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Products > Aeonium simsii
 
Aeonium simsii - Sims Aeonium

Note: This plant is no longer in stock. This is an archive page preserved for informational use.  
Image of Aeonium simsii
[2nd Image]
Habit and Cultural Information
Category: Succulent
Family: Crassulaceae (Stonecrops)
Origin: Canary Islands (Atlantic Ocean)
Evergreen: Yes
Flower Color: Yellow
Bloomtime: Spring
Synonyms: [Sempervivum simsii]
Height: <1 foot
Width: <1 foot
Exposure: Sun or Shade
Summer Dry: Yes
Irrigation (H2O Info): Low Water Needs
Winter Hardiness: 20-25° F
Aeonium simsii (Sims Aeonium) - A dense low growing and well branched succulent that stays under 1 foot tall with a dense mat of 8-inch-wide rosettes of bright green strap shaped leaves that have pointed tips. The lower leaf surfaces are decorated by short dark green longitudinal dashes and the upper by a central marron line down the middle with fine nearly translucent white hairs along the margins. In late spring the showy bright yellow flowers are held in nearly flat-topped clusters rising 6 to 12 inches above the leaves on a stout reddish stalk.

Plant in full coastal sun with some protection inland in a well-drained soil and irrigate occasionally to infrequently. This is one the hardier of the Aeoniums and can tolerate moderate frosts and short duration temperatures down into the low 20s° F. This is a nice groundcover succulent with attractive foliage and showy flowers that draws bees and butterflies to the garden. It is useful as a groundcover on hillsides, in tight spaces between rocks or in a large pot.

Aeonium simsii grows naturally in rocky sites at an elevation of about 5,000 feet on Gran Canaria, the largest island of Canary Island archipelago. The name Aeonium comes for Greek word 'aionion' or 'aionios' meaning immortal or everlasting for its succulent nature and presumed longevity. With its dense ground hugging habit, it is often commented that this plant more resembles a Sempervivum species rather than the typically larger forms of Aeonium that rise up on stems. In fact, this plant was first described in 1818 by Robert Sweet as Sempervivum simsii but moved to the genus Aeonium in 1951. The specific epithet honors the British doctor and botanist Dr. John Sims (1749-1831). 

Information displayed on this page about Aeonium simsii is based on our research conducted about this plant in our nursery library as well as from information provided by reliable online resources. We also include our own observations made about it as it has grown in the nursery gardens and other gardens visited, as well how the crops of this plant performed in the containers in our nursery field. We will also include comments received from others and welcome hearing from anyone who has information about this plant, particularly if it includes cultural information aiding others to better grow it.

 
San Marcos Growers closed for regular business at the end of 2025 as the property is being developed for affordable housing.
While our gates remain closed, we will open them by appointment so we can liquidate remaining plants, supplies and equipment. The plants remaining in the field are listed on our Live Inventory Page.
 
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