The Master Gardener Program has re-started hosting gardening demonstrations and workshops events on select Second Saturdays of the month. Register on Eventbrite.

Visit the Oahu Master Gardener Program here.

Follow the Oahu Master Gardener Program on Facebook

Gardening Questions: 

Hawaii Gardening Basics

Advanced Gardening Training 

Tropical Plant Information

Frequently asked gardening questions 

School Garden Resources

Sustainable and Organic Agriculture Newsletter 

CTAHR Publications

Plant Diagnostic Tool 

CTAHR ADSC Agricultural Diagnostic Service 

Ask the Expert also provides gardening information. This database contains hundreds of questions and answers to a great variety of topics. If you find that it does not have an answer or you need further clarification, you can contact them. To access Ask the Expert, click the link below.
http://www.ctahr.hawaii.edu/ate/