About Winter Canola

Inspecting canola plant in field

Whenever a new crop is available, farmers have lots of questions. We get it. That’s why we’ve gathered the most frequently asked questions about winter canola and the Winter Canola Program right here to help give you all the information you need. Have more questions? You’ll find ways to contact us directly below.

Winter Canola Program FAQs

Program Basics

What is the Winter Canola Program?

The Winter Canola Program provides a contract with farmers to purchase their harvested winter canola crop with the option to use the oil to produce renewable fuel.

Supported by a partnership between Pioneer and Bunge Chevron Ag Renewables, the program is a unique closed-loop system that gives farmers access to a new crop and a new potential source of revenue, with a path to market to sell it. The goal is to increase the availability of vegetable oil feedstocks to help grow the domestic renewable fuels market.

How does the Winter Canola Program work?

Here’s a quick overview:

  1. Participating farmers sign a contract with Bunge
  2. Farmers plant Pioneer brand winter canola.
  3. At harvest, farmers take winter canola to market at Bunge.
  4. Bunge processes winter canola to create biofuel feedstock.
  5. Chevron uses biofuel feedstock to produce renewable diesel, biodiesel, and sustainable aviation fuel.

For more specific details on how the Winter Canola Program works, visit Grow Gold With Winter Canola. You can also contact Alex Hibler, commercial manager of grain marketing at Bunge, or Kyle Holmberg, field agronomist at Pioneer.

What are the benefits of participating in the Winter Canola Program?

In addition to providing a potential new income opportunity, adding winter canola to a rotation provides a cover crop that can enhance soil health by holding more nutrients, water, and carbon in the soil. Pioneer winter canola hybrids can be used in a double-crop system following soybeans or cotton and won’t interrupt row crop production. Plus, participating farmers get top hybrids and agronomic advice from Pioneer to maximize yield potential. Combined with the demand from Chevron for biodiesel and handling, and processing and grain marketing capabilities from Bunge, this gives farmers an entirely new opportunity for revenue when they participate in the Winter Canola Program. Read more about the reasons to grow winter canola.

How is the Winter Canola Program different from competitor programs?

Pioneer is building on a century of breeding and agronomic expertise to deliver a winter canola hybrid that’s uniquely suited to the Mid-South, increasing your chances of a successful harvest. Plus, the partnership with Bunge Chevron Ag Renewables can help provide market stability and contract assurances that all production from enrolled canola acres will be purchased. Simply put: Competitor programs don’t have access to Pioneer technology and agronomic support, and they don’t have the downstream market that we’ve established through this partnership with Bunge and Chevron Ag Renewables.

Where can I buy Pioneer® brand winter canola seed?

Pioneer brand winter canola seed is currently available from authorized retail locations in Kentucky and Tennessee that sell and service the Pioneer brand. To find a location near you, visit the Winter Canola Program page. You can also contact Kyle Holmberg, field agronomist at Pioneer.


Growing Winter Canola

What is winter canola? How is it different than spring canola?

Winter canola is planted in the fall and overwinters to be harvested in the early summer. By comparison, spring canola is planted in early spring and harvested in the fall. The plants are similar in terms of their biological makeup, although winter canola has better tolerance to cold and freezing. Due to its longer growing season, winter canola yields are about 20% to 30% higher than those of spring canola. Winter canola can be used in your current double-cropping system (as a rotational crop following corn or soybeans) or on acres that are fallow in winter.

What does it take to grow winter canola?

Pioneer® brand winter canola hybrids have been specially bred to be planted as a new double-cropping system in the Mid-South. Pioneer combined industry-leading research with top genetics to deliver superior disease resistance, winter hardiness, and high oil content.

Production Guidelines

Planting DatesSept. 10 – Oct. 1 on well-drained soils
Seedbed PrepFirm seedbed required
Seeding Rate2.5 – 3 lbs/acre (depending on seed size) to achieve final stand of 5 – 7 plants per sq ft in late fall
Row Spacing7.5" – 15"
Seeding Depth1/4" – 1/2"
Weed ControlPreemergence herbicide application is important. Clean seedbed is vital for stand establishment and weed control. Avoid fields with Italian ryegrass or wild mustard/radish.
Fertility

An application of nitrogen (along with any other recommended fertilizer components) will be necessary before the bolt phase (stem elongation). This application could be split depending on year.

- Fall (per acre): Nitrogen=25 lbs, P=80 lbs, K=120 lbs, Sulfur=25 lbs, Boron=2 lbs. Adjust per soil test.

- Spring (per acre): Applied prior to stem extension – Nitrogen=100 lbs (split applied around 30 days apart to maximize yield), first application to include Sulfur=25 lbs, Boron=2 lbs.

Insect ManagementTreat per scouting thresholds for aphids and/or cabbage pod weevils.
Fungal Disease ManagementFungicide is highly recommended at early bloom for sclerotinia and other diseases. Application timing: 30% – 50% bloom. An additional application of herbicide may be necessary depending on weed spectrum.
HarvestLate May to early June: Use a desiccant to ensure even moisture/maturity for ease of harvest. Grain moisture needs to be at or below 10% to ensure proper storage.

What is the growing season for winter canola?

Winter canola is planted in mid- to late September following the summer corn or soybean crop. Winter canola will sprout in about 5 to 7 days under the right conditions and requires around 600 GDUs to reach between 5 and 8 leaves with a stem diameter of 1/4 to 1/2 inch. This ensures the best situation for winter hardiness before becoming dormant (overwintering) during the coldest part of the winter. In early spring, the winter canola restarts growth and is typically harvested in late May or early June, making it a great companion for double-crop soybeans.

Canola Growth Stages

Does winter canola replace winter wheat in the rotation?

No. Winter canola can be used in rotation with winter wheat since it needs two to three years before planting in the same field for disease prevention.

Is winter canola compatible with no-till practices?

Pioneer is currently researching how winter canola fares with no-till practices. We’ll provide an update once the research is complete.

How does managing winter canola compare to managing winter wheat?

There are several differences between managing winter canola and winter wheat. In comparison to winter wheat, winter canola:

  • Is a bit more sensitive to soil pH
  • Does not tolerate soggy fields or water-logged soil; it won't grow well on land with poor drainage or that's prone to flooding
  • Is sensitive to herbicides typically used in wheat production, so any sprayers used in wheat must be thoroughly cleaned and rinsed
  • Needs slightly higher nitrogen and sulfur
  • Has a growth point above ground, making the plant more susceptible to physical damage, environmental conditions (such as early season freezes), and leaf-eating insects during early growth and development

To increase the chances of plant survival, make sure the crop is planted and has enough time to develop three to four leaves prior to the predicted first freeze date. General guidance is to plant at least six weeks before the first freeze.

Do I need different equipment to plant and harvest winter canola?

No, you will not need new or different equipment to plant and harvest winter canola. You can use traditional wheat, corn, and soybean planting and harvest equipment with minimal retrofits. Incorporating winter canola into a rotation is easy, as it fits right into current cropping systems. It follows traditional timing and equipment used for winter wheat crop rotations.

How would winter canola fit into my system?

Farmers most often choose one of two ways to work winter canola into their production: (1) planting it in September on what would have been fallow acres, or (2) planting it in rotation with winter wheat or other double-cropping systems every two to three years.

When another crop (such as winter canola) is added to a rotation, other crops in the rotation tend to have better yields and better resistance to pests. Compared to winter wheat, winter canola has two other advantages in double-cropping systems:

  • Canola generally matures earlier than wheat, which allows earlier planting of spring crops.
  • Canola leaves less residue in the field than wheat, making no-till planting of the summer crop easier.

What kind of yields can I expect from winter canola?

Based on university trials in the Mid-South, we anticipate yields of 45 to 55 bu/acre, with potential to be higher based on individual operations.

Is crop protection available for winter canola?

Yes, crop insurance is available in some counties. Talk with your crop insurance provider to discuss options that are available in your area.

What should I know about input application requirements for winter canola?

Winter canola does best when weeds are controlled early. The critical weed-free period for canola is from emergence to the plant’s 4-leaf stage (Martin et al., 2001; Harker et al., 2008). If you delay weed control until the 6- to 7-leaf stage you could experience a significant loss in yield (20% in a 2008 study from Harker et al.). Because fields and farmers' experiences can vary, consult with Pioneer’s expert canola field agronomist Kyle Holmberg for specific guidance on your land.

Herbicide Tolerant Canola Systems

HT SystemActive(s)ProductGroupApplication RateCrop StageWater VolumeMax Passes/Year
Roundup Ready®GlyphosateVP48092 apps. up to 0.5 REL/ac** each or a single app. lp to 0.75 REL/acCotyledon to 6-leaf5-10 US gal/ac2
LibertyLink®GlufosinateInterline101st app: 1.62L/ac. 2nd app: 1.37L/ac; do not exceed 2.97L/ac per seasonCotyledon to early bolting10 US gal/ac2
Clearfield®Imazamox/ImazapyrAres™ SN***2244 ml/ac2- to 7-leaf5-10 US gal/ac1
Optimum® GLY®GlyphosateVP48092 apps. up to 1.0 REL/ac eachCotyledon to first flower5-10 US gal/ac2
Single app. up to 2.0 REL/ac.ttCotyledon to 6-leaf1
Herbicide timing for canola systems

Contracting/End Use

What kind of grain contracts are available?

For the Winter Canola Program, we’re offering acreage-stye grain contracts that include an Act of God Clause as well as various pricing alternatives. For more specific information, contact Alex Hibler, commercial manager of grain marketing at Bunge.

What price can I expect for winter canola?

Like any crop, revenue will vary according to your individual operation and practices. If winter canola is planted on fallow ground, it can be an opportunity for extra revenue. If you’re familiar with growing winter wheat, the revenue for winter canola is competitive with that crop.

Where do I take winter canola at harvest? What are the delivery locations?

We’ve made it convenient for farmers in the Mid-South to get their grain to market. There are multiple Bunge elevators in northwest Tennessee and southwest Kentucky (along the Mississippi and Ohio rivers) that are ready to process winter canola. We also continue to expand delivery locations. For specific information on finding an elevator near you, contact Alex Hibler, commercial manager of grain marketing at Bunge.

Will there be future demand for winter canola?

As the world prioritizes reducing greenhouse gas emissions and transitions to lower carbon intensity feedstock sources, the demand for renewable fuels from agricultural crops is expected to increase. As an example of their strong commitment to renewable fuels, Bunge Chevron Ag Renewables LLC is building a new oilseed processing plant in Destrehan, Louisiana, that’s specifically designed to process softseeds, such as winter canola, soybeans, and others.

What are the nutrition details of winter canola?

Canola seeds contain approximately 40% oil and 17–26% protein.

Does winter canola replace corn or soybeans in renewable feed production?

No. Demand for corn and soybeans is forecasted to continue to be strong, and winter canola isn’t a replacement for those crops.

Can I use biofuels made from feedstocks like winter canola in operations?

Yes, both biodiesel and renewable diesel can be used in new and existing engines and infrastructure and often without any modification. Go to EnDura Fuels™ to learn more.

Join the Winter Canola Program Today
Find out if winter canola is a good fit for your operation.
HT System Active(s) Product Group Application
Rate
Crop
Stage
Water
Volume
Max
Passes/Year
Roundup Ready® Glyphosate VP480 9 2 apps. up to 0.5 REL/ac** each or a single app. lp to 0.75 REL/ac Cotyledon to 6-leaf 5-10 US gal/ac 2
LibertyLink® Glufosinate Interline 10 1st app: 1.62L/ac. 2nd app: 1.37L/ac; do not exceed 2.97L/ac per season Cotyledon to early bolting 10 US gal/ac 2
Clearfield® Imazamox/
Imazapyr
Ares™ SN*** 2 244 ml/ac 2- to 7-leaf 5-10 US gal/ac 1
Optimum® GLY® Glyphosate VP480 9 2 apps. up to 1.0 REL/ac each Cotyledon to first flower 5-10 US gal/ac 2
Single app. up to 2.0 REL/ac.tt Cotyledon to 6-leaf 1