Southern California Walnut, California Walnut, California Black Walnut Juglans californica

Detailed Listing For
Botanical Name:

Juglans californica

Family:

Juglandaceae

Genus:

Juglans

Species:

californica

Common Name:

Southern California Walnut, California Walnut, California Black Walnut

Seeds Per Pound:
116
Quantity:
3.29 lb
Average Viable Seeds/Packet:
5
Germination:
98%
Germination Test Type:
cut
Purity:
99%
Collection Locale:
California
Crop Year:
2021
Minimum Hardiness Zone:
7
Harvest hemisphere:
Northern
In Stock: 3.29 lb
Prices
Items are priced on a curve, you can buy any 'bulk quantity' up to what we have in stock, some examples are:
1 packet
$5.95
8 oz
$28.64
1 lb
$54.50
1 kg
$108.00
Growing Info, follow in order:
Scarification: Soak in water, let stand in water for 24 hours.
Stratification: none required.
Germination: can be sown in fall or spring, sow seed 1" deep, tamp the soil, mulch the seed bed, keep moist.
Other: Does not require stratification. However, a brief cold period seems to induce germination.
Physical Characteristics : A decidious Tree growing to 6 m (19ft 8in) at a medium rate. It is hardy to zone 8. It is in flower from Apr to May. The flowers are monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and are pollinated by Wind.The plant is self-fertile. The plant prefers light (sandy), medium (loamy) and heavy (clay) soils and requires well-drained soil.The plant prefers acid, neutral and basic (alkaline) soils..It cannot grow in the shade.It requires moist soil.
more »

Juglans californica , the California Black Walnut , also called the California Walnut , or the Southern California Black Walnut , is a large shrub or small tree (up to 30 feet tall) endemic to California . Some authorities (e.g. the California Native Plant Society ) combines this species with J. hindsii . On the other hand, a 2007 molecular analysis of the genus suggests that J. californica is sister to the remaining black walnuts (Rhysocaryon).This article uses the The Jepson Manual convention of species .

more »
Usda description:
More info on http://plants.usda.gov