Skip to content
  • Click here for current status
  • Click here for current status
CultivariableCultivariable
  • Login
  • Cart / $0.00 0
    • No products in the cart.

  • 0

    Cart

    No products in the cart.

  • Home
  • About
    • About Us
    • Growing Practices
    • Status
    • Communications
    • Contact
    • Support Cv
    • Mailing List
    • Open Source
    • Participatory Breeding Projects
    • Exclusivity and Royalties
    • Paper Catalog
    • Royalties for Breeders
    • Grow with Cultivariable
  • Ordering
    • Why You Shouldn’t Order from Cultivariable
    • Email Addresses to Avoid Using for Your Account
    • Product Availability
    • Payment
    • Shipping
    • State and International Restrictions
    • Preorders
    • Guarantee
    • Diseases
    • Licensing
    • Bulk Orders
    • Organic Statement
    • Privacy
  • Growing Guide
    • Andean Roots & Tubers
      • Achira
      • Ahipa
      • Arracacha
      • Maca
      • Mashua
      • Mauka
      • Oca
      • Ulluco
      • Yacon
      • ARTC Breeding Projects
    • Potatoes
      • True Potato Seeds (TPS)
      • Andean Potatoes
      • Wild Potatoes
      • Managing Viruses in Potato Collections
      • Potato Breeding Articles
      • Potato Breeding Projects
      • Evaluation of USDA Andean Potato Accessions
    • Other Roots and Tubers
      • Chufa
      • Dahlia
      • Groundnut
      • Jerusalem Artichoke
      • Potato Onion
      • Root Chervil
      • Skirret
      • Chinese Artichoke & Tuberous Mints
      • Yampah
      • Other Breeding Projects
    • Other Vegetables
      • Achocha
      • Sea Kale & Other Crambes
      • Tarwi
    • General Info
      • Attribution
      • Terminology
      • Safety
      • Print Edition
      • References
      • Andean Root Vegetables Part 1 (PDF)
      • Andean Root Vegetables Part 2 (PDF)
      • Learn More
  • My Account
    • Manage Account
    • Cart
    • Checkout
    • Password Recovery
    • Logout
  • Blog
  • Forum

Ordering

Why you Shouldn’t Order from Cultivariable

Email Addresses that You Should Not Use for Your Account

Payment

Preorders

Shipping

State and International Restrictions

Guarantee

Bulk Orders

Licensing

Privacy

USA shipping is free!

Recent Posts
  • 19
    Apr
    Tissue Culture Plantlets, A New Class of Product
  • 17
    Feb
    Why you might not receive our emails (and what to do)
  • 16
    Jan
    Should You Grow Potatoes Purchased at the Grocery Store?
  • 05
    Jan
    The Big Freeze 11 Comments
  • 20
    Dec
    Risks of Cross Pollination by GMO Potatoes 2 Comments
  • 01
    Dec
    Landrace Breeding Potatoes and Other Tubers
  • 31
    Oct
    Potato Aerial Tubers 2 Comments
  • 13
    Jul
    What Potato Flowers Can Tell You About Tuber Color 1 Comment
  • 02
    Jul
    2021 Will Be the Last Year That Cultivariable Offers Potato Tubers 3 Comments
  • 24
    Mar
    Americans Should Be Careful of Ukraine True Potato Seeds (TPS) 14 Comments
Forum Activity
  • bill posted on 2021/03/02

    Sea kale is starting to emerge

    Plant Discussion

    54
  • bill posted on 2022/04/22

    TPS Video in French

    Plant Discussion

    22
  • Heather posted on 2022/05/17

    Sea kale Plant Spacing

    Plant Discussion

    01
  • malterod posted on 2022/03/24

    Closing of the Cultivariable group on Facebook

    Site News and Feedback

    44
  • bill posted on 2022/04/04

    Jerusalem artichoke seedlings 2022

    Plant Discussion

    11
  • RyanWheeler posted on 2021/06/08

    Thoughts on PNW potato culture

    Plant Discussion

    14
Most Popular Guides
  • True Potato Seeds (TPS) 38 comments | posted on February 13, 2013
  • Yacon (Smallanthus sonchifolius) 49 comments | posted on April 30, 2012
  • Oca (Oxalis tuberosa) 31 comments | posted on November 11, 2011
  • Wild Potatoes (Solanum section Petota) 4 comments | posted on August 17, 2017
  • Potato Onion (Allium cepa var. aggregatum) 17 comments | posted on March 11, 2015
  • Mashua (Tropaeolum tuberosum) 9 comments | posted on February 10, 2012
  • Edible Dahlia (Dahlia spp.) 15 comments | posted on June 2, 2014
  • Groundnut (Apios americana) 0 comments | posted on October 30, 2016
  • Maca (Lepidium meyenii) 19 comments | posted on June 6, 2013
  • Ulluco (Ullucus tuberosus) 12 comments | posted on November 21, 2011
Most Popular Posts
  • Potato: What You Should Know About Potato Fruits 43 comments | posted on July 5, 2017
  • Potato Towers Don’t Work 42 comments | posted on March 20, 2018
  • Potato: Color Genetics 8 comments | posted on April 16, 2017
  • The Beginner’s Guide to True Potato Seed (TPS) 11 comments | posted on January 7, 2020
  • Potato Glycoalkaloid Toxicity 3 comments | posted on November 30, 2017
  • Jerusalem Artichoke: True Seed Production 4 comments | posted on September 22, 2017
  • Potato Ploidy and Endosperm Balance Number 2 comments | posted on March 22, 2017
  • Review: Clancy TPS Potato Variety 10 comments | posted on August 30, 2020
  • Top 10 Beginner Mistakes with True Potato Seeds (TPS) 2 comments | posted on June 17, 2018
  • What Potato Flowers Can Tell You About Tuber Color 1 comment | posted on July 13, 2021
Products
  • Achocha (Cyclanthera pedata) (0)
  • Chufa (Cyperus esculentus var. sativus) (0)
  • Groundnut (Apios Americana) (0)
  • Maca (Lepidium meyenii) (0)
  • Potato Onion (Allium cepa var. aggregatum) (0)
  • Root Chervil (Chaerophyllum bulbosum) (0)
  • Tarwi (Lupinus mutabilis) (0)
  • Tuberous Mints (0)
  • Yampah (Perideridia spp.) (0)
  • Arracacha (Arracacia xanthorrhiza) (1)
  • Mauka (Mirabilis expansa) (1)
  • Seeds in Stock (48)
  • Skirret and Relatives (1)
  • Dahlia and Relatives (6)
  • Cultivariable Originals (44)
  • Potato (Solanum tuberosum) and Relatives (99)
    • Solanum ajanhuiri (0)
    • Solanum curtilobum (0)
    • Solanum juzepczukii (0)
    • True Potato Seeds (42)
    • Potato Varieties (27)
    • Wild Potatoes (30)
  • Yacon (Smallanthus sonchifolius) and Relatives (11)
    • Yacon Varieties (6)
    • Yacon Breeding Mixes (1)
    • Yacon Wild Relatives (4)
  • Oca (Oxalis tuberosa) (19)
    • Oca Varieties (17)
    • Oca True Seeds (2)
  • Mashua (Tropaeolum tuberosum) (12)
    • Mashua Varieties (12)
    • Mashua Seeds (0)
  • Ulluco (Ullucus tuberosus) (12)
    • Ulluco Varieties (12)
    • Ulluco Seeds (0)
  • Sea Kale (Crambe maritima) and Relatives (7)
  • Jerusalem Artichoke (Helianthus tuberosus) and Relatives (10)
  • Everything Else (14)
Copyright 2022 © Cultivariable
  • Home
  • About
    • About Us
    • Growing Practices
    • Status
    • Communications
    • Contact
    • Support Cv
    • Mailing List
    • Open Source
    • Participatory Breeding Projects
    • Exclusivity and Royalties
    • Paper Catalog
    • Royalties for Breeders
    • Grow with Cultivariable
  • Ordering
    • Why You Shouldn’t Order from Cultivariable
    • Email Addresses to Avoid Using for Your Account
    • Product Availability
    • Payment
    • Shipping
    • State and International Restrictions
    • Preorders
    • Guarantee
    • Diseases
    • Licensing
    • Bulk Orders
    • Organic Statement
    • Privacy
  • Growing Guide
    • Andean Roots & Tubers
      • Achira
      • Ahipa
      • Arracacha
      • Maca
      • Mashua
      • Mauka
      • Oca
      • Ulluco
      • Yacon
      • ARTC Breeding Projects
    • Potatoes
      • True Potato Seeds (TPS)
      • Andean Potatoes
      • Wild Potatoes
      • Managing Viruses in Potato Collections
      • Potato Breeding Articles
      • Potato Breeding Projects
      • Evaluation of USDA Andean Potato Accessions
    • Other Roots and Tubers
      • Chufa
      • Dahlia
      • Groundnut
      • Jerusalem Artichoke
      • Potato Onion
      • Root Chervil
      • Skirret
      • Chinese Artichoke & Tuberous Mints
      • Yampah
      • Other Breeding Projects
    • Other Vegetables
      • Achocha
      • Sea Kale & Other Crambes
      • Tarwi
    • General Info
      • Attribution
      • Terminology
      • Safety
      • Print Edition
      • References
      • Andean Root Vegetables Part 1 (PDF)
      • Andean Root Vegetables Part 2 (PDF)
      • Learn More
  • My Account
    • Manage Account
    • Cart
    • Checkout
    • Password Recovery
    • Logout
  • Blog
  • Forum
  • Login
  • Newsletter

Login

Lost your password?