Category Archives: ulluco (Ullucus tuberosus)

Ulluco: 2015 Seed Production

Ulluco seed production in 2015 The ulluco seed season has come to a close for 2015.  Not long after the autumn equinox, when ulluco begins to form tubers, it stops producing seeds.  Some varieties continue to flower, but the flowers no longer form seeds, even with hand pollination. 2015 is our third year producing seeds […]

Ulluco: Seedling Blast

The last ten days have been a remarkable run for our ulluco project.  Seven new seedlings have emerged in that time, bringing the total for the year to 17, a 1.62% germination rate.  So far, 14 seedlings remain alive and 6 of those are well-developed, adult plants that will almost certainly set a tuber crop […]

Ulluco: Generation 2 in the Works

Ulluco is a plant with a demographic challenge.  As far as we know, all of the existing ulluco varieties are old.  I haven’t seen any studies that attempt to determine the age of the major cultivars, but it isn’t unreasonable to think that they could be hundreds of generations old.  It probably isn’t even unthinkable […]

Yacon & Ulluco from Seed

This post marks the relocation of Wetting the Beds from Google Blogger to the Cultivariable web site.  You will find all future posts here and hopefully I have migrated all of the old posts over here more or less seamlessly.  Existing links to posts should still work, but will bring you here instead.  The reasons […]

Mashua and Ulluco: Rainy day seedlings

Mashua (Tropaeolum tuberosum) is one of the few Andean root crops that is reportedly easy to grow from seed.  It is happy self- or cross-pollinating and produces lots of flowers which grow into clusters of 3 to 4 seeds.  The seeds are regarded as easy to germinate.  They come up sometimes as volunteers in mild […]

Ulluco: If you’re not bored yet, I’ll keep working on it

Well, it appears that we have cracked the ulluco code.  Since our first volunteer seedling last year, we have now sprouted three more seeds under controlled conditions.  I couldn’t be more pleased.  In addition to being one of my favorite plants, I’ve spent more time in the pursuit of ulluco seed than anything else that […]