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Garden OracheAtriplex hortensis

Garden orache is one of Europe's oldest cultivated plants and an ideal spinach substitute for the summer garden. The red varieties in particular are not only tasty but also highly ornamental.

Garden Orache (Atriplex hortensis): plant portrait for plant portrait - Vegetables, Amaranth family, Harvest May, Jun, Jul
Garden Orache: plant portrait. harvest: May, Jun, Jul, Aug, Sep, Oct.

Quick profile

Key data

Planting

Apr, May

Harvest

May, Jun, Jul, Aug, Sep, Oct

Water

medium

Good neighbors

BrassicasOnions

Avoid

Spinach

Growing data

Garden Orache Growing data

Seed depth

1 - 2 cm

Plant spacing

15 - 25 cm

Row spacing

30 - 40 cm

Germination temp

5 - 20 °C

Sowing and germination

Seed depth1 - 2 cm
Germination temp5 - 20 °C
Germination time7 - 14 days
Seed viability3 - 5 years
Light germinatorNo
Dark germinatorYes
Cold germinatorNo
Stratification neededNo
Pre-soaking recommendedNo
Direct sowing possibleYes
Pre-culture recommendedNo

Planting and spacing

Plant spacing15 - 25 cm
Row spacing30 - 40 cm
Plants per m²15 - 20 per m²
Bed widthfrom 60 cm
Spacing4-9 plants per square foot

Temperature and site

Soil temperature8 - 15 °C
Growing temperaturefrom 5 °C
Optimal temperature15 - 22 °C
Frost sensitiveNo
Late frost sensitiveNo
Heat tolerancehigh
Cold tolerancemedium

Water, nutrients and care

Watermedium
Critical water phasesGermination phase, Early leaf growth
Watering methodoverhead or base
Droughtlow
Waterlogging sensitiveYes
Mulching recommendedYes
Nutrient needlight_feeder
Compost recommendedYes
Fertilizer sensitivitylow

Container, support and growth

Container suitableYes
Pot sizeVolume: from 5 l; Recommended: from 10 l; Diameter: from 20 cm; Depth: from 25 cm
SupportNo
Height60 - 150 cm
Width30 - 50 cm
Root depth20 - 40 cm
Root spread15 - 30 cm
Yield0.1 - 0.3 kg

Year plan

Garden Orache Calendar

All plants
Indoor sowingDirect sowingPlantingHarvest

Indoor sowing

FebMar

Pre-culture in pots possible, but direct sowing is preferred due to taproot development.

Direct sowing

MarAprMayJunJul

Succession sowing every 2-3 weeks for continuous harvest of tender leaves.

Planting

AprMay

Transplant carefully to avoid damaging the roots.

Harvest

MayJunJulAugSepOct

Harvest young leaves before flowering for the best flavor.

Year plan
  1. Direct Sowing

Growing

Garden Orache Site, soil and care

Spacing

15 - 25 cm

Storage

Storage methods: Method: Refrigeration, Duration: 2-3 days, Method: Freezing, Duration: 6-8 months, Notes: Blanch briefly like spinach before freezing.

  • Watch out for self-seeding: if the seed heads are not removed, you will find young orache plants everywhere next year.

Pruning

Garden Orache Pruning

pinch_and_harvest

Goal

pinch_and_harvest

Pruning timing

growing_season

MayJunJulAugSep

Encouraging branching and harvest Regular pinching of shoot tips leads to bushier growth.

Remove

  • Flower buds (to prolong leaf production)
  • Yellowed lower leaves
  • Seed heads (to prevent excessive self-seeding)

Preserve

  • Lower leaf axils for regrowth
  • Central shoot tip (until desired final height)

Avoid

  • Radical pruning into old wood on seed-bearing plants
  • Cutting during full midday sun (risk of wilting)

Tools and hygiene

Use clean harvesting knives to minimize infections from downy mildew.

Companion guide

Garden Orache Companion guide

Companion guide

Good neighbors

BrassicasOnions

Avoid

Spinach

Health

Pests, Diseases

Pests

Aphids

Curled leaves, sticky honeydew.

Beet leaf miner

Feeding tunnels (mines) in the leaves.

Diseases

Downy mildew

Yellowish spots on the upper leaf surface, gray fungal coating underneath.

Deficiencies

Nitrogen deficiency

Stunted growth, pale green to yellowish leaves.

Plant health

FAQ

Can you eat garden orache raw?

Yes, especially the young, tender leaves are excellent for salads.

Related plants

Beetroot

Same family

Lettuce

Same crop group

Spinach

Shared diseasesSimilar water needs

Susceptible to the same downy mildew.

Radish

Similar nutrient needs

Sources

Public sources

  1. Wikidata entity

    Wikidata · 2026-05-13

  2. GBIF species match

    GBIF · 2026-05-13

  3. Deutschsprachige Wikipedia: Gartenmelde

    Wikipedia · 2026-05-13

  4. English Wikipedia: Atriplex hortensis

    Wikipedia · 2026-05-13

Details

More public plant data

Names
Common

Garden Orache

Plural

Garden Oraches

BotanicalAtriplex hortensis
Botanical authorL.
Scientific synonyms
  1. Atriplex ruberrima
  2. Atriplex purpurea
  3. Atriplex heterantha
  4. Atriplex atrosanguinea
  5. Atriplex spectabilis
Synonyms
  1. Mountain spinach
  2. French spinach
  3. Red orache
  4. Arrach
  5. Orach
Common synonyms
  1. Mountain spinach
  2. French spinach
Regional names
Historical names
Market names
Misspellings
  1. Orach
International names
Fr
  1. Arroche des jardins
  2. Belle-dame
Es
  1. Armuelle
  2. Bledo molero
It
  1. Atreplice
  2. Atrepice degli orti
Pl
  1. Łoboda ogrodowa
Ambiguous names
  1. NameSpinach
    Languageen
    Shared with
    1. Spinacia oleracea
    Clarification

    Often used as a substitute for true spinach.

Search terms
  1. Garden orache
  2. Mountain spinach
  3. Atriplex hortensis
Taxonomy
KingdomPlantae
Clades
  1. Tracheophyta
  2. Angiospermae
  3. Eudicotyledonae
OrderCaryophyllales
Family botanicalAmaranthaceae
Family

Amaranth family

Family idamaranthaceae
SubfamilyChenopodioideae
TribeAtripliceae
GenusAtriplex
SpeciesAtriplex hortensis
Hybrid statusnot_hybrid
Related crops
  1. Spinacia oleracea
  2. Beta vulgaris
  3. Chenopodium giganteum
Classification
Main groupVegetables
Sub groupLeafy Vegetables
Crop groupLeafy Greens
Life cycleAnnual
Perennialno
Woodyno
Treeno
Shrubno
Edible parts
  1. leaves
  2. seeds
Nutrient groupLow
Calendar
Sowing indoor
Months
  1. 2
  2. 3
Earliest month2
Latest month3
Notes

Pre-culture in pots possible, but direct sowing is preferred due to taproot development.

Sowing outdoor
Months
  1. 3
  2. 4
  3. 5
  4. 6
  5. 7
Earliest month3
Latest month7
Notes

Succession sowing every 2-3 weeks for continuous harvest of tender leaves.

Planting out
Months
  1. 4
  2. 5
Earliest month4
Latest month5
Notes

Transplant carefully to avoid damaging the roots.

Harvest
Months
  1. 5
  2. 6
  3. 7
  4. 8
  5. 9
  6. 10
Earliest month5
Latest month10
Notes

Harvest young leaves before flowering for the best flavor.

Month tasks
3
  1. First direct sowing outdoors.

5
  1. Thin the crop and use young plants for salad.

7
  1. Remove flower stalks to prolong leaf production.

Month tasks structured
3
  1. Tasksowing
    Label

    Direct Sowing

    Priorityhigh
    Months
    1. 3
    2. 4
    3. 5
    4. 6
    5. 7
    Notes

    Sow in rows, cover lightly with soil.

Book content
Overview

Garden orache is one of Europe's oldest cultivated plants and an ideal spinach substitute for the summer garden. The red varieties in particular are not only tasty but also highly ornamental.

Structured month tasks
4
  1. Taskthinning
    Label

    Thinning

    Prioritymedium
    Months
    1. 4
    2. 5
    3. 6
    Notes

    Remove plants that are growing too closely together.

Cultivation specs
Seed
Seed depth cm min.1
Seed depth cm max.2
Light germinatorno
Dark germinatoryes
Cold germinatorno
Stratification neededno
Pre soaking recommendedno
Germination temperature c min.5
Germination temperature c max.20
Germination days min.7
Germination days max.14
Seed lifespan years min.3
Seed lifespan years max.5
Direct sowing possibleyes
Pre culture recommendedno
Spacing
Plant spacing cm min.15
Plant spacing cm max.25
Row spacing cm min.30
Row spacing cm max.40
Recommended density per sqm min.15
Recommended density per sqm max.20
Thinning distance20 cm
Min. bed width60 cm
Square foot gardening spacing4-9 plants per square foot
Spacing notes

Close spacing for cut salad harvest, wider for large individual plants.

Growth dimensions
Height cm min.60
Height cm max.150
Width cm min.30
Width cm max.50
Root depth cm min.20
Root depth cm max.40
Root spread cm min.15
Root spread cm max.30
Growth speedfast
Final size notes

Can grow very tall under favorable conditions.

Temperature
Min. growing temperature5 °C
Optimal temperature c min.15
Optimal temperature c max.22
Max. heat tolerance35 °C
Soil temperature for sowing c min.8
Soil temperature for sowing c optimal15
Frost sensitiveno
Late frost sensitiveno
Heat tolerancehigh
Cold tolerancemedium
Temperature notes

More heat-tolerant than true spinach.

Water
Water needmedium
Critical water phases
  1. Germination phase
  2. Early leaf growth
Drought tolerantyes
Drought sensitivitylow
Waterlogging sensitiveyes
Mulching recommendedyes
Water notes

Consistent moisture prevents premature bolting.

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

Undemanding; a little compost before sowing is sufficient.

Container
Container suitableyes
Min. pot volume5 l
Recommended pot volume10 l
Min. pot depth25 cm
Min. pot diameter20 cm
Plants per container min.1
Plants per container max.3
Drainage requiredyes
Repotting neededno
Container notes

Easy to cultivate in deep enough containers for the taproot.

Support
Needs supportno
Support recommendedno
Climbingno
Viningno
Trellis recommendedno
Training requiredno
Support notes

Sturdy stems, usually does not require support.

Cultivation modes
Outdoor bed suitableyes
Raised bed suitableyes
Container suitableyes
Balcony suitableyes
Greenhouse suitableyes
Polytunnel suitableyes
Indoor suitableno
Windowsill suitableno
Hydroponic possibleyes
Permaculture suitableyes
No dig suitableyes
Yield density
Yield per plant min.0.1
Yield per plant max.0.3
Yield unitkg
Yield per sqm min.1.5
Yield per sqm max.3
Yield reliabilityhigh
Yield notes

Regular harvesting of shoot tips encourages branching.

Site
Exposure

Full sun to partial shade

Protection

Not wind-sensitive

Soil
Type

Well-drained, humus-rich

PH range6.0 - 7.5
Watering
Frequency

Regularly, do not let soil dry out completely

Nutrition
Fertilization strategy

Light applications of organic fertilizer

Cultivation planning
Succession sowing
Possibleyes
Interval days min.14
Interval days max.21
Bed planning notes

Good neighbor for almost all crops; tends to self-seed readily.

Rotation prioritylow
Interplanting potentialhigh
Mechanization relevancelow
Crop rotation
Rotation period years1
Previous crops favorable
  1. Leguminosae
  2. Solanaceae
  3. Cruciferae
Subsequent crops favorable
  1. Lactuca sativa
  2. Allium
  3. Daucus carota
Notes

As orache belongs to the Amaranthaceae family, it should not follow spinach or beets directly to avoid the transmission of soil-borne diseases.

Deficiencies
  1. Slugnitrogen-deficiency
    Name

    Nitrogen deficiency

    Symptoms

    Stunted growth, pale green to yellowish leaves.

Problems
  1. Slugbolting
    Name

    Premature bolting

    Description

    Plant flowers too early due to drought stress or heat.

Problem management
Common pest groups
  1. Sucking insects
  2. Leaf miners
Common disease groups
  1. Foliar fungi
Prevention principles
  1. Ensure consistent water supply.
  2. Wide spacing for good ventilation.
  3. Maintain crop rotation with other Amaranthaceae.
Diagnosis notes

Orache is robust but often suffers from aphids, though this rarely significantly reduces yield.

Disease graph
ScopeAtriplex hortensis health
Profiles
  1. Slugperonospora
    Severitymedium
    Conditions
    1. Damp weather
    2. Crowded sowing
    Affected parts
    1. Leaves
    Prevention
    1. Maintain spacing
    2. Water in the morning
    Organic control
    1. Horsetail extract
Diagnostic rules
  1. Symptom

    Silvery-white tunnels in the leaf

    Possible causes
    1. pegomya-hyoscyami
    First checks
    1. Check leaf undersides for eggs
    2. Remove infested leaves
Prevention strategy
Cultural
  1. Regular hoeing
  2. Mulching to retain moisture
Monitoring
  1. Weekly check for aphid colonies
Organic first response
  1. Blast aphids off with water
  2. Encourage beneficials like ladybugs
Notes

Healthy plants usually withstand moderate infestations without issues.

Diagnosis
Key symptoms
  1. Discoloration
  2. Deformation
  3. Feeding marks
Phenology
Stages
  1. Germination
  2. Rosette formation
  3. Stem elongation
  4. Flower bud formation
  5. Flowering
  6. Seed maturation
  7. Senescence
Notes

Fast-growing annual; bolting (flowering) is accelerated by long-day conditions and drought.

Flowering pollination
Flowering period
Months
  1. 7
  2. 8
  3. 9
Notes

Inconspicuous greenish or reddish flowers in terminal panicles.

Flower color

Green, yellow, or red (depending on cultivar)

Harvest
Harvest period
Months
  1. 5
  2. 6
  3. 7
  4. 8
  5. 9
  6. 10
Notes

First harvest approximately 45-60 days after sowing.

Harvest parts
  1. Young leaves
  2. Shoot tips
Harvest details
Harvest frequency

Continuous by picking individual leaves or cutting shoot tips.

Harvest indicators
  1. Plant height at least 15-20 cm
  2. Leaves are fully developed but still tender
  3. Before the onset of tough stem formation
Post harvest handling

Leaves wilt quickly; best harvested immediately before consumption or wrapped in a damp cloth.

Storage
Storage methods
  1. Method

    Refrigeration

    Duration2-3 days
  2. Method

    Freezing

    Duration6-8 months
Notes

Blanch briefly like spinach before freezing.

Storage details
General storage category

Short-term storage (fresh vegetable)

Storage life

Refrigerated approx. 2 to 3 days.

Processing options
  1. Blanching and freezing
  2. Drying (seeds)
  3. Preserving (as pesto or in oil)
Processing use
Primary use

Leaf vegetable

Secondary uses
  1. Salad ingredient
  2. Dye plant (red varieties)
  3. Medicinal plant
Kitchen usage
Preparation methods
  1. Sautéing
  2. Steaming
  3. Raw consumption
  4. Boiling
Flavor profile

Mild, slightly acidic, similar to spinach but less astringent.

Culinary tips

Red orache loses its color when cooked and turns cooking water green unless acid is added.

Safety and edibility
Edible parts
  1. Leaves
  2. Young stems
  3. Seeds (cooked)
Inedible or caution parts
  1. Old, woody stems
  2. Large quantities of mature seeds (saponins)
Toxicity notes

Contains oxalic acid and saponins; individuals with kidney stones should moderate consumption.

Raw consumption

Young leaves are excellent for salads.

Seed saving
Difficulty

Very easy

Isolation distance500 m
Seed harvest period
Months
  1. 8
  2. 9
  3. 10
Notes

Harvest seeds when the bracts become brown and dry.

Seed saving advanced
Pollination typeWind
Cleaning method

Threshing or rubbing the dry seed heads, followed by winnowing.

Storage conditions

Cool, dark, and strictly dry in paper bags or jars.

Varieties
  1. Slugatriplex-hortensis-rubra
    Name

    Red Orache

    Description

    Striking variety with deep red to purple leaves, ideal for color contrast in beds and salads.

  2. Slugatriplex-hortensis-lutea
    Name

    Yellow Orache / Gold Orache

    Description

    Pale green to yellowish, very tender leaves with a mild flavor.

  3. Slugatriplex-hortensis-viridis
    Name

    Green Orache

    Description

    The classic wild form with vigorous growth and dark green leaves.

Woody crop details
Notes

As an annual herbaceous plant, garden orache does not form a permanent woody structure; lignification only occurs at the base of old stems.

Ecology
Pollinator valuelow
Wildlife valuemedium
Biodiversity notes

Although wind-pollinated, the plants serve as a food source for various moth caterpillars.

Host plant for
  1. Coleophora species
  2. Hadula trifolii
Practical notes
  1. Watch out for self-seeding: if the seed heads are not removed, you will find young orache plants everywhere next year.

Seasonal content
Spring

Prepare direct sowing from March.

Summer

Main harvest time and time for succession sowing.