Aloe rubroviolacea

Arabian aloe
Chunky blue green leaves turn “ruby violet” with stress. Initially solitary, mature plants clump into modest colonies creeping along the ground. Cascades from pots. Red-orange fall flowers.
height 2–3ft
width 4–6ft
tolerates Cold, Drought, Heat, Pots, Rooftops, Wind
water
needs		 Low
water
info		 Aloes thrive on neglect, making them one of the easiest garden plants for California. They are drought-tolerant, and most will not need additional water once established in the coastal garden. Most aloes will be plump with many bright vibrant blue or green leaves during their growth season. It’s natural for these same plants to show stress during their dry season, often turning shades of red, orange or brown, giving added seasonal interest to the succulent garden. During this time the leaves will curl in on themselves, and often shrivel up and shed from the base. If you prefer a lush look, watering once dry will keep them plump.
hardy
to		 22F
exposure Part Sun – Full Sun
indoor
outdoor		 Outdoor
drainage In Ground: Cactus Mix, In Pots: Cactus Mix
fertilizing All Purpose
origin Arabian Peninsula
california
native		 No
sunset
zones		 16, 17, 20–24

Sunset Zones Map

Outdoor Exposure Guide

OUTDOOR EXPOSURE GUIDE

Full Sun
Six or more hours of sun beams directly landing on the plant's leaves.

Part Shade
Three to five hours of sun beams directly landing on the plant's leaves.

Part Sun
One to two hours of sun beams directly landing on the plants leaves.

Full Shade
The plant is never fully lit by sun beams, but is in a bright spot or has dappled sunbeams playing over the leaves throughout the day.

Deep Shade
The plant never has dappled light on the leaves, and is in a place that feels dim, even on a nice sunny day.

SUNSET ZONES MAP

Growing Notes

This aloe will retain the dried lower leaves to create an armed “beard” or “skirt” that helps defend the plant from predation. If you prefer, this beard may be removed by briskly rubbing off the old leaves. This is an aesthetic consideration that won’t affect the plant either way. Leaving the dead lower leaves from the beginning can create a picturesque natural look.
Once the flower stalks are completely bloomed out and dry, they will come out with a light tug, or can be pruned off low in the crown.

Special Interest

Hummingbirds love aloes, many of which are pollinated by birds in their native habitat.

This aloe is easily propagated from stem cuttings. Just let them dry for a week and then plant in well-drained soil.