Rock Buckwheat (Sphaerocephalum) is generally described as
a perennial subshrub or shrub.
native to the U.S. (United States)
has its most active growth period in the
Rock Buckwheat (Sphaerocephalum) has
green foliage and
yellow flowers, with
a moderate amount of
conspicuous brown fruits or seeds.
The greatest bloom is usually observed in the
with fruit and seed production starting in the
spring and continuing until
not retained year to year.
Rock Buckwheat (Sphaerocephalum) has a
long life span relative to most other plant species and a
slow growth rate.
At maturity, the typical
Rock Buckwheat (Sphaerocephalum) will reach up to
1 foot high, with a maximum height at 20 years of
Rock Buckwheat (Sphaerocephalum) is not commonly available from nurseries, garden stores and other plant dealers and distributors. It can be propagated by
bare root, container, seed.
It has a
slow ability to spread through seed production and the seedlings have
Note that cold stratification is
not required for seed germination and the plant cannot survive exposure to temperatures below
high tolerance to drought and restricted water conditions.
Source: USDA, NRCS, PLANTS Database, plants.usda.gov.
National Plant Data Center, Baton Rouge, LA 70874-4490 USA