Add vertical interest and unique texture to your garden with Green Verbascum Thapsus flower seeds. These heirloom seeds grow into tall, elegant spikes with soft green blooms, ideal for borders, cottage gardens, and naturalized areas. Known for their hardiness and low-maintenance nature, Verbascum Thapsus is perfect for gardeners seeking striking yet easy-to-grow plants.
Features & Specifications:
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Botanical Name: Verbascum thapsus
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Type: Biennial/perennial garden flower
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Bloom Colors: Green
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Height: 90–180 cm (3–6 feet)
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Sun Requirements: Full sun
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Soil Preference: Well-draining, fertile soil
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Seed Type: Heirloom, GMO-free
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Growth Habit: Upright, low-maintenance, and hardy
Planting & Sowing Instructions:
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Sowing: Sow seeds directly outdoors in early spring or late fall. Lightly press seeds onto moist soil; do not cover.
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Germination: Keep soil consistently moist. Seeds typically germinate in 14–21 days at 18–22°C (65–72°F).
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Transplanting: Thin seedlings or transplant young plants when 5–10 cm (2–4 inches) tall.
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Spacing: Space plants 30–45 cm (12–18 inches) apart to allow airflow and proper growth.
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Care: Water moderately; Verbascum thrives with minimal maintenance. Remove spent flowers if desired to prolong bloom display.
