In the Arcata-Eureka area of Humboldt County we have three orchid growers.
Below are some information about them and links.
Orchids for the People
Specializing in intermediate and cool growing orchids 
for both the unexperienced or experienced orchid grower.  Offerings include Bulbophyllum, Coelogyne, Dendrochilum, Maxillaria, 
Pterostylis, as well as many other genera.  They have a large collection of minature orchids, both species and hybrids.  They 
also offer plantscaping for businesses, plant rentals for home or events and orchid seed propagation.  You can visit the 
nursery, check the website for open hours.
Paphways Orchids
Specializing in Paphiopedilums, Phalaenopsis, Cattleyas, Oncidiums, 
Cymbidiums and other orchid plants.  They also offer a custom made Orchid Potting Mix that is available at local businesses 
as well as Anthuriums.  For more information or availability check the website.
Seal Rock Orchids
Specializing in cool and intermediate species orchids, especially 
from Mexico to South America.  For information or availability email wdpinnix@gmail.com.