San Marcos Growers LogoSan Marcos Growers
New User
Wholesale Login
Enter Password
Home Products Purchase Gardens About Us Resources Contact Us
Nursery Closure
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

PLANT TYPE
PLANT GEOGRAPHY
PLANT INDEX
ALL PLANT LIST
PLANT IMAGE INDEX
PLANT INTROS
SPECIALTY CROPS
NEW  2025 PLANTS

PRIME LIST
  for APRIL


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

 
Products > Agave sebastiana 'Silver Lining'
 
Agave sebastiana 'Silver Lining' - Cedros Island Agave

Note: This plant is not currently for sale. This is an archive page preserved for informational use.  
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. 

The information about Agave sebastiana 'Silver Lining' that is displayed on this web page is based on research conducted in our nursery's horticultural library and from reliable online resources. We will also include observations made about this plant as it grows in our nursery gardens and other gardens that we have visited, as well how the crops have performed in containers in our nursery field. We also incorporate comments that we receive from others and welcome hearing from anyone with additional information, particularly if they share cultural information that aids others growing this plant.

 
San Marcos Growers, established in 1979, will close at the end of 2025 so that the property can be developed for affordable housing.
 
  [MORE INFO]