When growing cannabis, the soil is the foundation. It is super important to make sure it is full of the right nutrients and has the environment to help your plants thrive. If you are growing in Orego...
100% Safe and Natural Way of Organically Fertilizing
Plants, Gardens, Nurseries, Orchards Etc.
Circle M Worm Castings are great for several commercial and residential needs. From Vineyards to Cannabis Operations to Home Gardens, our premium worm castings provide rich nutrients to your plants in a form they can use.
Based in Ontario, OR, our family run Circle M Farms provides our high-quality worm castings to Oregon, Washington, Idaho, and Nevada.
What are Worm Castings
Worm castings are different from other animal manure and artificial fertilizers. Circle M Worm Castings feel and smell like the purest of soils. By using our premium worm castings instead of potentially toxic chemical fertilizers, you protect the environment and fertilize the way Mother Nature intended.
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Keep up with us on Facebook @circlemfarmswormcastings.
Find Our Products
Our African Nightcrawlers are raised in a state of the art temperature and humidity controlled environment. They are fed our proprietary grain based feed formula and given the absolute best soil to live in. We do not use any fillers in our product and we believe you won’t find a better premium worm casting. We are now offering bulk one time orders or discounted contract purchases. Looking for a retailer or want to buy for your commercial farm? Check out our retailer locater.
Snow is starting to fall, and you have probably harvested your plants already. So there is nothing to do now until Spring comes and it's time to replant right? Wrong! Now is the perfect time to reple...
Finding the right fertilizer for your cannabis plants can be tricky. At Circle M Worm Castings we use all 100% organic African Nightcrawlers to make our worm castings. It is an excellent natural ferti...
Proud & happy to tell everyone that I've used the Circle M castings for 2 yrs. now in my gardening. Amazing yield & blossoming. Must see to believe!Julie