ALFALFA SEED

The best alfalfa genetics for farmers’ fields

Nothing's more important to milk production than quality feed. That's why we work with farmers to select the best alfalfa genetics for their fields. WinField United's advanced alfalfa seeds help you maximize performance and profit potential through increased forage utilization.

Alfalfa with higher quality and improved yield potential


Manage your feed crop your way. With HarvXtra® alfalfa seed, you can choose to cut on a normal schedule for higher NDFD, or delay harvest for increased yield potential. HarvXtra® alfalfa is perfect for Eastern Canadian growing conditions.

HarvXtra® Alfalfa seed is only registered for use in Eastern Canada.

HarvXtra® alfalfa: the most advanced alfalfa crop yet  


Growing alfalfa crops starts with the right alfalfa seed. Choose from the most advanced seed traits to suit your farm practices and field conditions. This includes traits that maximize winter-hardiness, yield and digestibility with superior leaf retention and stem quality, seed coatings, and disease resistance packages.

Harvest Flexibility Harvest Flexibility

Harvest Flexibility

Harvest alfalfa on a standard 28-day cycle for higher quality forage or delay 7 to 10 days for increased yield potential (up to 20% higher).

Exceptional Digestibility and Feed Quality Exceptional Digestibility and Feed Quality

Exceptional Digestibility and Feed Quality

The first enhanced alfalfa developed to maximize quality by reducing acid detergent lignin (by up to 20%) for better milk production potential.

Insect and Disease Management Insect and Disease Management

Insect and Disease Management

Control insects common in alfalfa crops such as aphids, and manage foliar leaf disease and Anthracnose.

Roundup Ready® Technology Roundup Ready® Technology

Roundup Ready® Technology

Give your crops home field advantage over weeds. Planting Roundup Ready® alfalfa seed means a quicker harvest, reduced effort and easier weed control.

Seed Coating & Treatment Seed Coating & Treatment

Seed Coating & Treatment

CROPLAN® alfalfa seed is coated to aid in producing strong, healthy seedlings for high yielding alfalfa stands.

Low Lignin Alfalfa Low Lignin Alfalfa

Low Lignin Alfalfa

Reduce lignin-induced indigestibility and stimulate higher milk production without reducing the stability of the alfalfa plant.

Growing CROPLAN® alfalfa

Whether you want the advanced trait and flexibility of HarvXtra® alfalfa or the proven benefits of conventional alfalfa varieties, CROPLAN® has an alfalfa seed perfect for your farm and region. Pair with the right fungicides and herbicides for the best results.

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HVX MegaTron Fall Dormancy: 4.2 Winterhardiness: 1.7
Characteristics
  • Fair
    Excellent
  • Yield Index
  • Persistence Index
  • Feed Quality Index
  • Grazing Tolerance
  • Baled Hay (Drydown)
  • Haylage (Regrowth)
  • Excellent yield and forage quality potential with the HarvXtra® alfalfa trait.
  • H2 feed quality rating; exceptional soil disease resistance to help improve root and plant health.
  • Highest resistance (HR+) rating to multi-race Aphanomyces root rot disease (races 1, 2 and EMR); resistant (R) to multi-race anthracnose (including new race 5).
  • Excellent quality and yield potential with a 3 to 5-cut flexible harvest system based on geography.
  • Seed coating provides improved early season plant health.

LegenDairy AA Fall Dormancy: 3.4 Winterhardiness: 1.1
Characteristics
  • Fair
    Excellent
  • Yield Index
  • Persistence Index
  • Feed Quality Index
  • Grazing Tolerance
  • Baled Hay (Drydown)
  • Haylage (Regrowth)
  • The latest generation of LegenDairy with the AA disease resistance package bringing yield potential to new levels.
  • Highest resistance (HR+) rating to multi-race aphanomyces and anthracnose disease (including Race 5).
  • Excellent choice for producers in northern growing regions east to west with second to none winterhardiness; ideal for baled hay or haylage harvest system
  • Great choice for producers who prefer mixed alfalfa-grass stands.
  • Seed coating provides improved early season plant health.

NEW

Rebound AA Fall Dormancy: 4.4 Winterhardiness: 1.7
Characteristics
  • Fair
    Excellent
  • Yield Index
  • Persistence Index
  • Feed Quality Index
  • Grazing Tolerance
  • Baled Hay (Drydown)
  • Haylage (Regrowth)
  • Packs a punch with the new AA disease resistance package, providing exceptional yield potential. NEW to the CROPLAN lineup, Rebound AA replaces Rebound 6XT.
  • Highest resistance (HR+) rating to multi-race aphanomyces and anthracnose disease (including Race 5).
  • Growth starts very early in the spring; rapid regrowth after each cutting with superior stand persistence.
  • Best suited for 4- to 5-cut haylage or aggressive hay management systems.
  • Seed coating provides improved early season plant health. (Rebound AA Pending Registration.)
product guide

2024 CROPLAN® Product Guide

The 2024 CROPLAN® Product Guide is now available, offering a broad selection of hybrids and seed varieties specially adapted to local conditions. Download a copy today. 

Where to buy

Get in touch with Winfield United Canada