
Jerusalem-artichoke
Helianthus tuberosus
Родина: Asteraceae • Рід: Helianthus
БагаторічнаСередньоДекоративна
Plant small, golf-ball-sized tubers 4 in deep in any well-drained soil; sunchokes tolerate poor, dry conditions and will crowd out weeds once established. Contain plantings with a buried barrier or dedicate a permanent bed, as any tuber left behind will regrow. Harvest tubers after the first hard fr
Опис
Plant small, golf-ball-sized tubers 4 in deep in any well-drained soil; sunchokes tolerate poor, dry conditions and will crowd out weeds once established. Contain plantings with a buried barrier or dedicate a permanent bed, as any tuber left behind will regrow. Harvest tubers after the first hard frost sweetens them by converting inulin to sugars, digging with a fork and leaving the smallest tubers to perpetuate the planting. Store freshly dug tubers in the refrigerator as they do not keep well at room temperature.
Спосіб посадки: Посадка бульб
Відстань між рослинами: 12–18 дюймів
Висота: 60–120 дюймів
Дні до схожості: null–null
Температура ґрунту для схожості: 7–21°C
Походження та ареал
Відомий як: Jerusalem artichoke
Поради
Plant small, golf-ball-sized tubers 4 in deep in any well-drained soil; sunchokes tolerate poor, dry conditions and will crowd out weeds once established. Contain plantings with a buried barrier or dedicate a permanent bed, as any tuber left behind will regrow. Harvest tubers after the first hard frost sweetens them by converting inulin to sugars, digging with a fork and leaving the smallest tubers to perpetuate the planting. Store freshly dug tubers in the refrigerator as they do not keep well at room temperature.
Спосіб посадки: Посадка бульб
Відстань між рослинами: 12–18 дюймів
Висота: 60–120 дюймів
Дні до схожості: null–null
Температура ґрунту для схожості: 7–21°C
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Час посадки: -4–-2 тижнів від останнього весняного заморозка
Plant tubers 2–4 weeks before the last frost; Jerusalem artichokes are extremely cold-hardy and will regrow reliably each spring.