Click here for Groundnut Care Guide Apios Americana (American Groundnut) Please be aware we sell both the groundnut plant as well as groundnut tubers. Please order with care. A graceful, native perennial vine with a twining habit, Apios Americana produces fragrant maroon-chocolate flowers. Its sweet, starchy tubers, which are typically harvested in winter, can be eaten raw, boiled, fried, roasted, or prepared similarly to potatoes. Our plants come from a strain of LSU superior cultivars, known for their large tubers. Hardy in Zones 6-8. Note: 1 pound orders of groundnut are shipped as soon as placed and are only available for a short period before the tubers begin to grow. Plant Characteristics: Pest Resistance: Excellent Disease Resistance: Excellent Drought Tolerance: Very Good Heat Tolerance: Good Humidity Tolerance: Good Sun Tolerance: Good Wet Soil Tolerance: Good Shade Tolerance: Good No Spray: Excellent Salt Tolerance: Poor Fresh for Kids: Poor Thorns: None Plant Type: Vine Soil Type: Fertile Edible Type: Root Self Fertile: Yes This information is accurate to the best of our knowledge. Comments and opinions are always welcome!