San Marcos Growers LogoSan Marcos Growers
New User
Wholesale Login
Enter Password
Home Products Purchase Gardens About Us Resources Contact Us
COVID-19 Response
Search Utilities
Plant Database
Search Plant Name
Detail Search Avanced Search Go Button
Search by size, origins,
details, cultural needs
Website Search Search Website GO button
Search for any word
Site Map
Retail Locator
Plant Listings


  for JUNE

Natives at San Marcos Growers
Succulents at San Marcos Growers
 Weather Station

Products > Agave sebastiana 'Silver Lining'
Agave sebastiana 'Silver Lining' - Cedros Island Agave
Image of Agave sebastiana 'Silver Lining'
Habit and Cultural Information
Category: Succulent
Family: Agavaceae (now Asparagaceae)
Origin: Mexico (North America)
Evergreen: Yes
Flower Color: Yellow
Bloomtime: Infrequent
Synonyms: [A. shawii ssp. sebastiana]
Height: 3-5 feet
Width: 3-5 feet
Exposure: Full Sun
Summer Dry: Yes
Deer Tolerant: Yes
Irrigation (H2O Info): Low Water Needs
Winter Hardiness: 20-25 F
May be Poisonous  (More Info): Yes
Agave sebastiana 'Silver Lining' (Cedros Island Agave) - A medium-sized rosette-forming plant that grows to 2-3 feet wide and often suckers from base to form a cluster. The fleshy, pale gray to gray-green leaves have large dark curving and bent spines along the margin and a long dark terminal spine. Plant in full sun to light shade. Little irrigation is required and in fact, this species is native to a more mediterranean climate than most other agave and does not like to be over irrigated in summer months. It is hardy to at least 23 F though leaf damage has been noted much below this. This plant comes from the islands off to the west of Baja California and is particularly notable on West San Benito, Natividad and Cedros Islands. We have grown this plant in the past from seed collected on West San Benito but our current crops are from a selection made by Kelly Griffin. This species is sometimes included as a subspecies of Agave shawii, which grows further to the north along coastal Baja California into California. This is an attractive species in the garden where it makes a good transition between gray and green plants. The picture on this page from Rancho Tissue Technologies.  Information displayed on this page about  Agave sebastiana 'Silver Lining' is based on the research conducted about it in our library and from reliable online resources. We also note those observations we have made of this plant as it grows in the nursery's garden and in other gardens, as well how crops have performed in our nursery field. We will incorporate comments we receive from others, and welcome to hear from anyone who may have additional information, particularly if they share any cultural information that would aid others in growing it.