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How to Grow Orchardgrass 'Latar'

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Orchardgrass 'Latar'

Dactylis glomerata 'Latar'

grass

Orchardgrass 'Latar' is a cool-season perennial grass cultivar selected for superior forage production and nutritional quality. It is widely used in pastures, hay fields, and conservation plantings due to its excellent digestibility and palatability for livestock. This hardy variety establishes quickly and provides consistent yields across diverse climates.

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Example Orchardgrass 'Latar' timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Orchardgrass 'Latar'

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Orchardgrass 'Latar'

    Late summer into fall

    Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Orchardgrass 'Latar' dates for your own zip code.

Growing Conditions

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Sun: Full sun, 6+ hours daily; tolerates partial shade but performs best in full light
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Water: Moderate moisture; prefers 20-40 inches annual rainfall. Establish with regular watering first season; drought-tolerant once established but responds well to summer irrigation
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Spacing: Broadcast seeding at 10-15 lbs/acre; thin seedlings to 4-6 inches apart if direct seeding inches
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Days to maturity: 90-120 days to first harvest; full productivity in second year
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Planting depth: 0.25-0.5 inches (surface to shallow); requires good soil contact

Soil

Type: Well-draining loamy or clay-loam soil
pH: 6.0-7.0
Amendments:
Lime if pH is below 6.0 Compost or well-rotted manure for organic matter

Growing Zones

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Thrives in zones 3-7, with adaptation into zone 8 in cooler microclimates

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

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Growth Stages

1

Germination & Seedling

2-3 weeks

Small, fine-textured shoots emerge with narrow leaf blades. Root system develops rapidly.

Keep soil consistently moist but not waterlogged. Avoid grazing or cutting first 6-8 weeks. Remove weeds that compete with seedlings.

2

Vegetative Establishment

4-8 weeks

Plant develops multiple shoots and deepens root system. Leaf blades elongate, plant reaches 6-12 inches.

Light grazing or mowing at 3-4 inches promotes tillering. Ensure adequate moisture. Monitor for weeds and pests.

3

Tillering & Density Development

6-10 weeks

Secondary shoots proliferate from base; dense ground cover forms. Plant reaches 12-18 inches without heading.

First-season care emphasizes tiller development—avoid heavy grazing. Light grazing at 3-4 inches acceptable in late season. Apply balanced fertilizer if needed.

4

Boot & Heading

3-4 weeks

Seed heads begin to emerge from leaf sheath. Plant reaches 24-36 inches. Characteristic dense panicles form.

For forage, harvest at boot to early heading for maximum nutritional value (highest digestibility). Allow seed production if collecting seed.

5

Seed Maturity & Dormancy

3-4 weeks; then dormancy until favorable conditions

Seed heads fully emerge and mature; seeds harden. Plant enters dormancy in hot summers or cold winters depending on region.

Allow harvest at seed maturity if making seed. In pasture systems, manage grazing to allow rest periods. Apply light N fertilizer post-grazing to promote recovery.

Companion Planting

Plan your garden →

Plant with:

Clover (white or red) Alfalfa Bird's-foot trefoil Tall fescue Timothy grass Legume mixes for hay

Avoid planting near:

Extremely tall, shade-casting trees Dense clay soils prone to waterlogging (amend first) Fields with heavy persistent herbicide residues

Common Pests

  • Monitor for damage; promote beneficial insects. Insecticide application if severe defoliation occurs. Grazing management to remove refugia.

  • Early-season monitoring. Maintain plant vigor with proper fertilization. Insecticide use only if economic threshold exceeded.

  • Manage adjacent brush and weeds. Biological control with parasitoids. Insecticide only for severe populations.

  • Improve air circulation and drainage. Select resistant varieties; 'Latar' has good disease resistance. Avoid excessive nitrogen fertilization in humid conditions.

  • Rotate fields. Remove infected heads during seed production. Fungicide application at boot stage if disease history exists.

Uses

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Livestock forage

Culinary

Orchardgrass is a premium forage grass for cattle, sheep, horses, and goats due to high palatability and digestibility. It provides excellent nutrition for dairy herds and growing stock. [source]

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Hay production

Household

The 'Latar' cultivar produces high-quality hay with good color, leaf retention, and feed value. It dries quickly, reducing weather risk during haymaking. [source]

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Wildlife habitat and erosion control

Wildlife

Orchardgrass provides cover and food for songbirds, pollinators, and small mammals. Its deep root system stabilizes soil and prevents erosion on slopes and stream banks. [source]

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Pasture and rangeland improvement

Household

'Latar' establishes quickly in pasture mixes, improving overall sward quality and reducing weed invasion. It is drought-tolerant once established and resists heavy grazing. [source]

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Nutritional supplementation for grazing animals

Medicinal

Orchardgrass provides balanced minerals and vitamins (calcium, phosphorus, vitamin A precursors) essential for livestock health when included in forage-based diets. [source]

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

Harvest Tips

For forage: Harvest at boot to early heading stage (usually late May to early June in northern zones) for optimal digestibility and nutritional value. Typical harvest height is 2-3 inches; allow 4-6 week recovery period between cuts in intensive systems. For seed production: Allow full maturity; combine when seeds are hard and heads are fully dry (August-September). Orchardgrass typically yields 1-2 harvests annually in pasture systems, or 2-3 in managed hayfields with irrigation.

Fun Facts

  • 🌱 Orchardgrass gets its name from its historical use as the primary pasture grass in English orchards, where it grew beneath fruit trees without aggressive competition.
  • 🌱 'Latar' was developed through selective breeding for improved forage yield and quality; it consistently outperforms older orchardgrass cultivars in multi-location trials.
  • 🌱 Orchardgrass can produce nutritious aftermath (regrowth) after harvest, making it valuable for multiple-harvest systems; 'Latar' recovers more quickly than many other cultivars.

Gardening Terms

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

Annual Cultivar Full Sun Partial Shade Perennial pH
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