09
04 '24
Root Pressure and the Flow of Sap Director Lew Feldman A Garden member recently wrote me seeking an explanation for the liquid (sap) dripping from the cut ends of her newly pruned ‘Roger’s Red’ grapevines. The dripping had continued for over a week and she wondered about the cause, and whether the loss of sap…
09
04 '24
Seeking Spatial Patterns of Photosynthesis: Innovative technology and the UC Botanical Garden Collections Paul Seibert How does photosynthesis change across the surface of a leaf? This was the driving question that led to my involvement with the UC Botanical Garden at Berkeley. My name is Paul Seibert, and I am an environmental engineering PhD student…