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  2026 PLANTS

LIVE AVAILABILITY
  for JANUARY


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

 
Products > Eriogonum crocatum
 
Eriogonum crocatum - Saffron Buckwheat

Note: This plant is no longer in stock. This is an archive page preserved for informational use.  
Image of Eriogonum crocatum
[2nd Image]
Habit and Cultural Information
Category: Shrub
Family: Polygonaceae (Knotweeds)
Origin: California (U.S.A.)
California Native (Plant List): Yes
Evergreen: Yes
Flower Color: Yellow
Bloomtime: Summer/Fall
Height: 1-2 feet
Width: 2-3 feet
Exposure: Full Sun
Summer Dry: Yes
Irrigation (H2O Info): Low Water Needs
Winter Hardiness: 20-25° F
Eriogonum crocatum (Saffron Buckwheat) - A compact evergreen summer dormant shrub to 1 1/2 feet tall by 2-3 feet wide with wooly silver-white leaves that contrast beautifully with its sulfur yellow to chartreuse-yellow flower heads that appear late spring through late summer and then turn a cinnamon-brown color.

Plant in full coastal sun (afternoon shade inland) in well-drained to heavier clay soils with very little or no summer watering. Hardy and evergreen to short duration temperatures down to around 20° F, but can resprout when top growth is frozen back - possibly root hardy to around 10 F. A great accent plant in the garden or even as a potted specimen.

Eriogonum crocatum is native to Ventura County where is grows along the Conejo Pass in the area where Highway 101 climbs south from the coastal plains of Camarillo where it is often found on open, dry hillsides or in pockets of soil in rock faces. It is from this location comes the alternate common name, Conejo Buckwheat. The name for the genus comes from the Greek words 'erion' meaning "wool" and 'gonu' meaning a "joint" or a "knee" which refers to the hairy joints of the type species, Eriogonum tomentosum and the specific epithet is the Latin word for "saffron-colored". This species was introduced into cultivation in California by Theodore Payne. 

The information displayed on this page about Eriogonum crocatum is based on the research we have conducted about it in our nursery library as well as from information provided by reliable online resources. We also include our own observations made about this plant as it grows in the nursery gardens and other gardens visited, as well how the crops of this plant have performed in the containers in our nursery field. We will also incorporate comments that we have received from others and welcome hearing from anyone with information about this plant, particularly if it includes cultural information that will aid others to better grow it.

 
San Marcos Growers, established in 1979, closed for regular business on December 23rd 2025 as the property will be developed for affordable housing.
The gates are closed but we will be open by appointment only as we liquidate remaining plants, supplies and equipment. Our remaining plants are listed on our Live Inventory Page.
 
  [MORE INFO]