Juglans californica California walnut (Juglandaceae) Deciduous tree

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Juglans californica
California walnut
Deciduous tree
(1 Page of 5)

The Juglans californica plant species is found in Southwestern N. America - California. It is a member of the Juglandaceae family. Common gardeners may know the plant as California walnut.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses

Latin Name:  Juglans californica
Common Name:  California walnut
Family:  Juglandaceae
Author:  S.Wats.

Known Hazards:  None known

Mature Height:     Mature Width:

Habitat:  Moist or dry gravelly soils along river courses and bottomlands[229]. Locally common in oak woods below 750 metres[71].

Propagation Notes: The seed is best sown as soon as it is ripe in individual deep pots in a cold frame[80]. You need to protect it from mice, birds, squirrels etc. The seed usually germinates in late winter or the spring. Plant out the seedlings into their permanent positions in early summer and give some protection from the cold for their first winter or two. The seed can also be stored in cool moist conditions (such s the salad compartment of a fridge) over the winter and sown in early spring but it may then require a period of cold stratification before it will germinate[78, 80].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
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