Good King Henry (Blitum bonus-henricus) is a sturdy, long-lived perennial spinach substitute that has been cultivated in European cottage gardens since medieval times, yet has been almost completely forgotten by modern agriculture. Emerging reliably each spring from its deep, persistent crown, it provides tender, arrow-shaped leaves year after year without replanting — a quality that made it one of the most reliable "pot herbs" of the medieval and Tudor kitchen garden. Its quirky name, earthy flavor, and perennial nature have earned it a loyal following among permaculture enthusiasts and heritage vegetable growers.
• A true perennial spinach — plant it once and harvest for decades
• The peculiar name may honor Henry VIII, or derive from the German "Heinrich" (a folk name for the plant)
• Was a standard pot herb in English cottage gardens from the 14th through the 19th centuries
• Also known as "poor man's asparagus" because the young spring shoots are cooked like asparagus
• Both leaves and shoots are edible, giving two harvests from one plant
• Virtually indestructible once established
• Found wild across central and southern Europe, from England to the Caucasus
• Grows naturally in fertile, disturbed habitats: hedgerows, field margins, and near old settlements
• Has been cultivated in English cottage gardens since at least the 14th century
• Gerard's Herbal (1597) describes it as "Good Henry" and recommends it for daily use
• Was once so common that "Good King Henry" was synonymous with reliable sustenance
• Declined after the 19th century as spinach and other annual greens became more popular
• Remains a minor crop in parts of Germany, where it is called "Guter Heinrich"
• Experiencing a revival among permaculture and perennial vegetable enthusiasts
• Sometimes found growing near the ruins of old cottages and monastery gardens
• First described by Linnaeus as Chenopodium bonus-henricus
Leaves:
• Broadly triangular to hastate (arrow-shaped), 5 to 15 cm long
• Dark green, thick, slightly fleshy, with a mealy white coating underneath
• Toothed or entire margins
• Resemble spinach leaves but larger and more triangular
• Maintain a pleasant, earthy, spinach-like flavor through the season
Spring shoots:
• Early spring emergence produces thick, tender, asparagus-like shoots
• These unexpanded leaf stalks are considered the finest edible portion
Flowering stems:
• Erect, leafy, bearing dense spikes of small greenish flowers
• Reach 40 to 80 cm tall
Flowers:
• Small, greenish-yellow, clustered in dense spikes
• Not showy
• Produced from May to July
Roots:
• Deep, fleshy, branching taproot
• Crown persists year after year, sending up new shoots each spring
• Very difficult to eradicate once established
• Extremely cold-hardy, surviving temperatures below -25°C
• Tolerates a wide range of conditions from full sun to partial shade
• Prefers fertile, well-drained soils
• pH range from 6.0 to 7.5
• Drought-tolerant once established due to deep roots
• Naturally grows in nitrogen-rich disturbed habitats
• Emerges very early in spring, before most other greens
• Plants can live for decades in the same spot
• Relatively pest-free
• Self-seeds moderately if allowed to flower
• Very low maintenance once established
• Good source of vitamins A and C
• Contains iron, calcium, and potassium
• Provides dietary fiber and some protein
• Rich in oxalates (should be cooked before eating)
• Low in calories, approximately 25 to 35 kcal per 100 g
• Contains moderate amounts of B-vitamins
• The early spring shoots are the most nutrient-dense part
• Mineral content similar to spinach
• Contains saponins and phenolic compounds
• Sow seeds in autumn in a cold frame; they benefit from cold stratification
• Germination can be slow and erratic, taking several weeks to months
• Transplant seedlings to permanent positions in spring
• Alternatively, divide mature clumps in spring, replanting crown sections with roots
• Space plants 30 to 45 cm apart in permanent beds
• Plant in rich, well-drained soil
• Do not harvest in the first year — let the plant establish
• From the second year, harvest spring shoots when 15 to 20 cm tall
• Later, harvest outer leaves through the season
• Feed annually with compost
• Requires virtually no maintenance once established
Spring shoots:
• Harvested when 15 to 20 cm tall and cooked like asparagus
• Steamed or boiled and served with butter or hollandaise
• Considered a delicacy in Tudor England
Leaves:
• Cooked like spinach in any preparation
• Used in soups, stews, and pottages
• Added to quiches, tarts, and savory pies
• Sautéed with garlic and served as a side dish
• Used as a filling for ravioli and other stuffed pastas
• Can be preserved by freezing or drying
• Pair with cream, cheese, and egg dishes
Anecdote
Good King Henry is one of the oldest perennial vegetables in European cultivation — there are records of it growing in English monastery gardens from the 1300s. The plant is so long-lived and reliable that some heritage gardeners claim their Good King Henry clumps have been producing for over 30 years, making it the closest thing to a "plant once, eat forever" vegetable that the European climate can offer.
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