Unusual Tubers Experiment: Oca, Ulluco & Corsney (Chinese Artichoke)

Posted: February 24, 2015 in Perennial Crops, Sales / Good Deals, Tubers & Other Root Vegetables
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Hi everybody! In a few days it will ALREADY BE MARCH!! It’s amazing how the seasons creep up on us so quickly ! … ?

After my first year growing Sunchokes (Jerusalem Artichokes in 2014) and with a very good success, I have decided to try out some other tubers due to my ever increasing interest in Perennials and my overall plan on growing a large percentage of my food crops as perennial with a ever decreasing percentage of Annuals.

After a reasonable amount of research and the fact that I hold quite an interest in South American Ancient History, Two of the new tubers on my list for 2015 are Ulloco and Oca (originally grown by the Incas), the third being Chinese Artichoke (Crosney).

Just a couple of days back I received my order from the crew at Incredible Vegetables, their site caught my attention as they specialise in Perennial and also unusual / non-common vegetable crops for the average back garden grower or allotment holder … I recommend to take a look at the site and see if there is anything you fancy, they run an ebay shop too if that suits your convenience better!

Various Perennial Tubers: Oca, Ulloco, Sunchoke (Jerusalem Artichoke) & Crosney (Chinese Artichoke).

Various Perennial Tubers: Oca, Ulloco, Sunchoke (Jerusalem Artichoke) & Crosney (Chinese Artichoke).

The package contained Oca and Ulloco tubers, they sell various tubers etc. & also packaged kits containing many tuber varieties, I ordered a kit but had to email them to make a deal as I already have Artichokes from my previous year and also Chinese Artichokes bought a couple weeks ago from another seller before I discovered Incredible Veg’s, in short I bought only a kit of Oca and Ulloco’s – Click Here for the package opening post from when I received them (Photo’s / explanation).

These are all going to be interesting to grow and experiment with around my garden, they all grow to various sizes and it will be quite fun experimenting where and what they can be mixed with? For example, Jerusalem Artichokes grow exceptionally tall and leave the ground below open for ground cover crops (lets face it, the sun doesn’t sit all day at the 12 o’clock position) so the shade won’t be an all day event for what you add in to your stacking plan! Oca seem to grow into medium sized bushes and Ulloco seem to be low / ground cover, this is all based on image searches …
I highly recommend Tubers in general but also to get these four varieties as you have tall, medium and lower / ground cover sizes to mix into your vegetable beds.
The one positive charachteristc of Jerusalem Artichokes that ”stands out” for me is that they are shade tolerant, so, due to their height they can be sown in a place where in the beginning they won’t really get much sun, then in the end once they grow taller, they will find enough sunlight to be able to grow well and produce tubers. (behind a garden shed or along a shady wall are great examples – using up places in your garden which are useless for other crops)

Tip for buying tubers that will only be planted in March onwards:

Many sellers tell you to keep the tubers in moist compost medium in a cool place until planting out time (some tubers cannot go into the ground yet), I tried this with my Chinese Artichokes and unfortunately, they sprouted inside the ”cool” cupboard!
The tip is: If you are not sure of this new variety you are growing, then split up your seed tubers into 2-3 trays, keep one tray in a outdoor shed / garage (covered and not in sunlight etc), one in a cupboard and maybe some in the fridge (moisten the compost or keep them wrapped in kitchen towel (tissue) then in a plastic bag on a shelf you don’t use as much & check regularly.
If you are interested to try these out, it is definitely Not Too Late you still have tons of time to prepare a bed/s for them and order

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