'Magenta Spreen' Tree spinach - Chenopodium giganteum

€2,50 EUR
€5.000,00 EUR kg
Price plus shipping
Delivery time: 1-2 business days (PT – international may vary)
reicht für ca. 150 m²

In stock

Traditional cultivation form & modern classic. Genetically stable & open-pollinated - 100% free from hybrid breeding, GMOs, and synthetic fertilizers. Organically propagated - Non-proprietary variety.

Local pickup at Benjis Seeds

Bohnensamen2

Harvest year:

2024

Seed viability:

3 years (species-specific)
Detailed information on germination capacity

Description

Cultivation & Characteristics

Tips & Reviews

'Magenta Spreen' Tree spinach – spectacular large variety with magenta leaves. 

This variety is a fast-growing tree spinach with striking magenta shoot tips and a mild, spinach-like flavor. It grows upright, reaches impressive heights of up to 300 cm, and is perfectly suited for open ground, raised beds, and as a decorative vegetable plant. Provides shade, robust, open-pollinated, and easy to care for – ideal for self-sufficiency and organic cultivation.

 

  Origin & History

'Magenta Spreen' is an open-pollinated cultivar of tree spinach (Chenopodium giganteum), distinguished by its spectacular magenta shoot tips. This variety was developed through targeted selection within the species to enhance the striking pigmentation of the young leaves. The vivid coloration is a unique ornamental feature, making the plant highly valued in both modern cuisine and horticulture.

Tree spinach belongs to the Amaranthaceae family and originates from the Himalayan region of northern India and Nepal, where it has been cultivated for centuries as a nutrient-rich leafy vegetable. In the 19th century, the species was introduced to Europe, initially appreciated as an exotic ornamental plant. Its value as a fast-growing, resilient vegetable suitable for temperate climates was recognized only later.

The variety 'Magenta Spreen' emerged in the late 20th century from this tradition and became one of the most renowned forms of tree spinach due to its striking coloration. Today, it is considered an especially attractive type that combines culinary utility with aesthetic appeal. Thanks to its self-seeding habit, it easily reestablishes itself year after year and is celebrated as a symbol of the diversity of edible ornamental plants.

 

  Appearance & Characteristics

The plant grows upright and reaches a height of 150-300 cm. It develops large, triangular to arrow-shaped leaves, with young shoot tips showing an intense magenta coloration. Older leaves gradually turn green. Heat-tolerant and ideal as a shade provider – sensitive to frost.

Leaf details:

  • Size: Large, approx. 10-20 cm long leaves

  • Shape: Triangular to arrow-shaped, alternately arranged

  • Color: Young leaves bright magenta, older leaves green with reddish-purple veins

  • Texture: Tender, juicy

  • Flavor: Mildly aromatic, spinach-like

 

 Usage & Cultivation Highlights

The young leaves and shoot tips are excellent for fresh use in salads, smoothies, and as a colorful garnish. Their mild, aromatic flavor and tender texture make them an appealing alternative to spinach. In addition, they can be steamed, blanched, or sautéed as a warm side dish, used in soups, stews, and curries, and add a distinctive touch to pestos or herb spreads. In modern cuisine, they are featured in bowls, wraps, and sandwiches, while traditionally valued as a nutrient-rich leafy vegetable in Asian cooking.

Thanks to its rapid growth and adaptability, 'Magenta Spreen' thrives reliably in open ground and raised beds. The variety matures early and produces a continuous supply of new leaves. It is easy to grow, flourishes in nutrient-rich, loose soils, and delivers stable yields even in summer heat. Particularly notable are its spectacular coloration, which adds a decorative highlight to the vegetable garden, and its impressive height, providing shade for smaller plants. Moreover, it shows strong heat tolerance, can be harvested multiple times, and often reestablishes itself year after year through self-seeding. It is also well-suited for baby leaf production.

Compared to other spinach alternatives, 'Magenta Spreen' is especially fast-growing and ornamental – ideal for anyone seeking open-pollinated leafy greens with striking appearance and versatile use during midsummer.

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Origin & Cultivation at a Glance

First mention:

1990s

Origin:

US

Breeder:

Alan Kapuler

Propagation site:

Lower Saxony – Germany

Suitable for:

Open field, Polytunnel, Raised bed

Care requirements:

Low – easy to care for, ideal for beginners.

Overwintering:

Not winter-hardy – can be cultivated outdoors as an annual.

Special features:

Annual variety / Fast-growing, Fast-growing, High-yielding, Low-maintenance, Resilient, Sun-loving / sunny, Shade-tolerant / partial shade, Drought-tolerant, Heat-tolerant
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Cultivation guide for

<tc>Magenta Spreen</tc>

Growing difficulty:

Easy
In subtropical climates, sow outdoors from March to September in a sunny to partially shaded spot – pre‑cultivation is not recommended.
In temperate regions sow from May to August in sunny to partially shaded, frost-free conditions – pre-culture not recommended.
Sowing in deep, well-drained, humus-rich and nutrient-rich loam. Light germinator – do not cover with soil. Plant spacing: 150 × 200 cm.
For baby leaf, sow densely with row spacing of 10-15 cm.

Cultivation tips:

Direct sowing is recommended - young plants grow quickly and vigorously.
Thin out early so the plants have enough space.
Water regularly - consistent moisture promotes tender leaves and mild flavor.
Good air circulation protects against aphids and fungal diseases.

Storage instructions:

Store seeds in a cool, dry, dark, and airtight environment to maximize shelf life and germination.
Detailed information on seed storage
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Plant Profile

Plant details

Botanical name:

<tc>Chenopodium giganteum D.Don 'Magenta Spreen'</tc>

Botanical family:

Amaranthaceae

Plant type:

Leafy vegetables

Growth habit:

Upright growth, Bushy, Herbaceous

Plant width:

150 cm

Plant height:

bis zu 300 cm

Root type:

Deep-rooted, Taprooted

Hardy to:

2 °C – tolerable for short periods, not winter‑hardy.

Cultivation period:

4-5 months

Life cycle:

Annual

Propagation method:

Generative propagation by seed, Self-seeding

Propagation:

This variety is cross-pollinated by wind and belongs to the genus Chenopodium.
For seed production, a minimum isolation distance of 800–1000 m from other varieties of the same species is recommended, as cross-pollination is easily possible.
The plant is annual – after flowering it produces small, branched inflorescences with numerous, small, well‑ripening seeds.
The seeds are ready for harvest once the seed heads have completely dried and become straw‑like and brittle.

Sowing & Planting

Germination type:

Light germinator, Temperate germinator

Sowing depth:

0-0,5 cm

Germination temperature:

16-27 °C

Germination time:

2-10 days

Pot culture:

Only partially suitable – better grown in garden beds or raised beds.

Row spacing for baby leaf:

10-15 cm

Plant spacing:

150 cm

Row spacing:

200 cm

Pricking out / thinning out:

No thinning required – direct sowing recommended.

Planting time:

Transplanting not required - direct sowing is recommended.

Soil

Soil type:

Deep, well-drained, humus-rich loam

Soil pH:

6.0-7.5 – slightly acidic to alkaline

Nutrient requirements:

Moderate to heavy feeder

Soil moisture:

Evenly moist, Moderately moist, Adaptable, Sensitive to waterlogging

Soil preparation:

Loosen soil deeply before sowing, Apply compost before planting., Prepare soil weed-free and with a fine crumb structure., Mulch layer for moisture regulation

Companion planting, Crop rotation & Harvest

Companion plants:

Lettuce, Cucurbits, Pea, Bean, Carrot, Parsnip, Radish varieties, Onion crops, Basil, Dill, Coriander, Calendula, Tagetes

Incompatible plants:

Spinach, Chard, Celery, Brassicas, Tomato, Pepper / Chili pepper, Beetroot, Sugar beet, Quinoa, Corn, Goosefoot

Crop rotation guidelines:

Don't plant after other Amaranthaceae species – at least 3 years’ spacing is recommended.
Repeated cultivation at the same site increases disease pressure, leads to nutrient depletion, and impairs soil structure.
Ideal previous crops include legumes, onions, root vegetables, and green manure – rotating crops supports healthy soil.
Crop rotation with low-nutrient-demanding plants is recommended to prevent soil fatigue and maintain healthy growing conditions.
Avoid planting directly after heavy-feeding crops – allow the soil to recover and replenish nutrients first.

Harvest time:

Spring, Summer, Autumn

Sowing to harvest:

1-1,5 months

Harvested parts:

Leaves

Suitable for consumption:

Yes - edible raw or cooked.

Intended use:

Diet cuisine, Low Carb, Raw consumption, Salad, Steaming, Cooking, To purée, Smoothies, Freezing, Natural garden, Decoration, Companion perennial

Care & Cultivation practices

Water requirements:

Moderate

Plant care techniques:

Thin out after germination when sown directly, Water regularly - even during dry periods, Fertilize, Occasional thinning in case of dense stand development

Plant protection:

Well-ventilated location and good drainage recommended., Mulching recommended

Cultivation notes:

Proven and easy to cultivate Susceptible to slugs and snails in early development. At a later stage, the hardier leaves are less vulnerable. Sensitive to waterlogging – use well-drained soil.

Other names

EN - English names:

Tree Spinach

DE - German names:

Baumspinat

PT - Portuguese names:

Espinafre de árvore

ES - Spanish names:

Espinaca de árbol

FR - French names:

Épinard en arbre
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