
False sunflower
Heliopsis helianthoides
Родина: Asteraceae • Рід: Heliopsis
БагаторічнаСередньоДекоративна
Sow seeds 1/4 in deep directly in the garden or start indoors; unlike true perennial rudbeckia, heliopsis often blooms robustly in its first season from an early start. Plant in full sun in average, well-drained soil; plants tolerate heat and short dry periods better than helenium. Deadhead regularl
Опис
Sow seeds 1/4 in deep directly in the garden or start indoors; unlike true perennial rudbeckia, heliopsis often blooms robustly in its first season from an early start. Plant in full sun in average, well-drained soil; plants tolerate heat and short dry periods better than helenium. Deadhead regularly throughout summer to keep the golden-yellow, semi-double or double flowers coming continuously from July through September. Divide clumps every 3 years in spring or fall to maintain vigor and prevent the center from dying out.
Спосіб посадки: Посів у відкритий ґрунт
Відстань між рослинами: 18–24 дюймів
Висота: 36–60 дюймів
Дні до схожості: 7–14
Температура ґрунту для схожості: 18–24°C
Походження та ареал
Відомий як: sunflower heliopsis
Поради
Sow seeds 1/4 in deep directly in the garden or start indoors; unlike true perennial rudbeckia, heliopsis often blooms robustly in its first season from an early start. Plant in full sun in average, well-drained soil; plants tolerate heat and short dry periods better than helenium. Deadhead regularly throughout summer to keep the golden-yellow, semi-double or double flowers coming continuously from July through September. Divide clumps every 3 years in spring or fall to maintain vigor and prevent the center from dying out.
Спосіб посадки: Посів у відкритий ґрунт
Відстань між рослинами: 18–24 дюймів
Висота: 36–60 дюймів
Дні до схожості: 7–14
Температура ґрунту для схожості: 18–24°C
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Час посадки: -2–2 тижнів від останнього весняного заморозка
Direct sow around last frost date or start indoors 4–6 weeks earlier for bloom the first season.