Adult Classes

Registration Policies

  • Participants are encouraged to register early. Classes will be cancelled if they do not meet the minimum registered enrollment by three business days prior to the class.
  • Payment is due at the time of registration. You are not registered until payment is made in full.

Refunds/Cancellations

  • Refunds will be issued, minus a $5 processing fee, when you cancel five business days prior to the start of class. No refunds will be made after that date. Refunds are not issued for missed classes.
  • If the Botanical Garden must cancel a class, you will be notified and receive a full refund.

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Herbs: A Tasty Alternative in Your Landscape

Saturday, July 11, 9:30 - 11:30 AM

Many herbs thrive in sunny, well-drained gardens-a perfect fit for San Antonio. Learn how to incorporate herbs into your garden. Fee $10 (members $9)

Members: Please remember to click on the black Sign In button in the top right-hand corner of the class registration page in order to receive your discount. The member discount will not appear until the Checkout Screen.

Click here to register.

Drip Irrigation: A Water-Wise Choice

Saturday, July 18, 9:30 - 11:30 AM

Want to save water and time? Drip irrigation systems are an affordable option. Hands-on demonstration. Fee $10 (members $9)

Members: Please remember to click on the black Sign In button in the top right-hand corner of the class registration page in order to receive your discount. The member discount will not appear until the Checkout Screen.

Click here to register.

Dynamic Color in Watercolor

Sunday, July 26, 1 - 4 PM

Create more pizzazz with color combination in watercolor. Experiment with color combinations and families. Fee $45 (members $40.50)

Members: Please remember to click on the black Sign In button in the top right-hand corner of the class registration page in order to receive your discount. The member discount will not appear until the Checkout Screen.

Click here to register

Certified Arborist Course - Fall Session

Four Fridays: September 4, 11, 18, 25 from 9 AM - 4 PM

This course will help prepare professional arborists to take the ISA Certified Arborist examination. Nonprofessionals are invited to attend to gain a better understanding of the benefits of trees and develop their tree ID and tree care skills. Topics Include: Tree Biology, Identification, Soil Science, Water Management, Tree Nutrition and Fertilization, Tree Selection, Installation, Pruning and Oak Wilt plus many more. Fee $250.

Course offered in partnership with San Antonio Arborist Association and the Alamo Forest Partnership.

Click here to register.