Urban Worm Company Worm Castings - OMRI Listed
**Free shipping to the lower 48**
**Available in 5, 10, 15, and 40lb sizes!**
**Philadelphia-area customers can use LOCAL30 at checkout for 30% off for local pickup only.**
Now approved for organic use!
Add life back to your soil with Urban Worm Castings!
These castings have a balanced fungal:bacterial ratio and if you can keep them out of UV light, their quality will persist for 6 months or more.
Recent analysis shows high humic content and nitrogen cycling microbes.
Urban Worm Castings are shown to:
-
boost plant growth
-
speed up germination
-
increase yield by 20-80%
-
suppress pests and pathogens
-
improve water retention
Do you need bulk worm castings of more than 50lbs? Either e-mail us or check out our 2250lb SuperSack option.
$29.00
$25.00
$4.00
**Free shipping to the lower 48**
**Available in 5, 10, 15, and 40lb sizes!**
**Philadelphia-area customers can use LOCAL30 at checkout for 30% off for local pickup only.**
Now approved for organic use!
Add life back to your soil with Urban Worm Castings!
These castings have a balanced fungal:bacterial ratio and if you can keep them out of UV light, their quality will persist for 6 months or more.
Recent analysis shows high humic content and nitrogen cycling microbes.
Urban Worm Castings are shown to:
-
boost plant growth
-
speed up germination
-
increase yield by 20-80%
-
suppress pests and pathogens
-
improve water retention
Do you need bulk worm castings of more than 50lbs? Either e-mail us or check out our 2250lb SuperSack option.
Limited Time Offer
Our 5LB/4QT worm castings can be purchased most cheaply on Amazon!
We've got these bags in the Prime inventory with free 2-day shipping for Prime members!
Use the button below to get them today!
APPROVED FOR ORGANIC USE!
Our worm castings are now approved by the Organic Materials Review Institute (OMRI)
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TMECC: Test Method for the Examination of Composting and Compost
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US EPA 846-6020: Testing protocols for detecting pollutants in dissolved solutions derived from soils and other matter
BIOLOGICAL ASSAY TEST ANALYSIS
We sent our castings to the Soil Food Web New York for a biological assay:
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They measured bacteria, fungi, nematodes, amoebae, flagellates, and nitrogen cycling potential