Apios americana
TAXONOMY
FamilyFabaceae
GenusApios
Zone4
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Apios americana, commonly known as the American groundnut, is a perennial vine native to North America. It belongs to the Fabaceae family and is known for its edible tubers and seeds. The plant thrives in temperate climates and is often found in moist, well-drained soils along riverbanks and in woodlands. It has a dormancy period during the winter months.
ALSO KNOWN AS
Glycine Tuberosa
Groundnut
Apios americana f. americana
Apios americana f. cleistogama
Apios americana var. americana
Apios americana var. turrigera
Apios apios
Apios perennis
Apios tuberosa
Glycine apios
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature20° C
Humidity60%
GDD2,250
Dormancy3 Months
pH6.5
Pressure1,013 mbar
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DETAILS
Care Instructions
To care for Apios americana, provide it with bright, indirect light and maintain moderate temperatures. The plant prefers evenly moist soil and moderate humidity levels. Regular watering is essential, especially during the growing season. Ensure the plant is protected from extreme temperatures and frost.Harvest
Apios americana, commonly known as groundnut, is typically harvested in the fall, after the first frost when the plant's foliage has died back. The tubers are dug up carefully to avoid damage, using a garden fork or spade. It's important to handle the tubers gently as they can be quite fragile. Once harvested, the tubers should be cleaned and can be stored in a cool, dry place. For best results, ensure the soil is loose and well-drained to facilitate easier harvesting.Soil
Apios americana prefers loamy soil that is well-draining yet retains moisture. The soil should be rich in organic matter to support its growth. Avoid waterlogged conditions, as they can lead to root rot.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season to promote healthy growth and tuber development. Apply the fertilizer every 4-6 weeks.Repotting
Repot Apios americana every 2-3 years or when the plant outgrows its container. Choose a slightly larger pot with good drainage. Gently remove the plant from its current pot, loosen the roots, and place it in the new pot with fresh soil.Propagation
Propagate Apios americana through tuber division or seed sowing. The best time to propagate is in early spring. For tuber division, carefully separate the tubers and plant them in individual pots. For seed propagation, sow the seeds in a well-draining soil mix and keep them moist until germination.Pruning
Prune Apios americana to control its growth and encourage bushier growth. Pruning is best done in early spring before the new growth begins. Remove any dead or damaged stems and trim back any overgrown areas.Toxicity
Apios americana is not toxic to pets or humans. All parts of the plant, including the tubers and seeds, are edible and have been traditionally used as a food source by Native Americans.Additional
Apios americana can be a valuable addition to a permaculture garden due to its nitrogen-fixing ability, which improves soil fertility. The plant can also be used as a ground cover or in a trellis system to maximize space.REVOLUTIONIZE YOUR PLANT CARE
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