The Aggie Site for the Texas Master Gardener Program
Details of the Master Gardener program, links to other county websites and Texas specific horticulture sites

Texas Super Stars
Highlighted plants with quality and reliability judged to ensure that they will perform exceptionally well for Texas consumers

Aggie Horticulture - Plant Answers
A searchable database of answers to all your plant pests, problems and recommendations

Plant Disease Handbook  

Texas A&M Plant Pathology & Microbiology Department  

Information on many vegetables, fruit, flowers and groundcovers

Insect Answers

Field Guide for Texas Insects  

Two different sources for Insect answers

Benny Simpson's Texas Native Plants
A searchable site with pictures, hardiness, clors, heat tolerance and water requirements and more for Texas Native plants. A great place to start choosing your garden plants

Insects in the City

Info on all sorts of insects commonly found in yards  

Texas Cooperative Bookstore
100s of information pamphlets, free to download on everything from spiders, insect control, plant problems to recommended practices and growing tips on specific crops.