Home Lawn & Garden Users


1 cu ft (28L) retail bags of Pro-C™ Carbon Soil Enhancer can now be purchased through Amazon.

Price:  $25

If you are located in East Tennessee, contact pro-c@protonpower.com to arrange pickup and save on shipping.

Product Sheet | Instructions | MSDS



Professional Nurseries, Landscapers & Bulk Users

bulk bag

45 cubic foot Super Sacks on pallets are also available and priced competitively.

Contact pro-c@protonpower.com for pricing.

We can arrange shipping domestically or internationally.

Product Sheet | MSDS



The Pro-C™ Difference


Pro-C AdvantagesWhy Carbon?

Carbon is Earth’s most basic chemical building block. It is found in all living things, forming proteins, lipids, nucleic acids and carbohydrates. Carbon is essential to life, and without it, nothing grows.

Healthy soils need carbon, as it enables soil to hold onto water and nutrients, helps prevent compaction and promotes healthy root structures.

The rich, black carbon in Pro-C™ transforms soil, altering its physical structure to provide an ideal habitat for microorganisms that recycle the nitrogen that plants need.

Pro-C is ideal for ornamentals, vegetables, herbs, trees and turfgrass. From commercial greenhouses to backyard gardens, carbon makes all the difference.

Created by carbonizing renewable organics like wood and grass, Pro-C is a safe and natural product made in the U.S.A. for long-term gains in soil fertility and plant performance.


Product Information

Flyer for Home Users


Flyer for Professional Users


Home Use Instructions