Details
Stunning deep-crimson leaves, mild spinach flavour, and one of the most visually dramatic microgreens you can grow.
FULL SPECIFICATION TABLE
General Specification
| Common Name | Red Orach, French Spinach, Mountain Spinach, Garden Orache |
| Botanical Name | Atriplex hortensis var. rubra |
| Seed Type | Annual, heirloom, open-pollinated; Amaranthaceae (Chenopodiaceae) family |
| Stem/Leaf Color | Deep crimson to burgundy-red cotyledons and stems; leaves have a characteristic shimmery/silvery underside |
| Flavor & Texture | Mild, lightly mineral spinach flavour with a subtle earthy-salty note; tender and smooth texture at the cotyledon stage |
| Seed Count per 10g | Approximately 280–315 seeds per 10 g (based on ~8,000 seeds/oz / ~250–280 seeds/g) |
Cultivation Data
| Difficulty | Easy — suitable for beginners; no soaking required, low disease pressure when bottom-watered |
| Preferred Medium | Fine potting soil or coco coir, 3–4 cm depth; performs well in soil-based media; difficult to grow hydroponically |
| Seeding Density (1020 tray) | 40–50 g per 1020 tray (25×50 cm) |
| Seeding Density (10x10 cm) | 3.2–4 g per 10×10 cm |
| Expected Yield | Moderate; light-weight delicate greens — exact yield varies with conditions; best evaluated by fresh weight at harvest |
| Soaking | Not required; seeds are small and fragile — sow dry |
| Blackout Days | 3–4 days under a humidity dome/cover at 20–24 °C until germination is visible |
| Watering, pH & Temp | Bottom water once daily after uncovering; water pH 6.0–7.0; growing temperature 16–22 °C; germination temperature 20–24 °C |
| Sprouting Time | Germination visible at day 3–4 |
| Harvest Time | 12–16 days from seeding, at cotyledon stage when stems reach 3–5 cm |
Health & Nutrition
| Vitamins | Vitamin C (notably high), pro-vitamin A (carotenoids), Vitamin K, Folate |
| Minerals | Iron, Calcium, Magnesium, Phosphorus, Potassium, Zinc, Manganese, Selenium (bioaccumulator) |
| Notable Compounds | Betalains (betacyanins and betaxanthins — red-purple pigments unique to Amaranthaceae); Anthocyanins; Dietary fibre; Tryptophan; Essential unsaturated fatty acids |
| Health Benefits | Betalains and anthocyanins deliver potent antioxidant and anti-inflammatory activity; high vitamin C supports immune function; calcium, phosphorus and vitamin K contribute to bone health; iron content supports healthy red blood cell production; contains lower oxalic acid levels than spinach, making it gentler on digestion; Atriplex has demonstrated anti-diabetic, anti-obesity, and antimicrobial bioactivities in research contexts |
ABOUT
Red Orach (French Spinach) is one of the oldest cultivated vegetables on Earth, prized since ancient Egypt for its jewel-toned, deep crimson-to-burgundy leaves with a distinctive shimmery underside that catches the light like silk. At the microgreen stage the flavour is soft and gently mineral — like the most delicate young spinach, but with a subtle earthiness that makes it pair beautifully with citrus vinaigrettes, creamy cheeses, and cured fish. The vivid colour holds brilliantly in raw preparations, making a single pinch of these greens transform any plate from ordinary to restaurant-worthy. Unlike spinach it doesn't bolt in summer heat, meaning you can grow flush after flush all year long — so there is genuinely no bad time to start your first tray.
GROWING INSTRUCTIONS
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