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Sound Horticulture is an active member of the greenhouse and biocontrol industries. We are members and supporters of many great organizations, including those listed below. 



The Association of Natural Biocontrol Producers is a professional association representing the biological pest management industry. Augmentative biological control utilizes beneficial insects, mites and nematodes to manage agricultural, horticultural and plant pests.


Washington State Nursery & Landscape Association is a non-profit organization dedicated to growing the success of our members. By working together we protect, promote and educate the horticultural community of Washington State.


The Washington Sustainable Food & Farming Network
uses education, organizing and advocacy to advance
sustainable food & farming programs & policies in Washington State.


A new organization was born in 2016 when Seattle Tilth, Tilth Producers and Cascade Harvest Coalition merged with the mission of building an ecologically sound, economically viable and socially equitable food system.


The Cannabis Alliance is a non-profit, membership-based association of individuals, businesses, government officials, and non-profit organizations dedicated to the advancement of a sustainable, vital and ethical cannabis industry.

WSIA serves to unite Washington State’s Sungrowers and allow us to speak with a powerful voice at all levels of state government.  We work to inform entrepreneurs and educate lawmakers, locally and in Olympia, to the unique aspects and impacts of this new and evolving industry.

Growing Solutions, Incorporated develops and distributes products related to sustainable agriculture. As an emerging technology provider, we offer Systems used worldwide to produce crops without environmental harm. We specialize in Compost Tea equipment—including our patented Compost Tea Systems—appropriate for a wide range of industry uses.

Genie Lab helps growers, breeders, and nurseries ensure that their crops and plants are virus and pathogen free. They also provide genetic identification to ensure that farmers and consumers are confident in the varieties they are growing, and consuming.

Foundation Plant Sciences provides tissue culture clones and services to licensed producers in Washington and California. They can help you with pathogen removal, strain storage, large-scale micropropagation, and provide a constantly evolving, curated catalogue of exceptional genetics to meet the demands of the market.




Passionate Partners in the Industry:

Nathan Abbott, plant and insect photography