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An image of the plant grown with seed for Annual Ryegrass Seeds - Ideal Green Manure, Rapid Growth, Perfect for Winter Protection & Lawn Patching, Eco-Friendly Soil Enhancer
  • An image of the plant grown with seed for Annual Ryegrass Seeds - Ideal Green Manure, Rapid Growth, Perfect for Winter Protection & Lawn Patching, Eco-Friendly Soil Enhancer
Annual Ryegrass Seeds - Ideal Green Manure, Rapid Growth, Perfect for Winter Protection & Lawn Patching, Eco-Friendly Soil Enhancer
$27.99 CAD
Maturity

7 Days
Sunlight

Full Sun
Watering

Regular

Difficulty

Easy to grow
Life cycle

Annual
Grow Zones

3 - 9

Quick Reference

Zones

Plant Hardiness Zones describe the average minimum winter temperature for a region. They tell you where a plant can reliably survive outdoors. For example, Zone 5 can handle colder winters than Zone 9. Matching a plant to your zone increases the chance of long-term success.

Days

  • For food crops: Days to maturity is the expected number of days from planting to first harvest. This helps gardeners plan their growing season and time their harvests.
  • For non-food plants: Days to germination indicates how long it usually takes seeds to sprout under normal conditions. This is key for starting seeds successfully.

Types

  • F1 (Hybrid): A cross between two parent varieties. Hybrids are bred for vigor, uniformity, and specific traits such as disease resistance. Seeds saved from F1 plants don’t grow true to type. That means if you try to regrow them from seed, the plant won't necessarily be the same as last year's
  • OP (Open-Pollinated): Varieties that naturally pollinate and remain stable across generations. Seeds can be saved and replanted with consistent results.
  • HM (Heirloom): An open-pollinated variety that has been handed down for many generations. Heirlooms are valued for flavor, tradition, and genetic diversity.

Grows

  • Outdoors: Well-suited for garden beds, raised beds, or open soil, where natural conditions are stable.
  • Windowsill: Compact plants that thrive in containers indoors, often needing only modest light.
  • Anywhere: Highly adaptable plants that perform reliably in both indoor and outdoor settings.

Lifecycle

  • Annual: Grows, flowers, sets seed, and dies in one growing season. Many vegetables and flowers are annuals.
  • Perennial: Lives for multiple years, regrowing each season after going dormant. Often used in landscaping or long-term food crops.
  • Sp. Perennial (Self-Perennializing): A plant that reseeds itself or self-pollinates, giving the effect of perennial growth even if individual plants live shorter lives.

Size

Indicates the recommended container size or soil depth for best growth.

  • “X″ Pot”: The ideal pot diameter (e.g., 5″ Pot), ensuring enough root space.
  • DS (Deep Soil): Requires planting directly in the ground or in a deep raised bed, as shallow pots restrict growth.
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  • Rapid Development: Grows very quickly, establishing a lush green cover in short periods, ideal for filling bare patches.
  • Easy Cultivation: Thrives in various soil types, requiring minimal preparation for planting; simply rake into topsoil.
  • Versatile Planting: Suitable for early spring sowing with a secondary opportunity for late summer planting as a protective winter cover.
  • Culinary & Garnish Uses: While primarily used for soil health, the tender young shoots can be used as a nutritious addition to salads.
  • Pest Resistant: Naturally robust against many common pests, enhancing its utility as a protective winter crop without the need for chemicals.

Annual Ryegrass Seeds are a must-have for any gardener looking to improve soil health and achieve a lush, green landscape. This versatile plant is perfect for use as a green manure, enhancing soil fertility and structure while protecting against erosion. Whether you're patching up your lawn or preparing your garden for the next planting season, annual ryegrass offers rapid growth and easy cultivation.

Perfect for early spring or late summer sowing, these seeds thrive in a variety of soil types and conditions. Simply scatter them evenly, rake into the soil, and water to establish a robust cover that suppresses weeds and enhances soil health. Embrace eco-friendly gardening with annual ryegrass and enjoy the benefits of a more fertile and sustainable garden.
Size
How much seed do I need?

Seeds per gram: 500
Average germination rate: 85%

Package sizes

  • 500 Grams — 250,000 seeds — 212,500 plants — covers about 110–220 sq. ft.
  • 2 Kg — 1,000,000 seeds — 850,000 plants — covers about 441–882 sq. ft.
  • 4 Kg — 2,000,000 seeds — 1,700,000 plants — covers about 882–1,764 sq. ft.

Plant growth and coverage

  • Fast-growing, cool-season, bunch-forming grass; ideal for green manure, winter cover, and lawn patching
  • Height: 30–90 cm (12–36 in) unmown
  • Spread: 20–30 cm (8–12 in) per clump; forms dense turf when mown
  • Spacing: Broadcast for even coverage; for rows, space 15–20 cm (6–8 in) apart and thin seedlings to 5–8 cm (2–3 in)

Choosing a packet size

  • The 500-gram packet is ideal for home gardeners patching thin spots, small beds, or trialing ryegrass as a quick green manure.
  • The 2-kg packet suits medium lawns, multi-bed gardens, or small properties needing seasonal cover across several areas.
  • The 4-kg packet is best for large lawns, landscapers, or growers establishing broad winter cover and erosion control.
GROWING INSTRUCTIONS

Sow annual ryegrass seeds in early spring or late summer for best results. Choose a sunny location with well-draining soil. Scatter seeds evenly and lightly rake them into the soil to ensure good contact. Water gently to help establish the seeds.

Germination typically occurs within 7 to 10 days. Keep the soil consistently moist during this period. Once seedlings appear, thin them out if necessary to prevent overcrowding. No need to transplant; ryegrass grows quickly and establishes itself well.

Maintain regular watering to keep the soil moist, especially in dry periods. Mow the grass to encourage dense growth. Use as green manure by tilling into the soil to enhance fertility. Enjoy a lush, green cover that suppresses weeds and prevents erosion.
SHIPPING & RETURNS

In Canada, we use fast shipping from our Canadian warehouses. You can expect delivery in 1-3 days.

In the USA, We use our US warehouses, and you can expect your order in 1-3 days, too.

No postaged lettermail or slow shipping from across the world. No customs fees or orders withheld at the border. Tracking numbers for all orders.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Our return policy covers you for late, damaged or defective products.

 Read Our Shipping & Returns Policy

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