castings don't only stimulate plant growth: they also enhance the ability of the soil to retain water (because of its texture - miniature football shaped particles which do not stick together) and it even inhibits root diseases such as root rot. These miniature particles also improve aeration of soil, so roots can grow faster and allows for excellent drainage in soil. Another advantage is that it does not harm plants no matter how much casting you put around them The humus in the worm castings extracts toxins and harmful fungi and bacteria from the soil. Worm castings therefore have the ability to fight off plant diseases. This product is little miracle making our garden happy. Worm castings are incredible helpers to our messed up soil. When holding this soil in the hand it feels like silky velvet. These days I am planting my seedlings into my vegetable beds. For now I am using about a spoon of casting per plant mixed into the soil above roots. For my veggies one bag will last all season. May 15, 2015
  • 2015-11-26 T13:02:52.142-06:00
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