Ferocactus viridescens, San Diego Barrelcactus lime Yellow flower clusters bloom in

Yellow flower clusters bloom in the winter to mid spring

California Dana Point Buckwheat

- Water once a month after the first year - no summer water

on the top 50 best indoor air purifying NASA list

- Hardy up to 20 degrees

Ferocactus viridescens, San Diego Barrelcactus lime Yellow flower clusters bloom inSan Diego Barrelcactus A rare California barrel cactus that can be found in the Sonoran and Mojave desert. This cactus can reach a height of up to ten feet tall. Yellow, pink, green, and red rosettes bloom in the spring. Plant with: Shaw's Agave (Agave shawii), Coast Sagebrush (Artemisia californica), Del Mar Manzanita (Arctostaphylos glandulosa ssp. crassifolia), San Diego Viguiera (Bahiopsis laciniata), Golden Spined Cereus (Bergerocactus emoryi),