Ziziphus jujuba 'Li'
fruitLi is one of the two most popular jujube cultivars, grown for its large, round, glossy fruit. Eaten fresh and crisp when the skin is greenish-mahogany, a jujube tastes like a sweet, mild apple; left to dry on the tree until wrinkled, it turns chewy and date-like, which is why it is also called the Chinese date. The tree is exceptionally tough: it laughs off heat, drought, poor soil, and a wide range of pH, and tolerates cold winters far better than any true tropical fruit. Naturally thorny and somewhat weeping, with zigzag branches and shiny leaves, it makes a productive, low-care fruit tree for hot-summer climates including the arid Southwest.
Sun
full sun
Water
Every 7 days
Harvest
~3 yrs
to first harvest
Difficulty
easy
Lifecycle
perennial
Comes back every year
Spacing
10-15 ft apart
Planting Depth
Top of the root ball level with the soil surface
Soil pH
6.0-8.0
Soil Type
Adaptable, well-draining
Hardiness Zones
Zones 5 – 10
When to Fertilize
Light nitrogen in spring; three monthly feeds in spring for young trees
Fertilizer
Nitrogen-focused fertilizer, applied sparingly
Jujube is built for hot, dry climates and tolerates cold to roughly zones 6 to 10 (Li grows zones 5 to 10), thriving where summers are long and hot. It needs full sun and only fair to good drainage, performing across a very wide soil pH (it may show minor-element deficiency only above about pH 7.8). Space trees 10 to 15 ft apart. Jujubes are famously drought-tolerant once established - they have survived both drought and excess moisture better than most fruit - so water young trees to establish, then only occasionally. Feed sparingly: nitrogen in spring at about 0.2 lb of actual N per inch of trunk diameter (to a maximum near 1 lb), with three light monthly applications in spring for the first couple of years. Remove root suckers promptly, since the tree sprouts from its roots and can form a thicket.
Direct sow
Apr 15
Projected first harvest
Aug 13 · Year 4
Year 1
Good neighbors that attract beneficial insects or deter pests
Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide
A soil fungus that is the main limiting factor where it occurs - plant in well-drained ground and avoid sites with a history of the disease
Root sprouting
Not a pest but a habit - cut or mow root suckers promptly to prevent a thicket and keep the tree vigorous
Can feed on ripening fruit - hand-pick adults, clear nearby weedy hosts, and accept minor cosmetic damage
Grafted jujubes (Li and Lang do not come true from seed) begin bearing in about 2 to 4 years and ripen in late summer, roughly July and August. For fresh, crisp eating, pick Li when the skin is turning from green to mahogany-brown but before it wrinkles. For dried Chinese dates, leave the fruit on the tree until it fully browns and wrinkles, then gather it. The fruit ripens unevenly over several weeks, so pick over the tree repeatedly.
Fresh jujubes have about 79 calories per 100 g with an exceptional 69 mg vitamin C and 250 mg potassium; dried, they concentrate to a sweet, chewy, fiber- and potassium-rich snack. Long valued in traditional cooking and teas, they are eaten fresh, dried, or candied.
For educational and informational purposes only — HomeSown is not medical, health, or other professional advice. Always positively identify any plant before handling or eating it; some plants, and some parts of otherwise-edible plants, are toxic. Consult a qualified professional before consuming or otherwise using any plant, especially if you are pregnant, nursing, taking medication, or have a health condition.
Year 2
Year 3
Year 4