Raises the standard of ryegrass rust resistance and performance

Combining the latest in ryegrass breeding to deliver year round, dense growth, Align AR37 tetraploid perennial ryegrass sets a new performance benchmark for quality and reliability. Producing an extremely dense pasture for a tetraploid, Align AR37 delivers strong persistence, resulting in the highest overall dry matter production in the DLF Seeds tetraploid ryegrass portfolio.

As one of the latest innovations in ryegrass breeding, Align AR37 is bred for performance and low aftermath heading, creating a vegetative and high value forage that lasts longer. Extremely rust tolerant, Align is a strong and resilient plant that maintains its nutritional value and high dry matter production throughout the seasons. As a reliable high performer, Align AR37 maintains a high forage quality through summer and into autumn for consistent yields, hay and silage when feed is needed most.

For a productive and resilient tetraploid, sow Align AR37 for performance, reliability and AR37 insect protection.

Sowing rate (sole): 20-30kg/ha
Sowing rate (mixed): 20-25kg/ha

Figure 1: Dry matter production of perennial ryegrass varieties (from each cut) in the 2023 Ballarat, VIC trial – displaying variety performance over 2 years. (Interim data).

Figure 2: Groundcover score taken on 24/07/2025 of perennial ryegrass varieties in the 2018 sown Terang trial (VIC). Trial demonstrates the persistence of Align AR37.

Trial notes Figure 2: Trial sown in 2018 and ran up until September 2025. Over the 8 years, Align AR37 has proven strong persistence with a 65% ground cover, compared to proven performer Base AR37 at 60%.

Rainfall

Minimum 600mm rainfall per annum unless irrigated

Subscribe to our seasonal newsletter.

Making the right choice of pasture seed is important and will have a long lasting impact on your immediate and future feed budget

Sign up to get the latest news & tips to get the most out of your pasture and maximise your homegrown feed.