Online Master Gardener Resources

Please note: The inclusion of Web sites in this list does not imply endorsement or recommendation of the sponsoring organizations, their services, or information they provide. This is not an exhaustive list, so negative inferences regarding Web sites and organizations omitted from the list are unwarranted.

 

Colorado State University

Agriculture News at CSU http://www.agnews.colostate.edu/

Colorado Climate Center http://climate.atmos.colostate.edu/

Extension - Arapahoe County http://www.coopext.colostate.edu/arapahoe/

Extension - Tri River Area http://www.colostate.edu/Depts/CoopExt/TRA/

CSU Extension http://www.ext.colostate.edu/

Forest Service, Colorado State http://www.colostate.edu/depts/CSFS/

Forest Service, Grand Junction District http://csfs.colostate.edu/pages/grandjunctiondist.html

Gardening and Horticulture, Colorado http://www.coopext.colostate.edu/WR/garden.htm

Gardening and Horticulture, Denver County http://www.colostate.edu/Depts/CoopExt/4DMG/index.htm

Gardening and Horticulture, Western Colorado http://www.coopext.colostate.edu/TRA/PLANTS/

Pest Alert Bulletins http://www.colostate.edu/programs/pestalert/

Sodium Adsorption Ratio (SAR) of Soil (online computation) http://www.coopext.colostate.edu/TRA/PLANTS/sar.html

 

Other Universities

Agricultural Images, U of Georgia http://www.ipmimages.org/

Bugwood Network (Entomology & Forestry), U. of Georgia http://www.bugwood.org/

Integrated Pest Management, U of California http://www.ipm.ucdavis.edu/

Plant Facts, Ohio State University http://plantfacts.osu.edu/

Tree Identification (Dendrology), Virginia Tech http://www.cnr.vt.edu/dendro/dendrology/main.htm

Tree Pruning, U of Florida http://hort.ifas.ufl.edu/woody/pruning/index.htm

Virginia Extension http://www.ext.vt.edu/

 

U.S. Government

Environmental Protection Agency http://www.epa.gov/

Forest Trees of North America, USDA Forest Service http://www.na.fs.fed.us/spfo/pubs/silvics_manual/table_of_contents.htm

Gardening, USDA http://www.usda.gov/news/garden.htm

PLANTS Database, USDA http://plants.usda.gov/

Plants Species Database, USDA Forest Service http://www.fs.fed.us/database/feis/plants/

Associations

Agricultural Chemical Information (APLS & MSDS) http://www.cdms.net/manuf/manuf.asp

American Horticultural Society http://www.ahs.org/

Associated Landscape Contractors of Colorado http://www.alcc.com

Chinle Cactus and Succulent Club, Tri River Area http://www.coopext.colostate.edu/TRA/PLANTS/chinlecactus.html

Colorado Desert Herb Society, Tri River Area http://www.coopext.colostate.edu/TRA/PLANTS/CoDesertHerb.html

Colorado Native Plant Society http://carbon.cudenver.edu/~shill/conps.html

Denver Botanic Gardens http://www.botanicgardens.org/

Grand Valley Rose Society, Tri River Area http://www.gvrs.org/

International Master Gardener Conference http://www.hort.wisc.edu/mastergardener/IMG_conference.htm

Plant Diseases, American Phytopathological Society http://www.apsnet.org

ProGreen (Green Industry Professionals) http://www.progreenexpo.com/

Saxifrage Society http://www.saxifraga.org/

Sedum Society http://www.cactus-mall.com/sedum/

Tri River Area Master Gardeners http://www.coopext.colostate.edu/TRA/PLANTS/mgp.html

Western Colorado Bonsai Society http://www.coopext.colostate.edu/TRA/PLANTS/bonsai.html

Western Colorado Botanical Society http://www.wcbotanic.org/index.htm

Western Colorado Gardening Foundation http://www.wcgf.org/

Placed on the Internet April 22, 2004
Updated June 1, 2009