Rampage Annual Ryegrass
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A densely tillered, rapidly establishing, tetraploid annual ryegrass, with very fast establishment with strong cool season performance.
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Benefits/Agronomic infomation
- Rampage has attained the highest 5-star ranking in DairyNZ Forage Value Index for winter feed nationwide
- Top annual yields in the 2025–2026 NFVT with exceptional yield across all seasons
- Very fast establishment with strong cool season performance.
- Holds on well into late spring, early summer
- Late heading date maintains forage quality into later spring to maximise animal performance
- High forage quality and very good animal palatability
- Sowing date flexibility - can be sown late into autumn.
- Rapid regrowth after grazing with potential of multiple grazings, plus a cut of silage or hay.
- Excellent disease resistance.
- Persistance - 8-10 months
- Sowing rate - 25-30 kg/ha
- Minimum rainfall - 450+ml
- Heading dates - late
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Where it fits
An ideal 8 - 10 month specialist winter feed, and break crop after maize, suitable for all livestock types. Suited to all areas of New Zealand, for grazing as well as silage and hay use. Rampage should be autumn sown at 25-30kg/ha or mixed with annual clovers for added quality and dry matter.
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Performance
- Rampage is a tetraploid annual ryegrass that is the highest yielding annual ryegrass in the 2023-2024 National Forage Variety Trials® with exceptional yield across all seasons.
- Rampage has extremely fast establishment, with strong winter, early spring production, rapid re-growth after grazing and an ability to maintain high productivity and persistence into summer.
- Rampage is a late heading with low aftermath heading, strong disease resistance, high forage quality and has very good animal palatability. It is an ideal winter feed and break crop after maize and is suitable for all livestock types.
- You have the option of treated or bare seed. We recommend treated seed to provide increased insect protection for your investment.
Order now
-
Benefits/Agronomic infomation
- Rampage has attained the highest 5-star ranking in DairyNZ Forage Value Index for winter feed nationwide
- Top annual yields in the 2025–2026 NFVT with exceptional yield across all seasons
- Very fast establishment with strong cool season performance.
- Holds on well into late spring, early summer
- Late heading date maintains forage quality into later spring to maximise animal performance
- High forage quality and very good animal palatability
- Sowing date flexibility - can be sown late into autumn.
- Rapid regrowth after grazing with potential of multiple grazings, plus a cut of silage or hay.
- Excellent disease resistance.
- Persistance - 8-10 months
- Sowing rate - 25-30 kg/ha
- Minimum rainfall - 450+ml
- Heading dates - late
-
Where it fits
An ideal 8 - 10 month specialist winter feed, and break crop after maize, suitable for all livestock types. Suited to all areas of New Zealand, for grazing as well as silage and hay use. Rampage should be autumn sown at 25-30kg/ha or mixed with annual clovers for added quality and dry matter.
-
Performance
- Rampage is a tetraploid annual ryegrass that is the highest yielding annual ryegrass in the 2023-2024 National Forage Variety Trials® with exceptional yield across all seasons.
- Rampage has extremely fast establishment, with strong winter, early spring production, rapid re-growth after grazing and an ability to maintain high productivity and persistence into summer.
- Rampage is a late heading with low aftermath heading, strong disease resistance, high forage quality and has very good animal palatability. It is an ideal winter feed and break crop after maize and is suitable for all livestock types.
- You have the option of treated or bare seed. We recommend treated seed to provide increased insect protection for your investment.