Horticulture Hangover: Texas Madrones, hardy hibiscus, & night-blooming cereus

Here's the September 24 episode of Horticulture Hangover, our radio broadcast on KLBJ. Colleen reports back from the International Society of Arboriculture's Texas Tree Conference, and we take questions about Texas Madrones, hardy hibiscus, night-blooming cereus, and more.  Check out the Austin Organic Gardeners' Fall Plant Fundraiser on September 30 from 10am-2pm at Zilker Botanical Gardens. More info: https://www.austinorganicgardeners.org/ Tune in to Horticulture Hangover live on Saturdays at 8-9 am CST online here, or on the airwaves: 99.7 AM and 590 FM. Join our Patreon for early access to Horticulturati episodes, bonus content, and more!  Email: [email protected]