How to Grow Sainfoin Remont

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Sainfoin Remont

Onobrychis viciifolia 'Remont'

herb

Sainfoin Remont is a perennial legume forage crop cultivar known for its exceptional nutritional value and ability to regrow after cutting. This variety is specifically bred for multi-cut harvesting in a single season, making it ideal for sustainable livestock feed and soil improvement. The plant features attractive pink-red flower spikes and nitrogen-fixing capabilities that naturally enrich soil.

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Example Sainfoin Remont timeline · Pittsburgh, PA (Zone 6b)

Plant Sainfoin Remont
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
Harvest Sainfoin Remont
Around Jul 16

≈ 90 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Sainfoin Remont dates for your own zip code.

Growing Conditions

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Sun: Full sun, 6-8 hours daily minimum

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Water: Moderate watering; drought-tolerant once established. Average 15-20 inches annually. Prefers consistent moisture during establishment and vegetative growth but tolerates dry conditions better than alfalfa.

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Spacing: 8 inches

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Days to maturity: 90-120 days to first cutting, multiple harvests possible in one season

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Planting depth: 0.5

Soil

Type: Well-draining loamy or clay loam soil, preferably calcareous

pH: 6.5-8.0

Amendments:

Lime if pH is below 6.5 Organic compost for soil structure Avoid excessive nitrogen fertilizer (nodulates naturally)

Growing Zones

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Thrives in zones 3-8, with best performance in zones 4-7

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a

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Growth Stages

Seed Germination & Seedling

3-4 weeks

Seeds germinate in 7-14 days with consistent moisture. Seedlings develop compound leaves and establish tap root system. Plant is vulnerable to competition and soil crust.

Keep soil consistently moist but not waterlogged. Control weeds actively during this phase. Thin seedlings to proper spacing if direct-seeded. Avoid heavy foot traffic.

Vegetative Growth & Establishment

4-6 weeks

Plant develops multi-stemmed growth with pinnate leaves. Root nodules form (nitrogen-fixing bacteria colonization). Plant builds energy reserves in taproot. Reaches 12-18 inches height.

Reduce watering frequency as root system deepens. Monitor for early pest pressure. Allow adequate light. Avoid grazing or cutting during first season establishment.

Bud Formation & Pre-Bloom

2-3 weeks

Dense flower buds develop at stem terminals. Plant reaches 20-30 inches in height. Leaves remain green and productive. Forage quality is highest at this stage before flower opening.

This is the optimal harvest window for highest nutritional content. Monitor moisture levels as flowering draws water. Do not allow to dry excessively.

Flowering

2-4 weeks

Distinctive pink-red flower spikes fully open. Plant reaches maximum height (24-36 inches). Flowers attract pollinators and beneficial insects. Forage quality declines as plant matures.

If harvesting for forage, cut before full bloom for best quality. Allow some flowers for pollinators and seed production if desired. Monitor irrigation if blooming during dry periods.

Regrowth & Subsequent Harvests

Variable; typically 40-60 days between cuts

After cutting, plant rapidly regenerates from remaining stem base and root reserves. Second and third flushes occur within same season. Regrowth is progressively shorter each cut.

Leave 2-3 inches of stubble to enable regrowth. Water after cutting to stimulate new growth. Space final cuts appropriately to allow autumn dormancy and winter survival. Typical Remont allows 2-3 cuts per season.

Companion Planting

Plan your garden →

Plant with:

Grass species (timothy, fescue, orchard grass) for mixed pasture Other legumes in rotation (peas, beans, clover) Cereal crops in rotation (wheat, barley, oats)

Avoid planting near:

Alfalfa (disease and pest competition) Plants requiring high nitrogen fertilizer (nitrogen fixation may create competition) Poorly drained or waterlogged areas

Common Pests

Rotate crops, use resistant varieties, remove infected plants, avoid contaminated seed
Monitor crop regularly, encourage natural predators, use neem oil if severe, avoid unnecessary broad-spectrum pesticides
Crop rotation, destroy crop residues, encourage parasitoid wasps, cultural control through cutting timing
Encourage beneficial insects (ladybugs, lacewings), spray with water, use reflective mulches, avoid over-fertilization with nitrogen
and
Remove debris and dense shelter, hand-pick in small plots, encourage ground beetles, improve soil drainage

Uses

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Livestock Forage & Pasture

Culinary

Sainfoin is a premium forage crop high in protein and minerals, palatably consumed by cattle, sheep, and goats. The Remont cultivar's multiple harvests per season make it economical for sustained livestock feeding and dairy operations. [source]

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Traditional Herbal Medicine

Medicinal

Sainfoin has been used historically in traditional medicine for digestive health and as an anti-inflammatory. The plant contains condensed tannins which may support gastrointestinal health in livestock and reduce parasitic infections. [source]

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Soil Improvement & Nitrogen Fixation

Household

As a legume, Sainfoin forms symbiotic relationships with nitrogen-fixing bacteria, naturally enriching soil without synthetic fertilizers. It's valuable in crop rotations to reduce fertilizer costs and improve long-term soil fertility. [source]

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Pollinator & Beneficial Insect Support

Wildlife

The attractive pink-red flower spikes provide excellent nectar and pollen for bees, butterflies, and other pollinators. Dense sainfoin plantings support beneficial insect populations that control crop pests. [source]

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Hay & Silage Production

Craft

Sainfoin hay is premium livestock feed with excellent digestibility and nutritional profile. Its Remont trait of rapid regrowth makes it particularly efficient for multiple harvest cycles, maximizing annual yield. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Harvest Sainfoin Remont at early bloom stage (bud to 10% bloom) for optimal nutritional value and palatability. Cut to 2-3 inches stubble height to enable regeneration. First cutting typically occurs 90-120 days after planting. The 'Remont' cultivar specifically allows 2-3 harvests per season with proper spacing between cuts. Latest harvest should occur 4-6 weeks before first frost to allow plant recovery and dormancy. Allow hay to dry to 15-20% moisture for optimal storage. Fresh forage can be grazed or cut for green feeding.

Fun Facts

🌱 The name 'Sainfoin' comes from French 'Sainfoin' meaning 'healthy hay,' reflecting its long history as a premium livestock feed in Europe dating back to the 17th century.
🌱 Sainfoin contains condensed tannins that naturally reduce bloat risk in livestock, making it safer than pure alfalfa pasture—a significant advantage for grazing management.
🌱 The 'Remont' cultivar was developed specifically for multi-cut harvesting, allowing 2-3 productive harvests in a single season, making it more economical than single-cut varieties.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Annual Cultivar Full Sun Perennial pH

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