Winged Yam, Purple Yam, Violet Yam
Botanical Information
| Botanical Information | |
|---|---|
| Order | Dioscoreales |
| Family | Dioscoreaceae |
| Genus | Dioscorea |
| Common Name | Winged Yam, Purple Yam, Violet Yam |
| Species | Dioscorea alata |
Maturity days
- 180-270 days
Planting Months
| Planting months | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| X | X | X | |||||||||
*Note: FOR ANNUALS ONLY only use these tags for plants to be added to the Planting Calendar list.
Permaculture uses
| Permaculture uses | ||
|---|---|---|
| Usage 1 | Usage 2 | Usage 3 |
| Staple food | Ground cover, Chop & drop, Starch | Vegetable |
Growing condition comments
| Growing Condition | Comment |
|---|---|
| Drought Tolerant | Moderate |
| Humidity tolerant | High |
| Planting area | Garden bed, Food forest |
| Sunlight | Full sun to partial shade |
Photos
| Photos | |
|---|---|
 |  |
Recipes
Short comments
Tropical vine with edible tubers, well-suited for Townsville's climate.
General comments
Ecology
Winged yam, purple yam, or violet yam (Dioscorea alata) is a tropical vine that thrives in Townsville's warm, humid climate. It is well-adapted to the region's conditions, growing vigorously during the wet season.
Uses
In Townsville, winged yam can serve multiple purposes in a permaculture system. It functions as an excellent ground cover, helping to suppress weeds and retain soil moisture. The vines can be used for chop and drop mulch, contributing to soil organic matter.
Food
The tubers are a nutritious staple food, rich in carbohydrates and various vitamins and minerals. In Townsville's cuisine, they can be used similarly to potatoes - boiled, mashed, or added to stews.
Planting Depth
In Townsville's soil, plant tubers or vine cuttings about 10-15 cm deep.
Inoculant
No specific inoculant is required for winged yam in Townsville's soil.
Seed Saving Tips
Winged yam is typically propagated from tubers or vine cuttings rather than seeds. In Townsville, save small tubers or sections of larger tubers for replanting.
Cautionary Comments
While well-suited to Townsville's climate, winged yam can become invasive if not managed properly. Ensure vines are contained within the desired growing area.
