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Graneros Winter Nursery (GWN) is a Chilean family-owned company that offers counter-seasonal services. GWN has many years of experience assisting our cooperating partners with their different breeding programs and through different stages of their research. We are proud to provide a personalized service according to the different needs and requirements of each partner and each breeding program.

ABOUT US

GWN Chile provides off-season breeding and seed multiplication services since the 1990s. Officially founded in 2013 by Patricio and Vivianne Arias, the company focuses on quality, traceability, and tailored agricultural solutions. Now based in Machalí, Chile, GWN supports breeding programs of all sizes. Its culture is rooted in teamwork, continuous improvement, and strong relationships with cooperators.

Our Mission:

  

To provide counter-seasonal services to support the plant breeding programs of private and public organizations, offering quality services adapted to the specific needs of each cooperating partner and to provide them with security and confidence in the handling of each genetic material.

Our Vision:

  

To be recognized by each of our cooperating partners as a leader in winter nursery services that exceeds the expectations of our cooperators and thus, to foster through trust and service excellence, long-term cooperative relationships.

Our Values

  

  1. Commitment to excellence: We strive to exceed our partners'      expectations by offering high quality services tailored to their specific      needs.
  2. Trust and transparency: We foster relationships based on honesty      and open communication, providing security in the handling of each genetic      material.
  3. Constant innovation: We continually seek to improve our processes      and services to effectively support our partners' plant breeding programs.
  4. Environmental Responsibility: Committed to sustainable practices      that respect and protect the environment in all our operations.
  5. Collaboration and teamwork: We value cooperation both internally      and with our partners, recognizing that working together is essential to      the success of plant breeding programs.
  6. Adaptability and flexibility: We adapt to      the changing needs of our partners, offering customized and efficient      solutions.

SOME OF OUR SERVICES

SOYBEAN

SUNFLOWER

SUNFLOWER

  

● Line Increases 

● Planting of different generations
(Populations of F1, F2, F3, etc.)

● Crossbreeding

● Trials (e.g. Herbicide Resistance) 

● Grow-Out Test

SUNFLOWER

SUNFLOWER

SUNFLOWER

  

● Increases

● Manual Crossings 

● Self-pollination 

● Emasculations 

● A/B Conversions 

● SSD

● Cages / Open Field 

● Herbicide Trials

● Grow-Out Test

● Hybrid Testing

CORN

OTHER SERVICES & TECHNOLOGIES

OTHER SERVICES & TECHNOLOGIES

  

● Line Increases 

● Crossings 

● Self-pollination

● Haploid Inductions 

● Double Haploid 

● Grow-Out Test 

● Hybrid Testing

● Seed Certification

● Isolation Blocks

OTHER SERVICES & TECHNOLOGIES

OTHER SERVICES & TECHNOLOGIES

OTHER SERVICES & TECHNOLOGIES

  

● Services in different kind of Vegetables

● Drip Irrigation in all crops

● Drone Technology for Agrochemicals
spraying and Aerial Photos

● QR Trazability from sowing to shipping

● Notes Taking according to requirements

SOYBEAN

    SUNFLOWER

      CORN

        OTHER SERVICES & TECHNOLOGIES

          VIDEOS

          HOME

          SOYBEAN

          CONTACT US

          Or, even better, come visit us! 

          We love welcoming our clients, so please come by anytime during business hours.

          +56 9 937 97 265

          GWN CHILE

          - VIVIANNE ARIAS CEO & Owner varias@gwnchile.com -

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