
Globe thistle
Echinops ritro
Родина: Asteraceae • Рід: Echinops
БагаторічнаСередньоДекоративна
Sow seeds 1/4 in deep; cold stratification is not required but may speed germination. Established globe thistle is extremely drought-tolerant and thrives in poor, sandy, or chalky well-drained soil — fertile, moist soil causes lax growth and flopping. The spiky steel-blue globe flowers are excellent
Опис
Sow seeds 1/4 in deep; cold stratification is not required but may speed germination. Established globe thistle is extremely drought-tolerant and thrives in poor, sandy, or chalky well-drained soil — fertile, moist soil causes lax growth and flopping. The spiky steel-blue globe flowers are excellent for fresh cutting and dry perfectly for everlasting arrangements if cut just before fully open. Divide clumps in spring every 4–5 years using a sharp spade; they are slow to re-establish so divisions should be generous.
Спосіб посадки: Посів на розсаду вдома
Відстань між рослинами: 24–36 дюймів
Висота: 36–60 дюймів
Дні до схожості: 14–21
Температура ґрунту для схожості: 16–21°C
Поради
Sow seeds 1/4 in deep; cold stratification is not required but may speed germination. Established globe thistle is extremely drought-tolerant and thrives in poor, sandy, or chalky well-drained soil — fertile, moist soil causes lax growth and flopping. The spiky steel-blue globe flowers are excellent for fresh cutting and dry perfectly for everlasting arrangements if cut just before fully open. Divide clumps in spring every 4–5 years using a sharp spade; they are slow to re-establish so divisions should be generous.
Спосіб посадки: Посів на розсаду вдома
Відстань між рослинами: 24–36 дюймів
Висота: 36–60 дюймів
Дні до схожості: 14–21
Температура ґрунту для схожості: 16–21°C
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Час посадки: -8–-6 тижнів від останнього весняного заморозка
Start seeds indoors 6–8 weeks before last frost; plants typically bloom in their second year from seed.