Dwarf Hackberry (Celtis tenuifolia)

Dwarf Hackberry

Celtis tenuifolia

Its small, leathery leaves hold quiet woodland charm. Deciduous small tree or large shrub; common name: Dwarf Hackberry.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerates dry, compacted urban soils and moderate pollution
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Watering Drought-tolerant once established; water deeply during prolonged dry spells to support fruit development
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Temperature Cold hardy to USDA zone 4; tolerates extreme winter cold and summer heat stress
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Characteristics

  • Leaf: Small, ovate to lanceolate leaves with serrated margins; glossy dark green above, pale pubescent below
  • Flower: Inconspicuous greenish-yellow axillary flowers, borne in small clusters
  • Fruit: Round, dark purple drupes ripening in late summer to early fall; edible when fully mature
  • Stem/Bark: Smooth light gray bark developing shallow ridges with age
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Care Guide

Watering

Water deeply every 7–10 days during extended dry periods

Fertilization

Light application of balanced slow-release fertilizer once in early spring. Refrain from fertilizing in late summer to avoid stimulating tender new growth susceptible to winter damage

Banana peel compost tea:Use fully composted banana peels; dilute 1:20 with water for root drench to support fruit production and leaf health
Pruning
  • Remove dead, damaged, or crossing branches in late winter to early spring before new growth emerges
  • Thin crowded stems to improve air circulation and enhance the plant's natural multi-stemmed form
  • Limit heavy pruning to maintain the shrub or small tree habit; avoid shearing into formal shapes
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats; no known adverse effects

Humans: Non-toxic to humans; ripe drupes are edible when fully mature

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental urban landscaping; provides edible fruit for birds and small mammals; ripe drupes are edible for humans when fully mature