Profile

MulberryMorus

Mulberries are fascinating fruit trees with a long history. Their sweet fruits are a valuable addition to any garden.

Mulberry (Morus): plant portrait for plant portrait - Fruit, Mulberry family, Harvest Jun, Jul, Aug, Sep
Mulberry: plant portrait. harvest: Jun, Jul, Aug, Sep.

Quick profile

Key data

Planting

Mar, Apr, Oct, Nov

Harvest

Jun, Jul, Aug, Sep

Water

medium

Good neighbors

ComfreyWild Garlic

Avoid

Walnut

Growing data

Mulberry Growing data

Seed depth

0.5 - 1 cm

Plant spacing

400 - 800 cm

Row spacing

500 - 1000 cm

Germination temp

18 - 22 °C

Sowing and germination

Seed depth0.5 - 1 cm
Germination temp18 - 22 °C
Germination time14 - 42 days
Seed viability1 - 2 years
Light germinatorNo
Dark germinatorYes
Cold germinatorYes
Stratification neededYes
Pre-soaking recommendedYes
Direct sowing possibleNo
Pre-culture recommendedYes

Planting and spacing

Plant spacing400 - 800 cm
Row spacing500 - 1000 cm
Plants per m²0.01 - 0.04 per m²
Bed widthfrom 200 cm
Spacing1/9

Temperature and site

Soil temperature15 - 20 °C
Growing temperaturefrom 10 °C
Optimal temperature18 - 28 °C
Frost sensitiveNo
Late frost sensitiveYes
Heat tolerancehigh
Cold tolerancehigh

Water, nutrients and care

Watermedium
Critical water phasesEstablishment phase, Fruit development
Watering methodbase_only
Droughtlow
Waterlogging sensitiveYes
Mulching recommendedYes
Nutrient needmedium_feeder
Compost recommendedYes
Fertilizer sensitivitylow

Container, support and growth

Container suitableYes
Pot sizeVolume: from 30 l; Recommended: from 90 l; Diameter: from 45 cm; Depth: from 50 cm
SupportYes; 150 - 250 cm
Height300 - 1500 cm
Width300 - 1000 cm
Root depth80 - 200 cm
Root spread400 - 1200 cm
Yield5 - 50 kg

Year plan

Mulberry Calendar

All plants
Indoor sowingDirect sowingPlantingHarvest

Indoor sowing

FebMar

Sowing under glass at 20°C; cold stratification often necessary for Morus nigra.

Direct sowing

No data

Direct sowing outdoors uncommon; propagation from saplings preferred.

Planting

MarAprOctNov

Spring planting recommended for young trees in frost-prone areas.

Harvest

JunJulAugSep

Fruits ripen sequentially; harvest by shaking onto laid-out tarps.

Year plan
  1. Planting
  2. Main Harvest

Growing

Mulberry Site, soil and care

Spacing

400 - 800 cm

Storage

Fresh storage duration: 1-3 days in the refrigerator, Processed storage duration: Frozen: up to 12 months; Canned/dried: up to 24 months

Pruning

Mulberry Pruning

de: Maulbeeren benötigen im Allgemeinen wenig Schnitt. Der Fokus liegt auf der Erziehung junger Bäume und dem Erhaltungsschnitt bei älteren Exemplaren. | en: Mulberries generally require little pruning. The focus is on training young trees and maintenance pruning for older specimens.

Goal

de: Maulbeeren benötigen im Allgemeinen wenig Schnitt. Der Fokus liegt auf der Erziehung junger Bäume und dem Erhaltungsschnitt bei älteren Exemplaren. | en: Mulberries generally require little pruning. The focus is on training young trees and maintenance pruning for older specimens.

Pruning timing

winter

JanFeb

Formative pruning for young trees, removal of dead or diseased wood. Only perform on frost-free days. Winter pruning should be done before sap rise to avoid heavy bleeding. For Morus nigra, very late winter pruning (just before bud break) or summer pruning is often better.

summer

JulAug

Light corrective and thinning pruning after harvest to limit growth and promote air circulation. Removal of water shoots. Summer pruning is less stressful for the tree and reduces bleeding. Ideal for size control and shaping.

Remove

  • Dead, diseased, or damaged wood
  • Crossing or rubbing branches
  • Water shoots and suckers from the base/rootstock
  • Inward-growing branches
  • Branches that are too dense and crowd the canopy

Preserve

  • Healthy, well-spaced scaffold branches
  • Fruiting wood (especially for Morus nigra, which fruits on older wood)
  • Branches that contribute to the desired canopy shape

Avoid

  • Heavy pruning in late winter or early spring, as mulberries 'bleed' heavily (lose sap).
  • Excessive removal of old wood on Morus nigra, as this can reduce yield.
  • Pruning in wet weather to minimize the risk of fungal infections.

Tools and hygiene

Clean and disinfect pruning tools before and after use to prevent disease transmission.

Companion guide

Mulberry Companion guide

Companion guide

Good neighbors

ComfreyWild Garlic

Avoid

Walnut

Health

Pests, Diseases

Pests

Bark beetle

Exit holes in the bark, wilting symptoms in weakened trees.

Fall webworm

Webbing nests in branches, defoliation of leaves.

Diseases

Leaf spot disease

Dark, sunken spots on leaves, premature leaf drop.

Bacterial blight

Black spots on shoot tips, dieback of young twigs.

Deficiencies

Iron deficiency (Chlorosis)

Yellow leaves with green veins, especially on very calcareous soils.

Plant health

FAQ

When do mulberries bear fruit?

Mulberries typically start bearing fruit 2-3 years after planting, with full yields on mature trees.

How do I prune a mulberry tree?

Mulberries require minimal pruning. Focus on formative pruning for young trees and light maintenance pruning for older ones, preferably in summer after harvest or in late winter on frost-free days. Avoid heavy pruning in spring due to sap bleeding.

Can mulberries be grown in pots?

Yes, dwarf varieties like 'Mojo Berry' are well-suited for container cultivation, requiring a large pot (min. 30L) and good drainage.

Are mulberry fruits messy?

Yes, ripe mulberries can stain pavements and clothes heavily. It's advisable to plant them away from paths or use tarps during harvest.

Are all parts of the mulberry tree edible?

Only ripe fruits are recommended for human consumption. Unripe fruits and other plant parts contain a milky sap that can be mildly laxative.

Related plants

Fig

Same family

Both belong to the mulberry family (Moraceae).

Paper Mulberry

Same family

Both belong to the mulberry family (Moraceae).

Leaf spot disease

Shared diseases

Typical fungal disease for mulberries.

Bacterial blight

Shared diseases

Can affect mulberries, especially in wet weather.

Sources

Public sources

  1. Wikidata entity

    Wikidata · 2026-05-14

  2. GBIF species match

    GBIF · 2026-05-14

  3. Deutschsprachige Wikipedia: Maulbeeren

    Wikipedia · 2026-05-14

  4. English Wikipedia: Morus (plant)

    Wikipedia · 2026-05-14

  5. English Wikipedia: Morus (plant)

    Wikipedia · 2026-05-14

Details

More public plant data

Names
Common

Mulberry

Plural

Mulberries

BotanicalMorus
Botanical authorL.
Synonyms
  1. mulberry tree
  2. mulberry genus
Common synonyms
  1. mulberry tree
Regional names
Historical names
Market names
Misspellings
International names
Fr
  1. Mûrier
Es
  1. Mora
  2. Morera
It
  1. Gelso
Pl
  1. Morwa
Ambiguous names
  1. NameMaulbeere
    Languagede
    Shared with
    1. Mulberry (color)
    Clarification

    Refers to the plant genus, not the color shade.

Search terms
  1. Mulberry
  2. Morus
  3. Mulberry tree
Taxonomy
KingdomPlantae
Clades
  1. Tracheophyta
  2. Angiospermae
  3. Eudicotyledoneae
  4. Rosids
OrderRosales
Family botanicalMoraceae
Family

Mulberry family

Family idmoraceae
TribeMoreae
GenusMorus
Hybrid statusnot_hybrid
Related crops
  1. Ficus
  2. Broussonetia
Classification
Main groupFruit
Sub groupTree Fruit
Crop groupSoft Fruit
Life cyclePerennial
Perennialyes
Woodyyes
Treeyes
Shrubyes
Edible parts
  1. fruits
Nutrient groupvitamins
Calendar
Sowing indoor
Months
  1. 2
  2. 3
Earliest month2
Latest month3
Notes

Sowing under glass at 20°C; cold stratification often necessary for Morus nigra.

Sowing outdoor
Notes

Direct sowing outdoors uncommon; propagation from saplings preferred.

Planting out
Months
  1. 3
  2. 4
  3. 10
  4. 11
Earliest month3
Latest month11
Notes

Spring planting recommended for young trees in frost-prone areas.

Harvest
Months
  1. 6
  2. 7
  3. 8
  4. 9
Earliest month6
Latest month9
Notes

Fruits ripen sequentially; harvest by shaking onto laid-out tarps.

Month tasks
1
  1. Winter pruning on frost-free days.

2
  1. Cut scion wood for grafting.

3
  1. Planting time for bare-root trees.

4
  1. Fertilize with compost or organic multi-purpose fertilizer.

5
  1. Renew mulch layer in the drip line area.

6
  1. Start of harvest for White Mulberries.

7
  1. Main harvest season; install nets to protect from birds.

8
  1. Summer pruning possible to limit growth.

9
  1. Final harvest of late varieties (Black Mulberry).

10
  1. Prepare for autumn planting.

11
  1. Apply whitewash to trunks to protect against frost cracks.

12
  1. Check young trees for animal browsing damage.

Month tasks structured
3
  1. Taskplanting
    Label

    Planting

    Priorityhigh
    Months
    1. 3
    2. 4
    3. 10
    4. 11
7
  1. Taskharvest
    Label

    Main Harvest

    Prioritymedium
    Months
    1. 6
    2. 7
    3. 8
Book content
Overview

Mulberries are fascinating fruit trees with a long history. Their sweet fruits are a valuable addition to any garden.

Structured month tasks
Cultivation specs
Seed
Seed depth cm min.0.5
Seed depth cm max.1
Light germinatorno
Dark germinatoryes
Cold germinatoryes
Stratification neededyes
Pre soaking recommendedyes
Germination temperature c min.18
Germination temperature c max.22
Germination days min.14
Germination days max.42
Seed lifespan years min.1
Seed lifespan years max.2
Direct sowing possibleno
Pre culture recommendedyes
Spacing
Plant spacing cm min.400
Plant spacing cm max.800
Row spacing cm min.500
Row spacing cm max.1000
Recommended density per sqm min.0.01
Recommended density per sqm max.0.04
Min. bed width200 cm
Square foot gardening spacing1/9
Spacing notes

Space requirements vary significantly by variety and pruning form (tree vs. shrub).

Growth dimensions
Height cm min.300
Height cm max.1500
Width cm min.300
Width cm max.1000
Root depth cm min.80
Root depth cm max.200
Root spread cm min.400
Root spread cm max.1200
Growth speedmedium
Final size notes

Morus alba grows faster and reaches larger sizes than Morus nigra.

Temperature
Min. growing temperature10 °C
Optimal temperature c min.18
Optimal temperature c max.28
Max. heat tolerance40 °C
Soil temperature for sowing c min.15
Soil temperature for sowing c optimal20
Frost sensitiveno
Late frost sensitiveyes
Heat tolerancehigh
Cold tolerancehigh
Temperature notes

Young shoots are sensitive to late spring frosts; Morus nigra requires more warmth.

Water
Water needmedium
Critical water phases
  1. Establishment phase
  2. Fruit development
Drought tolerantyes
Drought sensitivitylow
Waterlogging sensitiveyes
Mulching recommendedyes
Water notes

Established trees are very drought-resistant; avoid waterlogging at all costs.

Nutrition
Nutrient groupmedium_feeder
Heavy feederno
Medium feederyes
Light feederno
Nitrogen needmedium
Phosphorus needmedium
Potassium needmedium
Calcium needhigh
Magnesium needlow
Compost recommendedyes
Mulching recommendedyes
Fertilizer sensitivitylow
Nutrition notes

Calcareous soils are preferred; over-fertilization with nitrogen reduces frost hardiness.

Container
Container suitableyes
Min. pot volume30 l
Recommended pot volume90 l
Min. pot depth50 cm
Min. pot diameter45 cm
Plants per container min.1
Plants per container max.1
Drainage requiredyes
Repotting neededyes
Container notes

Dwarf varieties like 'Mojo Berry' are well-suited for container culture.

Support
Needs supportyes
Support recommendedyes
Climbingno
Viningno
Trellis recommendedno
Support types
  1. stake
Support height cm min.150
Support height cm max.250
Training requiredyes
Support notes

Supporting stake required for the first 3-5 years after planting.

Cultivation modes
Outdoor bed suitableyes
Raised bed suitableno
Container suitableyes
Balcony suitableyes
Greenhouse suitableno
Polytunnel suitableno
Indoor suitableno
Windowsill suitableno
Hydroponic possibleno
Permaculture suitableyes
No dig suitableyes
Yield density
Yield per plant min.5
Yield per plant max.50
Yield unitkg
Yield per sqm min.0.5
Yield per sqm max.2.5
Yield reliabilitymedium
Yield notes

Yield starts after several years; full yield on mature trees is very high.

Site
Exposurefull sun
Shelterwarm, protected from wind
Hardiness zone6b-9
Notes

Sunny, protected site promotes fruit ripening and wood maturation.

Soil
PH min.6
PH max.8.5
Soil typesandy loam to loamy
Drainagewell-drained
Notes

Deep, calcareous soil ideal; does not tolerate compacted soils.

Watering
Frequencyregular during establishment
Drought resistancehigh once established
Notes

Supplemental irrigation during long droughts ensures fruit yield.

Nutrition
Primary needsN-P-K
Organic preferenceyes
Notes

Annual compost application in spring is sufficient.

Cultivation planning
Succession sowing
Possibleno
Bed planning notes

Often planned as a specimen tree due to size; fruits can stain pavements.

Rotation prioritylow
Interplanting potentiallow
Mechanization relevancelow
Crop rotation
Rotation prioritylow
Years before replanting15
Notes

As a long-lived fruit tree, mulberry is not a classic crop rotation vegetable; replanting in the same spot should be avoided for a long time due to soil fatigue.

Deficiencies
  1. Name

    Iron deficiency (Chlorosis)

    Symptoms

    Yellow leaves with green veins, especially on very calcareous soils.

Problems
  1. Name

    Bird damage

    Description

    Birds love the ripe fruits and can destroy the harvest within a few days.

  2. Name

    Frost cracks

    Description

    Longitudinal cracks in the trunk caused by extreme temperature fluctuations in winter.

Problem management
Common pest groups
  1. Scale insects
  2. Spider mites
  3. Caterpillars
Common disease groups
  1. Powdery mildew
  2. Root rot in waterlogged conditions
Prevention principles
  1. Apply whitewash in late autumn.
  2. Sunny, airy location for fast drying of leaves.
  3. Avoid bark injuries.
Diagnosis notes

In case of wilting, first check soil moisture and root condition (suspicion of waterlogging).

Disease graph
ScopeMorus genus
Profiles
  1. Slugmulberry-bacterial-blight
    Severitymedium
    Conditions
    1. Wet spring
    2. Excessive nitrogen fertilization
    Affected parts
    1. Leaves
    2. Young shoots
    Prevention
    1. Balanced fertilization
    2. Pruning out diseased parts in winter
    Organic control
    1. Copper fungicides (only in severe cases before bud break)
    2. Strengthening with horsetail tea
Diagnostic rules
  1. Symptom

    Leaves turn yellow, veins stay green

    Possible causes
    1. iron_deficiency
    2. high_ph_blockage
    First checks
    1. Test soil pH
    2. Check for soil compaction
Prevention strategy
Cultural
  1. Prevention of waterlogging
  2. Pruning only during dry weather
Monitoring
  1. Weekly pest checks in May/June
  2. Observation of leaf color
Organic first response
  1. Spray with water jet for aphids
  2. Remove affected plant parts
Notes

Mulberries are generally considered very resilient to diseases.

Diagnosis
Common issues
  1. Symptom

    Fruits drop prematurely

    Cause

    Drought stress or late frost damage

Phenology
Stages
  1. Leaf emergence (April)
  2. Flowering (May-June)
  3. Fruit development (June-July)
  4. Fruit ripening (June-September)
  5. Leaf fall (October-November)
Notes

Fruits ripen sequentially over an extended period, often several weeks.

Flowering pollination
Flowering period

May to June

Flower type

Inconspicuous catkins

Notes

Mulberry trees are mostly monoecious (male and female flowers on the same plant). Some species are dioecious.

Harvest
Harvest months
  1. 6
  2. 7
  3. 8
  4. 9
Harvest notes

Fruits ripen sequentially over several weeks. They are very delicate and should be harvested carefully. A common method is shaking the tree over tarps or sheets laid on the ground.

Harvest details
Harvest frequency

Several times a week over a period of 4-8 weeks, as fruits do not ripen simultaneously.

Harvest indicators
  1. Full coloration (white, red, or black depending on variety)
  2. Soft texture
  3. Easy detachment from the stem when touched or gently shaken
Post harvest handling

Mulberries are very delicate and spoil quickly. They should be refrigerated immediately after harvest and consumed or processed within a few days.

Storage
Fresh storage duration

1-3 days in the refrigerator

Processed storage duration

Frozen: up to 12 months; Canned/dried: up to 24 months

Storage details
General storage category

Very short-term fresh, well-preserved when processed

Storage life

Only a few days fresh, significantly longer when frozen or processed.

Processing options
  1. Freezing (whole fruits or puree)
  2. Jams and jellies
  3. Juices and syrups
  4. Drying
  5. Wines and liqueurs
Processing use
Primary processing methods
  1. Cooking (jams, compotes)
  2. Pureeing (sorbets, smoothies)
  3. Drying (snacks)
Notes

Due to their short shelf life, mulberries are often processed immediately after harvest to preserve their flavors.

Kitchen usage
Culinary uses
  1. Fresh consumption (directly from the tree, in fruit salads)
  2. Desserts (cakes, tarts, ice cream, sorbets)
  3. Jams, jellies, and preserves
  4. Juices, smoothies, and syrups
  5. Dried fruits as snacks or in muesli
Flavor profile

Sweet, slightly tart, aromatic; flavor varies from mild (white mulberry) to intense (black mulberry) depending on the variety.

Notes

Mulberries are versatile and a healthy addition to many dishes. They can also be used to make vinegar or wine.

Safety and edibility
Edible parts
  1. Ripe fruits
Inedible or caution parts
  1. Unripe fruits
  2. Leaves (not recommended for human consumption)
  3. Milky sap (in unripe fruits and other plant parts)
Toxicity notes

Unripe mulberries contain a milky sap that can be mildly laxative and cause stomach upset. Ripe fruits are harmless.

Raw consumption

Ripe fruits are excellent for raw consumption.

Seed saving
Seed saving possibleyes
Method summary

Extract seeds from ripe fruits, clean, and dry them. Cold stratification is often necessary for germination.

Notes

Propagation from seeds is possible for mulberries but is less common in home gardens than vegetative propagation (cuttings, grafting) to ensure true-to-type plants.

Seed saving advanced
Pollination type for seed saving

Wind pollination, partly insect pollination. For true-to-type propagation, isolation or hand pollination is required, as cross-pollination can occur.

Viability notes

Mulberry seeds remain viable for 1-2 years, sometimes longer, when stored in cool, dry conditions.

Stratification details

Cold stratification for 60-90 days at 1-5°C is recommended to break dormancy.

Notes

Germination can be irregular and slow. It is advisable to sow more seeds than plants are needed.

Varieties
Morus alba
Slugmorus-alba
Name

White Mulberry

Scientific nameMorus alba
Description

Fast-growing species, fruits can be white, pink, or black. Less demanding regarding site conditions than Morus nigra.

Characteristics
Growth habit

Large tree, spreading canopy

Fruit color

White, pink, black

Cold hardinesshigh
Notes

Often used as a food plant for silkworms. Many ornamental varieties.

Morus nigra
Slugmorus-nigra
Name

Black Mulberry

Scientific nameMorus nigra
Description

Slow-growing species with the most aromatic, darkest fruits. Prefers warm, sheltered locations.

Characteristics
Growth habit

Smaller tree or large shrub, often with a broad canopy

Fruit color

Dark red to black

Cold hardinessmedium
Notes

Fruits ripen over a long period and are very juicy.

Morus rubra
Slugmorus-rubra
Name

Red Mulberry

Scientific nameMorus rubra
Description

North American species with red to dark purple fruits. More robust than Morus nigra.

Characteristics
Growth habit

Medium-sized tree

Fruit color

Red to dark purple

Cold hardinesshigh
Notes

Less commonly cultivated in Europe than Morus alba or nigra.

Morus rotundiloba mojo berry
Slugmorus-rotundiloba-mojo-berry
Name

Mulberry 'Mojo Berry'

Scientific nameMorus rotundiloba 'Mojo Berry'
Description

Dwarf form, ideal for container cultivation and small gardens. Fruits ripen over a long period.

Characteristics
Growth habit

Compact shrub, approx. 1.5 m tall

Fruit color

Dark red to black

Cold hardinesshigh
Notes

Fruits on one-year-old wood, thus productive even after heavy pruning.

Rootstocks
Morus alba seedling
Slugmorus-alba-seedling
Name

White Mulberry Seedling

Scientific nameMorus alba
Description

Commonly used as a rootstock for other mulberry varieties. Promotes vigorous growth and good winter hardiness.

Vigorvigorous
Size controlstandard
Compatibility

Good compatibility with most Morus species and varieties.

Own root
Slugown-root
Name

Own Root

Scientific nameMorus spp.
Description

Plants that are not grafted and grow on their own roots. Corresponds to the natural growth habit of the respective species/variety.

Vigorvariable_by_species
Compatibility

Naturally compatible with itself.

Woody crop details
Training systems to research
  1. Standardbaum
  2. Halbstamm
  3. Buschbaum
  4. Spalier
  5. Trauerform (auf Stamm veredelt)
Rootstock relevancehigh
Renewal pruning relevancemedium
Notes

Mulberries are long-lived trees that become more beautiful with age. Pruning requirements are less than for many other fruit trees. The choice of variety and rootstock strongly influences the final size and growth habit.

Ecology
Pollinator valuemedium
Wildlife valuehigh
Biodiversity notes

Mulberry trees provide food and shelter for birds and insects. The fruits are an important food source for many wildlife species.