Jiffy Group manufactures growing media and plant-propagation products for commercial horticulture, supplying growers with solutions for propagation and cultivation. Its global production network includes facilities in multiple countries, and the company reports that all production locations achieved ISO 22000 food-safety certification by spring 2023. Jiffy describes its work as developing sustainable plant-growing solutions for crops from vegetables and fruit to forestry and ornamental plants.
ISO 22000 Food Safety Management System
ISO 9001 Quality Management System
ISO 14001 Environmental Management System
RHP Certification
OMRI Listed
Veriflora Responsible Horticultural Peat Moss Production
SCS Responsibly Managed Peatlands Standard
EN 13432
ECOCERT
Controlled Environment Agriculture Alliance Membership
Compliance program
RHP
Quality certification
Good Earth Horticulture, IncSince 1958, family-owned Good Earth Horticulture has grown from a retail nursery into a producer and distributor of horticultural products, including professional growing media and garden soils. Based in Lancaster, New York, the company operates 10 production facilities across the United States and Canada, harvesting Canadian sphagnum peat in New Brunswick and composting bark at sites across the country. Good Earth also continues the Hoffman garden-products line acquired in 1999.LANCASTER, NY
The HC CompaniesFrom its headquarters in Twinsburg, Ohio, The HC Companies manufactures horticultural planters and pots for commercial growers, retailers, and home gardeners. The company brings together multiple legacy growing-container brands and operates production facilities across North America, including a Canadian closed-loop water-recycling facility for its fiber containers. Its sustainable offerings include USDA BioPreferred-certified products, including fiber containers with verified biobased content.MIDDLEFIELD, OH
Green Valley Food CorporationSince 1996, Dallas-based Green Valley Food Corporation has grown hydroponic sprouts and other fresh foods, including wheat grass and tofu. Its 60,000-square-foot facility also provides temperature-controlled warehousing and produce inspection services for the Dallas–Fort Worth area. Green Valley puts unusual emphasis on sprout safety, holding every batch until it passes independent microbiological testing under its SQF 2000 level 2, HACCP-based food-safety program.GRANTSVILLE, MD
Goodness GardensBorn in the 1980s as a hydroponic research project, second-generation family-owned Goodness Gardens now grows, packs, and distributes fresh culinary herbs and specialty produce. Its more than 1 million square feet of growing space across five states supports retail and foodservice customers from the East Coast to the Midwest, with a cold-chain operation that moves herbs from harvest to customer in under 36 hours. Goodness Gardens maintains PrimusGFS and USDA National Organic Program certifications alongside GFSI compliance.NEW HAMPTON, NY