Aloe Crosby's Prolific not-edible Agave Celsii 'Nova' — A

Agave Celsii 'Nova' — A related compact agave with smooth blue-green leaves that pairs beautifully with Agave chazaroi

10–15 foot spread

Spring (Feb–Apr): Fresh green leaves flush out on the tidy rounded crown and the canopy fills in fast

Leatherleaf Acacia's round

Monsoon rain (Jul to Sep) usually covers its water needs

Aloe Crosby's Prolific not-edible Agave Celsii 'Nova' — AThe Best Clumping Ground Cover Aloe for Phoenix Landscapes Aloe nobilis hybrid 'Crosby's Prolific' is one of the easiest and most rewarding aloes you can grow in Phoenix. This compact, fast spreading aloe forms dense clusters of small green rosettes that turn beautiful shades of orange and red when stressed by sun or cold. In spring and summer, it sends up bright orange red tubular flower spikes that attract hummingbirds from across the yard.