Psophocarpus tetragonolobus
TAXONOMY
FamilyFabaceae
GenusPsophocarpus
Zone10
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Psophocarpus tetragonolobus, commonly known as the winged bean, is a climbing annual or perennial plant in the Fabaceae family. It is native to tropical regions of Asia and is known for its edible pods, leaves, flowers, and tubers. The plant thrives in seasonally dry tropical climates and is often grown for its high nutritional value.
ALSO KNOWN AS
Botor Tetragonoloba
Dolichos Ovatus
Winged Bean
Botor tetragonolobus
Dolichos tetragonolobus
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature25° C
Humidity70%
GDD1,800
pH6.5
Pressure1,013 mbar
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DETAILS
Care Instructions
Winged beans require bright, direct sunlight for optimal growth and should be kept in a warm environment with moderate to high humidity. Regular watering is necessary, but the soil should be allowed to dry out partially between waterings. The plant benefits from a support structure to climb on.Harvest
Psophocarpus tetragonolobus, commonly known as the winged bean, is typically ready for harvest about 120 days after planting. Harvesting should be done when the pods are young and tender, usually when they are about 6-8 inches long. The pods should be picked regularly to encourage continuous production. It is best to harvest in the early morning when the pods are crisp and full of moisture. Care should be taken to avoid damaging the plant while picking the pods. Additionally, the tubers, leaves, and flowers of the plant are also edible and can be harvested as needed.Soil
Winged beans prefer well-draining loamy soil that is rich in organic matter. The soil should be kept moderately moist but not waterlogged. Good drainage is essential to prevent root rot.Fertilizer
A balanced fertilizer with a nutrient composition of 5-10-10 is recommended. Fertilize the plant every few weeks during the growing season to support healthy growth and pod production.Repotting
Repotting is generally not necessary for winged beans as they are typically grown as annuals. However, if grown as perennials, repotting may be needed every couple of years to refresh the soil and provide more space for root growth.Propagation
Winged beans can be propagated from seeds. Sow the seeds directly in the soil after the last frost date. Ensure the soil is warm and moist to encourage germination. Seeds can also be started indoors and transplanted outside once the seedlings are strong enough.Pruning
Pruning is beneficial for winged beans to encourage bushier growth and increase pod production. Regularly pinch off the tips of the vines and remove any dead or yellowing leaves.Toxicity
Winged beans are not toxic to pets or humans. All parts of the plant are edible and highly nutritious, making them a safe addition to gardens and diets.Additional
Winged beans are highly versatile and can be used in a variety of culinary dishes. They are rich in protein, vitamins, and minerals, making them a valuable crop in many tropical regions. The plant also has nitrogen-fixing properties, which can improve soil fertility.REVOLUTIONIZE YOUR PLANT CARE
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