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Cover Crop - Lolium italicum (Annual Rye)

Cover Crop - Lolium italicum (Annual Rye)

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Regular price $ 40.00
Regular price Sale price $ 40.00
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Pure Live Seed

Seed is provided in Pure Live Seed (PLS) unless otherwise stated.

Pure Live Seed (PLS) expresses the viable seed content of a seed lot using its purity and germination or viability test results. It helps you compare seed lots and calculate how much bulk seed is needed to meet a specified PLS planting rate.

PLS weight and bag weight

PLS weight is not the same as the total weight of seed in a bag. For example, a lot with 80% purity and 75% viability contains 60% PLS: 80 × 75 ÷ 100 = 60. Supplying 10 lb PLS from that lot requires about 16.67 lb of bulk seed.

Use the current seed test and the stated basis of the mix specification. Germination calculations may include applicable hard or dormant seed. Seed-count estimates also require the number of seeds per pound; PLS alone does not provide a seed count.

What to check when buying a mix

Check whether each rate is stated in PLS pounds, bulk pounds, or a combination. A mix with both bases should not be described as having an all-PLS total.

PLS does not remove weed seeds or guarantee establishment. Review the seed label and analysis for weed content, and match site preparation, planting conditions and follow-up management to your project.

Sources: USDA NRCS, Understanding Pure Live Seed and The Importance of Seed Quality for Natural Resource Conservation.

Weight Conversions lbs. to oz.

0.01 pounds = 0.16 ounces

  • 0.1 pounds = 1.6 ounces
  • 0.25 pounds  = 4 ounces
  • 0.5 pounds = 8 ounces
  • 0.75 pounds = 12 ounces
  • 1.00 pounds = 16 ounces

Annual ryegrass is a quick-establishing cool-season cover crop for projects that need substantial temporary soil cover. Its fibrous roots help hold soil while its leafy growth competes with weeds.

Cover crop at a glance

Product role Temporary cover crop for selected erosion-control projects
Plant type Introduced cool-season grass; also called Italian ryegrass
Establishment need Adequate moisture and seed-to-soil contact
Management priority Control competition and prevent unwanted reseeding

Using annual ryegrass in restoration

Annual ryegrass can compete strongly with slower-growing native seedlings. Natural Communities recommends reserving it for projects where the need for substantial soil protection justifies that competition. Choose the rate and management plan for the actual site and native seed mix.

Winter survival varies. Plants that survive can regrow and set seed, so do not assume winter will terminate the stand. Monitor establishment and manage growth before it crowds the desired vegetation or reseeds.

This product is annual ryegrass, also called Italian ryegrass, rather than cereal rye. It is an introduced cover crop used for a planned establishment role.

Ordering

For quantities larger than 30 lbs, contact us for a custom quote.

Apply for a wholesale account to receive your wholesale discount.

Sources & ecological notes

 Rasbak, CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>, via Wikimedia Commons

Seed Shipping & Care

Seed ships all year and typically ships within a week of an order being placed.

We have attempted to put together some basic information regarding native seed installation, establishment, and maintenance.  We hope you find it helpful.  If you need further assistance on native seed establishment, please schedule a free consolation call here.

Consultation Services

Ecosystem Restoration Considerations

Native Seed Establishment Best Management Practices

Native Seed Stratification Best Management Practices

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Solving a Site Problem? Get Expert Advice + Get Store Credit

Whether you're fighting severe erosion, replacing invasive species, designing a pollinator haven, or seeding large acreage, choosing the wrong species wastes time and money. Talk 1-on-1 with a restoration ecologist to map out the exact species, plug counts, or seed mixes for your soil and goals. Book a consultation and get all or a portion credited directly back to your order.

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