The Survival Gardener

These are the easiest beans to grow, ever.

Vigna unguiculata, also called the Yard-long Bean, the Snake Bean, the Asparagus Bean and various other weird names, is an Asian green bean that kicks tail in Florida. I mean, SERIOUS tail. This thing is a monster.

Bean noir

The pods aren’t really a yard long, though they are quite impressive at roughly a cubit. (Yeah, I said cubit. Look it up.)

Let’s talk about how crazy awesome these babies are.

The vines grow really long with little or no care. If you grow these, which you should, make sure you’ve got plenty of climbing room for them. A good trellis really helps them grow. Something fascinating about this plant: you can basically plant it at any warm time of the year as long as you give it enough water to get started. I planted them in mid summer and got a good crop, as well as in fall and spring. This sucker grows like a weed. I’ve even stuck seeds in the front yard and let them run across the grass and eat neighboring trees and shrubs. With zero care, they still bore beans. I once planted them in a spot that received only indirect light: they bore a large crop anyhow. Another time I planted them on a baking-hot fence. Same deal. Tons of beans.

And what beans: the taste is almost nutty. A lot of green bean flavor with overtones of roasted almond and a bit of asparagus.

Snake beans take a little while to get started. For a few weeks, they’re just cute little bean plants. And then they pull the Incredible Hulk routine on you and start reaching for the sky in a blinding green rush.

the yard long bean, the easiest beans to grow, growing on a trellis

Force perspective, heck yeah. (BTW, that is NOT a bean in the middle with the heart-shaped leaves – it’s a type of yam.)

Look how huge the vines are compared to this blonde chick and her baby (hi, honey).

The seeds are available rather widely now in a variety of cultivars. Every one I’ve grown has been awesome. My guess is that these are just one step removed from weeds and have had little of their vitality bred out by successive genetic manipulation. Bugs leave them alone for the most part and the vines are really, really good at climbing on whatever is handy. They also respond well to diluted urine as a fertilizer. Mix it 5-1 or so with water and spray it on the leaves. Or just pee around their bases occasionally.

Relief + fertilizing = WIN.

Also, this plant is a nitrogen fixer and a good source for compost at year’s end. It has no tolerance for frost, however, so don’t plant it too close to frost dates.

The beans can be eaten raw or cooked and continue bearing for a few months after maturity. Pick the pods before they get too big and leathery. You’ll get a feel for it quickly when you grow them. Just a few beans are enough for a good serving at dinner. And in case I didn’t mention it: they’re delicious.

SPUDMETER SURVIVAL RATING:

5 Spuds!

SURVIVAL PLANT PROFILE:

Name: Snake bean, Yard-long bean, Asparagus bean
Latin Name: Vigna unguiculata
Type: Vining annual
Nitrogen Fixer: Yes
Medicinal: No
Cold-hardy: No
Exposure: Full sun recommended: in reality, shade too
Part Used: Leaves, small stems
Propagation: Seed
Taste: Excellent
Storability: Moderate (can or freeze as green beans)
Ease of growing: Very easy
Nutrition: High
Recognizability: Moderate
Availability: Moderate

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