Yesterday, I introduced Agricultural Explorer David Fairchild who, inspired from visiting Japan, was determined to try to introduce udo (Aralia cordata) and wrote an interesting paper 120 years ago giving more details about this novel perennial vegetable: Udo introduction to the US with cultivation instructions (1903) 11 years later in 1914, he wrote a really interesting report summing up his experiences with udo. It blows my mind to read how much work was done on this plant over 100 years ago, but sad to see that it was never adopted in a big way! You can read the whole report and I recommend you do, but I’ve picked out some titbits from the report that I found particularly interesting followed by a few other interesting excerpts from various inventories of introduced plants to the US!
The best of spring in one sitting. In celebration of the country Norway, we yesterday (17th May) harvested a small selection of the best blanched perennial vegetables (apart from the ostrich fern which had to be harvested or it would have been too late). This included three udo species (Aralia cordata, Aralia californica and Aralia racemosa), sea kale (Crambe maritima), Hosta “Big Daddy” together with delicious sweet blanched ramsons (Allium ursinum) . They were all eaten raw (apart from the fern which was steamed for 10 minutes) with a Japanese dipping sauce – olive oil (should have been sesame), tamari (soy sauce) and roasted sesame seeds. These accompanied an onion soup prepared with half of the leaves from one plant of Wietses Onion, a vigorous hybrid of Allium pskemense and Allium fistulosum! It doesn’t get much better than this! More information with the pictures:
Blanched Aralia cordata, Japanese udo (I used a large builders bucket)
I found a friendly beetle hiding on the stem
The green unblanched udo was only 1/3 of the size due to the sheltering / heating effect of the black bucket
Aralia racemosa (American spikenard)
Californian udo. also known as Elk clover (Aralia californica)
Californian udo. also known as Elk clover (Aralia californica)
Californian udo. also known as Elk clover (Aralia californica)
I harvested two early Hosta “Big Daddy” shoots which were growing under a blanching bucket in a sea of blanced ramsons /ramsløk (Allium ursinum)
Blanched Hosta “Big Daddy” shoots after harvesting the ramsons (ramsløk)
From left to right: California udo, Japanese udo, American spikenard, Hosta “Big Daddy” and blanched ramsons /ramsløk
Hosta “Big Daddy” (above) with American spikenardith
Blanched ramsons (ramsløk) were sweeter tasting
Japanese udo and Hosta “Big Daddy”
Wietse’s onion (Allium pskemense x fistulosum)
Wietse’s onion (Allium pskemense x fistulosum) after harvesting half of the shoots (I want it to flower as it is also one of the best popular plants for several bumble bee species and other pollinating insects)
Wietse’s onion (Allium pskemense x fistulosum) – main ingredient for the soup
Wietse’s onion soup
17th May dinner (in the middle at the top are the blanched sea kale – Crambe maritima – and cooked ostrich fern at the bottom)
My forest garden continues to be super-productive, my udo is on its way back to the soil and is preparing for next year as are my three devil’s walking sticks, Aralia elata as well as Aralia racemosa and A. californica.
There are a lot of apples to start drying soon!
Udo (Aralia cordata) collapses early autumn under its own weight….
Ostrich fern, udo, apples and devil’s walking stick (Aralia elata)
Aralia racemosa (I think) is growing next to my udo and is now quite big, with ostrich fern growing underneath it!
Aralia racemosa fruiting heads…
Aralia racemosa fruiting leaves…
Aralia elata from Honshu in Japan is the youngest of 3 trees
Aralia elata (devil’s walking stick) is in fruit for the first time here
Apples galore…producing large amounts of fruit every year without any fertiliser, growing next to it, also produces well every year on zero fuel!
Sambucus nigra cultivars “Samyl” and “Samnor” – Ripe elderberries were impossible here until these new Danish cultivars arrived…ripe even in a bad summer!
Otherwise: Aralia cordata (Udo) and Aralia californica berries ready to harvest for trading seed…..
Sambucus nigra “Samyl”
Aralia cordata, Udo
Aralia californica
Sambucus nigra “Samnor”
Aralia cordata has collapsed under its own weight next to Ostrich Fern
Perennial vegetables, Edimentals (plants that are edible and ornamental) and other goings on in The Edible Garden
