Aloe Crosby's Prolific not-edible Month 3–6: Every 10–14 days

Month 3–6: Every 10–14 days (every 7–10 days in peak summer)

Once fully established (after year 2)

or other plants to accommodate mature width

Not a fit if you only have a small patio bed

Aloe Crosby's Prolific not-edible Month 3–6: Every 10–14 daysThe 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.