The Cascade Compost Quality Assurance Program includes third-party laboratory testing on a regular bases. Washington State regulations also require specific annual testing based on the quantity of materials being manufactured. We take part in additional voluntary testing, too and we always make sure that our standards are in compliance with U.S. Composting Council Seal of Testing Assurance program. In fact, USCC Seal of Testing Assurance testing is performed in every batch of compost we make.
We Prioritize Meeting National Standards
The use of the “Registered Material” seal carries with it a responsibility to uphold certain standards of practice in manufacturing.
Winter Garden Tips
Planting-This is an excellent time to plant fruit, flowering and shade trees. Most garden centers have plenty of stock and are continuing to get more. Since the trees are dormant it is easier to transplant them now. By adding Cascade Compost to your planting soil you are guaranteeing great results. The compost acts as extra protection against the elements. Roses can be planted now also. Make sure and add plenty of compost to ensure beautiful blooms.