Description
Moonflower Seeds 5755.
Night-Blooming Robust Climber with Fragrant, 12.5 cm Pure White Blossoms.
Moonflower (Ipomoea alba) is a fast-growing, open-pollinated climbing vine renowned for its large, fragrant, pure white blossoms measuring up to 12.5 cm across. Uniquely opening quickly at dusk and lasting into mid to late morning, these glowing flowers release a delicate scent and serve as an irresistible draw for beneficial night pollinators like hawkmoths. Reaching 2 to 4 m in height, its dense canopy of heart-shaped leaves creates an effective, lush privacy screen over trellises, fences, and pergolas from mid-summer straight into autumn.
Quick Seed Details
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Product Code: 5755
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Botanical Name: Ipomoea alba
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Type: Tender Perennial (Grown as an Annual in Canada)
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Height / Length: 2–4 m
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Plant Spacing: Thin or space to 15–20 cm apart
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Light Requirement: Full Sun
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Soil Preference: Average to poor, well-draining garden soil
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Germination: Approx. 14 days (Soak seeds overnight prior to planting)
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Seed Depth: 2 cm deep
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Seed Count: Approx. 15 seeds per packet (4 seeds per gram)
What you need to know to Plant & Grow
Moonflower seeds have tough outer shells and delicate root systems that dislike disturbance; proper seed preparation ensures rapid sprouting.
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Seed Preparation: Soak the hard seeds overnight in warm water for 12 to 24 hours prior to sowing to break dormancy and speed up germination.
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Direct Sowing (Recommended): Direct sow pre-soaked seeds outdoors in late May once soil has warmed and spring frost risks have passed. Plant seeds 2 cm deep in a sunny location.
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Indoor Starting (Short-Season Areas): In regions with shorter summers, start seeds indoors 8 weeks before the last expected spring frost. Sow in peat pots or cell strips using a soil-less growing mix so plants can be set directly into the garden without disturbing the root system.
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Germination & Care: Seeds typically emerge within 14 days. Provide a sturdy trellis, wire fence, or arbour for vines to climb.
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Fertilizer Guidance: In sandy or poor soils, apply a light, balanced fertilizer. Avoid over-fertilizing in rich garden soils, as excess nitrogen promotes heavy leaf growth at the expense of fragrant night blooms.
Why Moonflower Seeds belong in Your Garden
If you want an enchanting, evening-blooming vine that fills the night air with sweet perfume and attracts fascinating nocturnal pollinators, Moonflower is an essential choice. Its fast-growing habit and large, glowing white flowers make it a captivating centrepiece for Canadian patios and outdoor living spaces.
