SKU: 81411688074
best worm castings for indoor plants

best worm castings for indoor plants Wiggle Worm Soil Builder Pure Worm Castings 30 lbs

Sale price$26.62 Regular price$29.58
Save 10%

Pay in installments of $7.39 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

best worm castings for indoor plants Wiggle Worm Soil Builder Pure Worm Castings 30 lbsWiggle Worm Soil Builder Pure Worm Castings are surely Mother Nature's best kept growing secret. You need only use a small amount in or around your houseplants, vegetables and flowers. The miracles of the earthworm are easily seen in the beautiful growth and yields of your plants. Wiggle Worm earthworm castings are soon to be known as the "World's Greatest Organic Fertilizer" but you don't have wait until then to experience how much they boost soil

Wiggle Worm Soil Builder Pure Worm Castings are surely Mother Nature's best kept growing secret. You need only use a small amount in or around your houseplants, vegetables and flowers. The miracles of the earthworm are easily seen in the beautiful growth and yields of your plants. Wiggle Worm earthworm castings are soon to be known as the "World's Greatest Organic Fertilizer" - but you don't have wait until then to experience how much they boost soil fertility, aeration and water retention.

These premium worm castings can be used as a fertilizer, not just a soil amendment. As they are truly pure castings, not a mix or vermicompost like other so-called worm casting products, you only need a small amount around your plants, vegetables, shrubs or grasses to see beautiful yields and growth. A half handful around the root zone of a transplant will produce up to 3-5 times the fruit and plant growth. The nutrients and microbial activity of worm castings produce a "living soil" for plants to thrive in. With the increased hormone and enzyme growth produced by adding Wiggle Worm worm castings to your soil, the roots will become more fibrous and healthier.

Wiggle Worm all-natural worm casting fertilizer is made in the U.S., and a single 30-pound bag is enough to feed acres of plants. Read more below about how worm castings works and why they are the best organic plant food around. Of course, seeing is believing! Try some Wiggle Worm castings today and join the fast growing ranks of Wiggle Worm Soil Builder believers. You'll be very happy you did. Greenhouse Megastore has a 100% customer satisfaction guarantee, so if you're now to worm castings, you can try them worry-free.

Wiggle Worm Pure Worm Castings Features:

  • NPK: 1-0-0
  • Non-toxic
  • Odor-free
  • Indoor/outdoor use
  • All-purpose
  • All-natural organic fertilizer
  • Excellent for use with houseplants, vegetables, flowers and more!
  • OMRI-listed
  • Made in the U.S.

How Wiggle Worm Soil Builder Pure Worm Castings Work

Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer is an all-purpose natural fertilizer that comes to you straight from nature with no alterations whatsoever. Our nightcrawlers are fed a very rich organic material which contains a wide variety of minerals and trace elements. The earthworms digest this material, and in its passage through the worm, it is beneficially altered both chemically and physically. The end product is "super humus", an extremely fertile organic fertilizer properly conditioned for best root growth, containing all the elements required of the earth for optimum plant nutrition.

What are worm castings, exactly? Pure earthworm castings contain rich proportions of water-soluble nutrients. This is a primary reason for being able to provide incredible results. Wiggle Worm Soil Builder allows plants to absorb all essential nutrients and trace elements quickly and easily. This is possible because the worm grinds and uniformly mixes the nutrients and trace elements in simple forms so plants need only minimal effort to obtain them. This is not the case with most other natural fertilizers. Though they may have many nutrients and/or higher analyses, the ability of plants to optimally use them is limited because they are not broken down to the degree in which the earthworm is able to provide them.

As well as an abundance of available nutrients, Wiggle Worm Soil Builder Pure Earthworm Castings also provide a perfect mix of nutrients that are not readily available but present for long-term nutritional needs. This allows plants to feed as needed for weeks and months at a time depending on the plant.

Chemical fertilizers usually provide only available synthetic nutrients, much of which are quickly lost into the soil with watering, as a plant's root system can only absorb so much. Chemical fertilizers are most often detrimental to soil microbiology, bypassing and often destroying much of its beneficial microbial and bacterial activity. At the same time, many of these synthetic nutrients are absorbed into your plants and food. Chemical fertilizers and pesticides used in both farms and gardens have become our country's leading cause of water pollution.

Another point in favor of Wiggle Worm Soil Builder Pure Earthworm Castings is the high concentration of beneficial bacteria and microbes added to them by the earthworm in the digestive process. These microscopic creatures help different elements of the soil work in conjunction with each other to create healthy, working soil that provides the best possible atmosphere for optimum growth.

Yet another benefit of Wiggle Worm Soil Builder Pure Earthworm Castings is their ability to improve soil structure. These miniature football-shaped particles improve aeration of the soil as they don't pack together. This allows roots the ability to grow fast and fibrous which promotes rapid plant growth. It also allows for excellent drainage in soil so roots don't become waterlogged or develop root rot. While improving aeration, Wiggle Worm Soil Builder Pure Earthworm Castings also increases the soil's water retention capacity as they contain absorbent organic matter that holds only the necessary amounts of water needed by the roots, while their shape allows unnecessary water to easily drain.

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. When you concentrate this odorless, non-burning miracle of nature in greater concentrations than usually found in nature, the results are truly spectacular.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81411688074

Discover Niche Categories That Outsell best worm castings for indoor plants

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
Q
Verified Purchase
Quenalyssa
Los Angeles, US
★★★★★ 5
Flavored Dog Rubber Balls
Color: H) 2.5" 3-Pack (Beef), Color: H) 2.5" 3-Pack (Beef)
My dog absolutely loves these balls, I have a few more I had already bought, but she has an addiction to them so I had to buy more. I am able to squeeze these really easily so when she does pick them up after I’ve thrown them they’re very easy for her to pick up. They have a good thickness to them so it’s not too flimsy. It’s pretty tough and they bounce pretty high which I like and so does she know she is an aggressive chewer, but I haven’t had an issue yet with her chewing right through these, which is why I like them and we both love the fact that it smells like beef I could practically smell them through the bag, but I have a really high pitched sense of smell, and I knew she was going to love them. Not to mention you can’t beat the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
J
Verified Purchase
Jay H. Fine
Fort Morgan, US
★★★★★ 5
Love These Balls
Color: H) 2.5" 3-Pack (Beef), Color: H) 2.5" 3-Pack (Beef)
These are great balls. My Border Collie can destroy a tennis ball in a couple of hours and the Kong brand ball is heavier than I like to play with in the house. These balls hold up to her biting and chewing but are lite weight and softer for bouncing off the walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
J
Verified Purchase
JEN
Waukegan, US
★★★★★ 3
Seems durable - but the scent is not the best
Color: B) 3" 2-Pack (Bacon)
I don't know if I'd call the scent of this "bacon," more like rubber with a hint of bacon. It's very strong. I gave my dog one of the balls & put one in a cabinet where I keep his treats & a few other unrelated odds & ends. I now hold my breath when I open that cabinet b/c good lord, the smell. I'm tempted to just give that one to the dog too, just because it'll air out eventually & then everything else in that cabinet won't smell bad. My dog feels so-so about it. He'll briefly chase after it & chew on it, but loses interest in it pretty fast. My rather hyperactive cat also plays with it from time to time, as he seems to have more interest in most dog toys than the dog these days, so there's that. (Then again, he thinks a wide variety of random items around the house are loads of fun to toss about, so it's possible his opinion is to be taken with a grain of salt. Between the brief periods of one of these balls being chewed on & clawed at, it's stayed completely intact. I think if you have a dog who simply likes to play fetch or chew on rubber balls in general, this one would stand up to the task. But if you're expecting it to be greeted with the enthusiasm as a bacon grease covered ball might be - I'd adjust your expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2023
S
Verified Purchase
SAM
Port Orchard, US
★★★★★ 5
My dogs favorite toy so far in two years
Color: C) 4" 2-Pack (Bacon)
I use this with my medium sized dog. These are large for him but that's what I want so I don't ever have to think about them being too small or a swallow hazard. He has been through A LOT OF TOYS in the last couple years, but nothing, NOTHING has he loved as much as these. His favorite used to be squeaker balls. Then his favorite was crackle balls. But he will gladly ignore both for this one. I don't know if it's the bacon flavor or what, but he go nuts for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
M
Verified Purchase
Matt B
Chelsea, US
★★★★★ 5
Bacon? IDK but good stuff either way
Color: C) 4" 2-Pack (Bacon)
What is there to say? they're giant 4" rubber balls from the Chew King brand which is very durable brand. The best part is they don't roll under couches, side boards, etc cause they're just big enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

recommand products