SoundGRO prices at the Chambers Creek Wastewater Treatment Plant increased April 1, 2012 due to a sales tax increase.

Current Price List

Due to limited stock, customers at the wastewater treatment plant may pick up only 5 bags of SoundGRO per day. Call 253-798-3099 to check availability prior to your trip.

SoundGro is readily available through our distributors. We apologize for any inconvenience.

List of Distributors

Contains 100% natural organic nitrogen, plus nutrients and micronutrients that are vital for the healthy growth of your plants.

SoundGRO has many benefits over regular chemical fertilizers:

• Slow-release SoundGRO works over a longer period of time, decreasing the need for frequent fertilizing.
  
• SoundGRO has a low salt index, so it can be applied even in the hottest, driest weather without risk of burning your plants.
  
• SoundGRO's composition improves soil structure.
  
• SoundGRO is safe for the environment and will not infiltrate groundwater or pollute rivers and lakes.

SoundGRO is a fertilizer product manufactured at the Chambers Creek Regional Wastewater Treatment Plant from solid residual by-products (biosolids) of the wastewater treatment process. SoundGRO meets the U.S. Environmental Protection Agency's (EPA) highest standards for biosolid safety and is classified as Class A 'Exceptional Quality' product.

Using fertilizer manufactured from biosolids is a safe and effective way of 'closing the loop' and recycling our natural resources.