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Food & fruit

Mulberry

Morus alba

Botanical illustration of Mulberry

Exotic (native to China), long-cultivated fruit tree across Australia, historically also grown for silkworm feed.

Family
Moraceae
Layer
Sub-canopy / small to medium tree
Category
Food & fruit

Growing

  • Forest layer: Sub-canopy / small to medium tree.
  • Growth habit & lifespan: Deciduous, fast growing especially while young, long-lived and productive for decades, tolerates hard pruning well.
  • Size: 4-10m if unpruned, easily kept smaller (often deliberately pruned low for easy fruit picking).
  • Site preference: Full sun, wide soil tolerance, genuinely resilient and low-fuss once established.
  • Water needs / drought tolerance: Moderate, reasonably drought-tolerant once established.
  • Fruiting / flowering season: Inconspicuous flowers, heavy fruit set in spring/early summer — fruiting can be prolific and messy if fruit drops onto paving.
  • Propagation: Hardwood cuttings root very easily.
  • Harvesting technique: Fruit stains readily and drops when ripe — some households lay a sheet or tarp under the tree and shake gently to harvest a bulk crop rather than hand-picking individually.

Permaculture Function

  • Permaculture functions: A fast, resilient, high-yield fruit tree that also tolerates hard pruning — a good choice where a smaller, easily-netted or hand-pickable tree is wanted rather than a tall canopy specimen.
  • Wildlife value: Fruit is extremely attractive to birds, which is both a genuine wildlife benefit and the main reason volunteer seedlings turn up elsewhere on a property.
  • Edibility / medicinal use: Fruit is eaten fresh, dried, or made into jam; leaves are the traditional silkworm feed and also have some use in herbal tea.
  • Companion notes: Worth siting away from paving, decking, or the pool given how readily ripe fruit stains and drops — a lawn or mulched bed underneath makes cleanup far easier.

Safety & Control

  • Toxicity: Ripe fruit is safely edible; unripe (white/green) fruit and the milky sap can cause mild stomach upset — a minor caution rather than a serious hazard.
  • Control method: Not applicable — retain and manage as a productive tree. If volunteer seedlings appear from dropped fruit, hand-pull while young.

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