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How to Plant Yam Bean

Yam is the common name for varied edible tuber-forming plant species within the genus Dioscorea (family Dioscoreaceae). Yams are perennial nonwoody vines full-grown for their starchy tubers during a type of temperate and tropical climates, significantly in a geographic area, South America and therefore the Caribbean, Asia, and archipelago. Owing to the various cultivars and connected species, the tubers, usually referred to as “yams,” occur in various shapes and sizes.

Yams are sturdy nonwoody vines with AN edible root associated with lilies and grasses. They are usually stated as “noxious weeds.” there are 870 types of yams, with ninety-five % of them being farmed in Africa.

Nature’s approach to expressing joy is via vegetables. This post can show you ways to plant yam beans properly. So, let’s get this party started.

About The Yam Bean

Yam’s are oft intercropped with grains and vegetables by small-scale farmers in the West and African nation. At the beginning of the year, complete seed tubers or tuber components are planted into mounds or ridges to begin the yam crop. The crop production is set by, however, and wherever the sets are planted, the scale of the mounds, interplant spacing, offer of stakes for the ensuing plants, yam species, and harvest tuber sizes.

Seed yams are destructible and wish loads of houses to move. Farmers who don’t purchase new seed yams often save up to half an hour of their manufacture for the subsequent year’s planting. A nematode, yet a range of insect pests, plant life and microorganism diseases, and a roundworm, all threaten yam harvests. Their active and dormant periods correlate to the rainy and dry seasons, severally. For best production, the yams need a moist tropical climate with annual precipitation of over 1500 millimetres to unfold equally throughout the season. Each year, white, yellow, and water yams yield one large tuber weighing five to ten units (11 to twenty-two lb). Despite high labour expenses and production prices, shopper demand for yam is robust in some African subregions, creating yam farming viable for a few farmers. Several farmed Dioscorea yam species are also found within the wet tropics.


The most crucial in terms of economic science are explored further down. Houseplant rotundifolius (the Hausa potato) and houseplant esculentus (the David Livingstone potato) are two non-Dioscorea tuber crops that were once outstanding in Africa; but, cassava has principally overtaken these two tuber crops. Yam plants could reach a height of 7.6 to 15.2 cm (3 to 6in) and a length of fifteen m (49 ft). The tuber will reach a depth of one.5 m (4 linear units eleven in) within the soil—seeds are wont to circularise the plant. Nigeria accounted for sixty-eight % of worldwide yam output in 2019, with seventy-four million tonnes made (table) perpetually peel before intense. Yams are ready within the same approach as potatoes, but they’re in all probability best baked because of their bland flavour. The dish is created by dipping yam in batter and deep-frying it. Yam’s are utilised in a coconut milk course in the Asian country.

How to Plant Yam bean

Jicama is frost fragile, requiring nine months of frost-free growing for a good harvest of big tubers or industrial production. It’s price cultivating in cooler climates with a minimum of five months of frost-free weather since tubers can still be made, though they’ll be smaller. Begin seed eight to ten weeks before the last spring frost in places with a minimum of five months of frost-free weather. Jicama needs heat soil to sprout.

Therefore bottom heat is going to be necessary. Use a bottom heat propagator or the highest of a quandary system. The pots should be unbroken during a heat setting. Unless cultivated during a building, it’s undesirable for places with a short season.


Yam bean grows best on an expensive, wet, sandy dirt soil with adequate drain and a high K content. Soak the seed nightlong in heat water to melt the testa and speed up germination. Seeds ought to be seeded five cm deep. Plants should be spaced twenty to twenty-five cm apart in rows sixty to ninety cm apart. Full star exposure.

Yam bean Maintenance

Yams are a recent food plant farmed for over twelve years. They are twining vines with gleaming, simple, purple-tinged leaves that sprout from subterranean tubers with brown skin and beef, which will weigh many kilograms. Yams need soil that’s made, well-drained, and lush in organic matter.

Plant early in the summer in locations that get loads of rain. They’ll grow full sun or semi-shade, though a trellis is needed. Throughout the expansion season, plants need loads of water. Once the vines die down, the tubers can harvest. Begin creating by removing a protracted approach from the leaf stem to stop injuring the skin. Tubers are unbroken during a cold, dry space for many months.



How do yam bean seeds germinate?

Because seeds have a hard covering, soaking them in warm water overnight before planting aids germination. To keep the seeds wet, sow them 1cm deep and spread the dirt down hard over them. Water them frequently until they reach a height of at least 8cm.

Is it possible to cultivate yam beans from seed?

Plant one to two seeds at each location, spaced 15 to 20 cm down the row, at a depth of 2 to 3 cm. To encourage germination, keep the soil wet but not soggy since this will cause the seed to rot. Yam bean is pest and disease-free in most cases.

How long does it take for a yam bean to mature?

Tubers can be collected after four months for small tubers and nine months for large tubers. The seed pods and seeds are poisonous and should not be eaten.

Is yam bean a simple plant to grow?

It’s been a few years since that initial shipment of seeds came, and I’ve learned a lot about growing jicama in that time. Yam bean is a delicious root vegetable that is easy to cultivate and enjoy. It thrives in the garden all summer long and requires little maintenance.

How deep should yam beans be planted?

Jicama seeds may be challenging to come by in your local store. Seeds may be ordered online or through your local gardening shop. Several weeks before the last frost in the spring season, you can start seeds indoors. Plant the seeds 12 inches deep in wet, nutrient-rich soil.

Closing words

Yam beans are also high in vitamin C, with one cup supplying 40% of your daily vitamin C needs (equivalent to what you’d receive from the same quantity of tomatoes). While vitamin C is necessary and helps strengthen your immune system, it does so in a different way than many people assume.

You may utilise these instructions and information to assist you in planting Yam beans. As the seasons change, it is the perfect time to sow your seeds according to the above instructions.