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Choose your climateBased on winter hardiness only.

Fruit · Moraceae family

White mulberry

Morus alba

Full sun to part shade in a garden 16 ft 4⅞ in–26 ft 3 in × 16 ft 4⅞ in–26 ft 3 in Flowers March–April Harvest June to −93 °F
Flower colors Click a color

In short a 10-second read

SunFull sun to part shade
in a garden after 10 years16 ft 4⅞ in–26 ft 3 in
in the wild up to 50.2 ft
spacing 19 ft 8¼ in
PlantingMarch–April, October–November
HarvestJune
WinterNo winter protection

Where to plant and how much to water

Sun, soil and water.

It grows best in full sun to part shade, in average soil.

Sun

Sun6 hours or more
Part shade3–6 hours
Shadeunder 3 h

Soil

tolerates any pH
acidicneutralalkaline
averageclayloamysandy

Watering

White mulberry — Watering
drought tolerant once establishedless when it rains

Frost

−93 °F
no winter protectionleafless in winter

How much space it takes

Mature size.

The mature plant next to a person (69 in).

3 ft 3⅜ in6 ft 6¾ in9 ft 10⅛ in13 ft 1½ in16 ft 4⅞ in19 ft 8¼ in22 ft 11⅝ in26 ft 3 in29 ft 6⅜ in32.8 ft36.1 ft39.4 ft42.7 ft45.9 ft49.2 ft29 ft 6⅜ in–50.2 ftspread 29 ft 6⅜ in–50.2 ft
29 ft 6⅜ in–50.2 ft× spread 29 ft 6⅜ in–50.2 ft

Plant 19 ft 8¼ in apart.

Reaches maturity in about 20–50 years. The final size depends on the cultivar and the spot — we give the range from smallest to largest.

Calendar

Through the year.

Typical for a temperate climate (four seasons). The line shows the current month.

The year at a glance

Flowers: JanuaryFlowers: FebruaryFlowers: MarchFlowers: AprilFlowers: MayFlowers: JuneFlowers: JulyFlowers: AugustFlowers: SeptemberFlowers: OctoberFlowers: NovemberFlowers: DecemberPlanting: JanuaryPlanting: FebruaryPlanting: MarchPlanting: AprilPlanting: MayPlanting: JunePlanting: JulyPlanting: AugustPlanting: SeptemberPlanting: OctoberPlanting: NovemberPlanting: DecemberFeeding: JanuaryFeeding: FebruaryFeeding: MarchFeeding: AprilFeeding: MayFeeding: JuneFeeding: JulyFeeding: AugustFeeding: SeptemberFeeding: OctoberFeeding: NovemberFeeding: DecemberHarvest: JanuaryHarvest: FebruaryHarvest: MarchHarvest: AprilHarvest: MayHarvest: JuneHarvest: JulyHarvest: AugustHarvest: SeptemberHarvest: OctoberHarvest: NovemberHarvest: DecemberJanFebMarAprMayJunJulAugSepOctNovDec
FlowersPlantingFeedingHarvest
Now, in October: a good time for planting (container plant).
JanFebMarAprMayJunJulAugSepOctNovDec

Flowers

JanFebMarAprMayJunJulAugSepOctNovDec

March–April · green

Planting

JanFebMarAprMayJunJulAugSepOctNovDec

container plant: March–April, October–November

Feeding

JanFebMarAprMayJunJulAugSepOctNovDec

March–April

Harvest

JanFebMarAprMayJunJulAugSepOctNovDec

June

What to plant now (October) full list in October (243) →

Feeding

Nutrition.

Light
compost or mulch
JanFebMarAprMayJunJulAugSepOctNovDec

Pests and diseases

Common problems and what to do.

The most common problems in Central Europe. Protection is listed from the gentlest option.

Mulberry leaf spot

Mulberry leaf spot

Mycosphaerella mori
disease

What you will see

Leaf spots, early leaf drop in wet weather.

When to look

Spring – fall

How to protect

  1. Prevention
    • Strong, healthy trees are more resilient; feed young trees in spring and water them in dry spells.
  2. By hand fallCollect and destroy prematurely fallen leaves and all fall leaves.
Mulberry leaf spotdisease · spring – fall

What you will see

Leaf spots, early leaf drop in wet weather.

When to look

Spring – fall

How to protect

  1. Prevention
    • Strong, healthy trees are more resilient; feed young trees in spring and water them in dry spells.
  2. By hand fallCollect and destroy prematurely fallen leaves and all fall leaves.
Coral spot

Coral spot

disease

What you will see

Dieback of branches; on dead wood tiny orange to coral-pink pinhead-sized fruiting bodies.

When to look

All year

How to protect

  1. Prevention
    • Good growing practice and garden hygiene; if the plant is sickly, look for other stresses weakening it.
    • Prune in dry weather, at the branch collar (wounds heal fastest there).
  2. By handCut out dead and affected wood quickly back to healthy wood; do not leave dead wood lying in damp corners.
  3. Chemical — only when nothing else helpsThere are no specific fungicides against this disease; use wound paint only if pruning had to be done in wet weather, not routinely.
Coral spotdisease · all year

What you will see

Dieback of branches; on dead wood tiny orange to coral-pink pinhead-sized fruiting bodies.

When to look

All year

How to protect

  1. Prevention
    • Good growing practice and garden hygiene; if the plant is sickly, look for other stresses weakening it.
    • Prune in dry weather, at the branch collar (wounds heal fastest there).
  2. By handCut out dead and affected wood quickly back to healthy wood; do not leave dead wood lying in damp corners.
  3. Chemical — only when nothing else helpsThere are no specific fungicides against this disease; use wound paint only if pruning had to be done in wet weather, not routinely.

What you will see

White powdery coating on leaves, stems and flowers; leaves may become distorted.

When to look

From spring onwards

How to protect

  1. Prevention
    • Destroy fallen infected leaves in fall; do not over-feed, and protect from drought (stress invites powdery mildew).
  2. By hand fallPrune out infected shoots early and destroy fallen leaves.
Powdery mildewsdisease · from spring onwards

What you will see

White powdery coating on leaves, stems and flowers; leaves may become distorted.

When to look

From spring onwards

How to protect

  1. Prevention
    • Destroy fallen infected leaves in fall; do not over-feed, and protect from drought (stress invites powdery mildew).
  2. By hand fallPrune out infected shoots early and destroy fallen leaves.
More about this problem

What you will see

Rotting roots, white mycelium under the bark, black bootlaces (rhizomorphs) in the soil, sudden death; mushrooms in fall.

When to look

Summer – fall

How to protect

  1. Prevention
    • Choose species that honey fungus rarely attacks (e.g. Vaccinium).
  2. By handA deep barrier (17¾ in) of rubber sheeting in the soil blocks the bootlaces; regular deep cultivation breaks them.
Honey fungusdisease · summer – fall

What you will see

Rotting roots, white mycelium under the bark, black bootlaces (rhizomorphs) in the soil, sudden death; mushrooms in fall.

When to look

Summer – fall

How to protect

  1. Prevention
    • Choose species that honey fungus rarely attacks (e.g. Vaccinium).
  2. By handA deep barrier (17¾ in) of rubber sheeting in the soil blocks the bootlaces; regular deep cultivation breaks them.
More about this problem
Sources (5)

Frequently asked

Quick answers.

When does white mulberry flower?

In March–April; the flowers are green.

When is white mulberry harvested?

In June.

Does white mulberry tolerate shade?

It tolerates part shade (3–6 hours of sun), but not full shade.

How much space does white mulberry need?

At maturity 29 ft 6⅜ in–50.2 ft wide and 29 ft 6⅜ in–50.2 ft tall; recommended spacing 19 ft 8¼ in.

Mulberry leaf spot — what can you do?

Strong, healthy trees are more resilient; feed young trees in spring and water them in dry spells. Collect and destroy prematurely fallen leaves and all fall leaves.

Coral spot — what can you do?

Good growing practice and garden hygiene; if the plant is sickly, look for other stresses weakening it. Cut out dead and affected wood quickly back to healthy wood; do not leave dead wood lying in damp corners.

Sources (19) Checked 24 October 2026

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