Horseradish tree (Moringa oleifera) is one of 13 species in the genus Moringa from Africa. The genus name is derived from the Tamil word for drumstick, one of the alternative names in English, referring to the long immature pods which are used as a vegetable (I first came across it as an Indian vegetable on a market in Fiji in the early 90s where it was called horseradish tree). However, it has multiple uses also including leaves (as a protein rich vegetable), for its flowers, immature seeds, roasted or fried mature seeds (an oil is also extracted), roots (tastes like horseradish) and also seed sprouts! Different cultivars have been developed for different uses. There are other species which are also used, including Moringa stenopetala and M. ovalifolia.
Although it’s a tree that can grow to 12m tall, it can also be grown as a cut-and-come-again house plant, which is the way I’ve grown it (for the leaves) in my old office in Trondheim (see the album of pictures below)! In fact, it is also grown commercially as an annual.
The seeds germinated well in my ex-office which has a constant temperature of around 23-24C, too warm for me but perfect for Moringa
Scene from my office with Moringa, chili and Japanese Hops
Seedling
Young plants with an unusual view (for them)
First harvest
Second harvest
Leaves to be used in a lentil-Moringa curry!
Lentil-Moringa curry
My daughter in Fiji in the early 90s with the bean like pods
One of the culinary highlights of the year is the annual Jicama (hee-ka-ma) meal….if you’ve never eaten yam beans or Jicama (Pachyrhizus erosus), you haven’t lived!
I grow this subtropical vegetable in my office, which only gets sunlight for maximum 1 hour a day which isn’t optimal conditions (they are usually grown in open fields), but being a climber originates in forests, so it tolerates shade. I grew it’s brother on-climbing Ahipa (Pachyrhizus ahipa) beside it, but that species didn’t produce much (perhaps it’s more sensitive to light?). I also didn’t think the taste was as good. Both species died down at the end of the year and I harvested the tubers in early January!
Jicama tubers are best eaten raw and are crispy and a little sweet. Being one of the lost crops of the Incas, much more popular in the Americas than in Europe, I served them sliced with a cooked quinoa mix – mixed home grown Quinoa and black-grained Henry quinoa from Good King Henry (Chenopodium bonus-henricus), flavoured with chilis and lemony sanshō seeds (Zanthoxylum piperitum or Japanese pepper).
NB! Both species, Ahipa and Jicama are normally started from seed which I haven’t succeeded in growing myself!
Day Two: I didn’t eat it all yesterday, I needed a bit more, so I cooked up a third species quinoa, Fat Hen quinoa (Meldestokk quinoa), from the seed of one plant of Fat Hen or Lamb’s Quarters (Chenopodium album). It was added to yesterday’s to give a Three species quinoa and jicama salad (two pictures added)
On the left, Ahipa (Pachyrhizus ahipa; Andean yam bean) and Jicama (P. erosus, Yam bean) in my office; September 2016… I hadn’t realised that Ahipa doesn’t climb, hence the stakes on both plants…the yellow things are models of my company, OCEANOR’s marine environmental monitoring buoys that I tested in a wave tank back in the 80s!
Disappointing Ahipa (Pachyrhizus ahipa; Andean yam bean) harvest….and I didn’t think the taste was as good as Jicama either
Not bad Jicama harvest, not as good as when I grew it in my sunnier office I had some years ago..
Trondheim Jicama
Home grown Malvik Quinoa, my own variety “Stephe” with Henry Quinoa (the black seeds) from perennial Chenopodium bonus-henricus (see my book)
Cooking the quinoa mix (first rinsing thoroughlly and throwing off the “soap” a couple of times).
Lemon is usually used in this recipe, but I don’t grow them so used sanshō (Japanese pepper, Zanthoxylum piperitum) in its place
Sanshō and chili mixed with the cooked quinoa mix
Add sliced yam beans with some home grown Physalis fruit
…and it was delicious of course! If you’ve never eaten Jicama / yam beans you haven’t lived :)
Day two and I needed a bit more, so I cooked up a third type of quinoa, this time Fat Hen Quinoa (the seed of annual global weed Chenopodium album aka Lamb’s Quarters)
While we’re on the subject of taro (Colocasia esculenta), I’m reminded that it can make an excellent edimental house plant which I put out in the garden in summer! The dark leaved cultivars such as Black Magic are particularly edimental!
Collection of taro, tarua and Papyrus in my pond area some years backIn flowerIn flowerIn flowerYou can even harvest once a year!
Daina Binde from Latvia doesn’t drink coffee but has a nose for a coffee flower…as she discovered that my coffee plant was in flower, unnoticed by me, in the depths of my living room forest garden….
I thought it hadn’t flowered for about 4-5 years, but it must have done as it also had two berries!!
More about Coffea arabica “Malvik” here: http://www.edimentals.com/blog/?page_id=3996
