Jerusalem artichoke

The Jerusalem artichoke, also known as sunroot, sunchoke, or even earth apple, is a native species of sunflower found in North America. It is cultivated widely across the temperate zone for its tuber, which is used as a root vegetable.Latin Name: Helianthus tuberosus (Jerusalem Artichoke)Site and soil: Well-drained soil, adaptable to various soil types. Full sun to partial shade.Hardiness: Survives down to -30°F.Bearing Age: Typically grown for tubers, not fruit. Harvested in late fall after the first frost.Rootstock: Size at Maturity: 6-12 feet in height.Bloom Time: Late summer to fall.Ripening Time: Harvest tubers in late fall after the first frost.Yield: Abundant tubers.Pests and Diseases: Generally resistant to pests and diseases, but monitor for root rot and pests like aphids.USDA Zone: Zones 3-9.