Open Greenhouse Tour

Desert Laboratory on Tumamoc Hill

Top Text: Join us in the historic 1906 Desert Laboratory Greenhouse. Plants from the Sonoran Desert to the Tropics. Center: Two images of Greenhouse then and now. Note: Cacti are Succulents, not all Succulents are Cacti. Bottom: QR Code.

When

8 – 10 a.m., Jan. 10, 2026

Where

Tumamoc Hill 1906 Desert Laboratory Greenhouse.

Tumamoc Hill 1906 Desert Laboratory Greenhouse.

Open from 8 - 10 a.m. Jan. 10th, 2026.

Ask your plant questions and view cacti and succulents from the Southwest to the Tropics.