Building Better Forage with Festuloliums and White Clovers
Modern forage systems demand flexibility, resilience, and high nutritional value. At DLF, innovation in both festulolium and white clover breeding is helping producers build more productive, persistent stands that perform across a wide range of conditions.
Where Festulolium Fits & Comparing DLF Varieties
DLF is the global leader in festulolium research, developing advanced hybrids that combine the best characteristics of ryegrass and fescue. The result is a series of forage options that offer exceptional flexibility, improved stress tolerance, and strong feed value for both grazed and harvested systems.
Festuloliums are an excellent option for:
- Perennial pastures and hay fields
- Emergency forage
- Rescue seedings where rapid establishment and flexibility are needed
Their adaptability makes them a valuable tool for producers looking to improve forage system resilience without sacrificing yield or quality.
To better understand how festulolium varieties differ, DLF developed the Festulolium Diamond®, a visual tool that illustrates the relationship between genetics and plant expression.
- More Blue represents greater ryegrass genetics and ryegrass‑like traits such as high feed quality and palatability.
- More Green indicates stronger tall fescue or meadow fescue influence, associated with improved stress tolerance and persistence.
- The higher a variety sits on the diamond, the more it resembles Italian ryegrass rather than perennial ryegrass.
- The red transition line marks the change from tetraploid (4N) to hexaploid (6N) festuloliums.
This framework makes it easier to select the right festulolium type based on management goals, environment, and intended use.
White Clover: A Powerful Forage Companion
White clover plays an important role in spring forage plantings, contributing both dry matter production and forage quality. When integrated properly, it delivers benefits that extend well beyond yield alone.
Why White Clover Matters:
- Adds tonnage and improves overall forage quality
- Creeping growth habit helps fill gaps in the sward, reducing weed pressure and invasion by lower‑quality species
- Spreads through stolons (above‑ground runners), increasing grazing tolerance
- Since livestock primarily consume leaves and flowers, regrowth is often enhanced following grazing
Leaf size has a direct influence on persistence:
- Large‑leaf types (ladinos) offer high yield but generally lower persistence
- Intermediate types balance yield and stand longevity
- Common types persist well but sacrifice overall production
When selecting a white clover with a high leaf‑to‑stem ratio, traits such as disease resistance, cold tolerance, stolon density, and regrowth capacity are critical for long‑term success.
Featured DLF White Clover Varieties
- Widely adapted ladino selected for disease tolerance and persistence
- Top performer for dry matter yield and seedling vigor
- Quick establishment with high stolon density
- Selected for superior vigor, persistence, and yield
- Bred for enhanced flower density, strong plant structure, and wide adaptability
- Proven performance across the East Coast and Transition Zone in both grazing and hay systems
- Medium‑to‑large leafed with a sturdy, upright growth habit
- Excellent disease resistance
- Rapid regrowth makes it an ideal companion in grass‑clover mixtures
- Exceptional winter hardiness for colder climates
- Medium‑to‑large leafed white clover with high stolon density and strong production
- Broad adaptability across environments
- Delivers ladino‑like yield with the improved persistence of an intermediate type