Annual Ryegrass Seed
McKay’s Annual Ryegrass as the name suggests is a 1-year proposition that provides excellent quality Autumn, Winter, and early Spring growth. The forage quality drops in late spring with the onset of seed head emergence. The plants have usually died off summer. Annual Ryegrass will not regenerate and requires annual reseeding.
It is often used to overseed warm-season lawn grasses (such as Buffalo, Couch, Zoysia, Kikuyu, Queensland Blue) to provide a green, economical grass cover from Autumn to Spring. It can also be used for weed suppression and temporary erosion control.
Annual Ryegrass is an easy to establish grass, bred to provide quick winter pastures and, with sufficient moisture, seeds will even germinate when broadcast on top of established lawns or pastures. It is typically suited to winter rainfall and areas with hot, dry summers.
- New Lawns: 30 grams per square meter (3kg/100m2).
- Overseeding: 20 grams per square meter (2kg/100m2).
- Note: Annual Ryegrass Seed will only grow for 1 year
For more information see below for Description and Features to see if this grass suits you!
Sowing Tips: Sow into soft topsoil or sandy loam. Broadcast the seed at, or very near, the soil surface and incorporate lightly with raking. To ensure the best coverage and avoid seed wastage we recommend using an appropriate seed spreader for the size of your area. The soil must remain damp throughout the germination period of both seeds and must be maintained for at least 1~2 weeks after sowing, through irrigation or natural rainfall.
Optimal Planting Time: Autumn sowing is recommended.
Germination: 7~10 days with sufficient water, climate-dependent.
Water: Ensure soil remains damp throughout the entire germination period. Approximately once per week after the establishment of grass, and as needed during hot weather.
Fertilizing: McKay’s Slow Release Fertiliser can be used to prepare the soil for sowing of Annual Ryegrass.
First Mowing: When Annual Ryegrass is approximately 5~7cms tall. This demonstrates that the roots are strong enough to withstand the wheels of the mower and should not be pulled out during mowing.
For residential use, set the mower to cut at approximately 5cms above ground level and repeat the mowing when the grass grows about 2.5cms above the set level.
Mowing Frequency: Depending on the purpose of the Annual Ryegrass. Residential lawns where shorter heights are preferred may need to mow twice a week during the active growth phase.
Disadvantages of Annual Ryegrass:
- Only lasts for (approximately) ~12 months
- Needs to be resown annually
Seed & package details: 100% Annual Ryegrass
Independently Tested: 85% Min Germination, 98% purity. A seed testing Certificate is available upon request.
Ideal Usage: Winter oversowing of residential lawns, rapid ground coverage, temporary erosion control, weed suppression.
Where can I sow this grass in Australia? Areas 4, 6, 7, 8, 9
Shade tolerance: Excellent
Daily Sunlight required: 4+ hours
Drought tolerance: Weak
Frost Resistance: Very Good
Traffic Tolerance: Excellent
Warm season grasses thrive during the warmer months in Spring and Summer and may go dormant in cooler climates through winter.
Cool season grasses thrive during the cooler months in Winter
Shade tolerance (Weather)
- Full Sun
- Part Shade
- Heavy Shade
- Full Shade
Drought tolerance (Weather)
Traffic tolerance (Weather)
Average days to germination
- 2-3 Weeks
- 2-4 Weeks
- 3-4 Weeks
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Does what McKays says on the box... Fast germinating (I actually used a thin layer of lawn clippings as the top dressing!) I had obvious new growth in less than 10 days with a cold and damp late April / early May in Melbourne Aust. The cover is thickening fast and outgrowing some of the less favourable ground cover (including chick weed and clover) which I am also controlling with Dicamba. Overall, I'm very happy with the result. Cons: I'll be sorry to see it go in 12 months!!
Annual Ryegrass Seed
Rather expensive bird seed.
Recently orderd 5kg of annual rye. I preped the area and then used droped spreader to spread 3kg of rye over approx 80sq meter. Keep the water schedule as required but the germination is not was I was expecting. I can say only 50-60% of the seeds have germinated. I gave multiple passes in different directions to spead it evenly, but still. Now need to order more but had I knew that would be the case, could have ordered 10kg and save myself valuable $.
Quick turn around. Thanks.