Bayou Bend Collection and Gardens

Museum of Fine Art Houston – Florescence

Aggie Horticulture
Botanical Names for Identifying Plants
Burpee
DIY – Gardening and Landscaping Ideas
Garden Club of America
Garden for Wildlife
Houston Rose Society
The Herb Society of America – South Texas Unit
Jackson & Perkins
Lady Bird Johnson Wildflower Center
National Wildlife Federation – Native Plant Finder
Organic Horticulture Benefits Alliance – OHBA
Texas Antique Rose Emporium
Texas Parks and Wildlife Native Plant and Seed
Texas Parks and Wildlife
The Dirt Doctor
Toxicity of Synthetic Chemicals – Source One
Landscapes For Life™
Plants that Make the Best Topiaries

US National Resource Conservation Service 
Lady Bird Johnson Wildlife Center
Landscapes For Life™
The Garden Conservancy
Hermann Park Conservancy

Homegrown National Park

Memorial Park Conservancy

Peckerwood – John Fairey Garden 
Willow Waterhole Greenspace Conservation

Another Place in Time
Buchanan’s Native Plants
Forestry Supplies
Gardener’s Supply Co.
Harmony Farm Supply
Houston Audubon Society
Microlife Fertilizer 
Native American Seed
Nature’s Way Resources – 936-321-6990
Organic Horticulture Benefits Alliance
Southwest Fertilizer – 5828 Bissonnet, 713-666-1744
Wabash Antiques and Feed Store
Wildseed Farms

Buffalo Bayou Partnership
Houston Audubon Society
Houston Arboretum and Nature Center
Mercer Botanic Gardens
Houston Botanic Gardens