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White snakeroot

White snakeroot

Ageratina altissima

Родина: AsteraceaeРід: Ageratina

БагаторічнаСередньоДекоративна

Surface sow seed or plant divisions in moist, humus-rich soil in partial to full shade; white snakeroot fills a critical niche as a shade-tolerant late-season bloomer, producing clouds of white fluffy flowers from August through October when pollinators most need late-season forage in shaded areas.

Опис

Surface sow seed or plant divisions in moist, humus-rich soil in partial to full shade; white snakeroot fills a critical niche as a shade-tolerant late-season bloomer, producing clouds of white fluffy flowers from August through October when pollinators most need late-season forage in shaded areas. It naturalizes freely by self-seeding under trees where few other plants bloom in fall. Note that all parts of the plant are toxic to livestock and humans — the toxin tremetol accumulates in milk of cows that graze on it, historically causing 'milk sickness' in settlers. Do not plant near pastures or where children might graze on it; it is safe as an ornamental in a garden setting. Спосіб посадки: Посів у відкритий ґрунт Відстань між рослинами: 18–24 дюймів Висота: 24–48 дюймів Дні до схожості: 14–21 Температура ґрунту для схожості: 18–24°C

Походження та ареал

Відомий як: white snakeroot

Поради

Surface sow seed or plant divisions in moist, humus-rich soil in partial to full shade; white snakeroot fills a critical niche as a shade-tolerant late-season bloomer, producing clouds of white fluffy flowers from August through October when pollinators most need late-season forage in shaded areas. It naturalizes freely by self-seeding under trees where few other plants bloom in fall. Note that all parts of the plant are toxic to livestock and humans — the toxin tremetol accumulates in milk of cows that graze on it, historically causing 'milk sickness' in settlers. Do not plant near pastures or where children might graze on it; it is safe as an ornamental in a garden setting. Спосіб посадки: Посів у відкритий ґрунт Відстань між рослинами: 18–24 дюймів Висота: 24–48 дюймів Дні до схожості: 14–21 Температура ґрунту для схожості: 18–24°C --- Час посадки: -2–2 тижнів від останнього весняного заморозка Surface sow seed in spring in partial to full shade; plants establish readily and self-sow to naturalize. Not appropriate near livestock — the plant's toxins pass through cow's milk and historically caused 'milk sickness'.