Description
Cascade Mixture Multi-Coloured Lobelia Seeds 5585.
Trailing Annual Displaying a Vibrant Waterfall of Pink, Red, Purple, White, Blue, and Lilac Blooms.
Cascade Mixture Multi-Coloured Lobelia (Lobelia erinus) is a stunning open-pollinated trailing variety specifically bred to spill gracefully over the edges of hanging baskets, window boxes, and patio containers. Growing 15 to 30 cm in height with a cascading spread, this charming annual produces a dense blanket of tiny, delicate flowers in a full spectrum of pinks, deep reds, purples, pure white, cool blues, and soft lilacs. While raising lobelia from seed requires a bit of patience, the resulting multi-coloured spectacle provides unbeatable texture and long-lasting colour for shaded or partially shaded garden nooks throughout the summer season.
Quick Seed Details
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Product Code: 5585
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Botanical Name: Lobelia erinus ‘Cascade Mixture’
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Type: Open-Pollinated Trailing Annual
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Height: 15–30 cm (Trailing habit)
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Plant Spacing: 15–20 cm apart
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Light Requirement: Partial Shade (Recommended in hot summer areas)
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Soil Preference: Moist, rich, well-draining soil
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Germination: 20–25 days (Slow and erratic; light-dependent)
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Seed Depth: Surface sow (Do not cover)
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Seed Count: Approx. 500 seeds per packet (35,000 seeds per gram)
What you need to know to Plant & Grow
Lobelia features microscopic seeds that require light to germinate and benefit from extra care and patience when starting indoors.
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Indoor Starting (Required): Start seeds indoors 8 weeks before your last expected spring frost. Surface sow the fine seeds onto a moist, soil-less growing medium—do not cover, as light is essential for germination.
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Watering Technique: Water carefully from below or mist gently with a spray bottle to avoid washing away or burying the tiny seeds.
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Germination Conditions: Maintain a steady temperature of 24°C during the 20 to 25 day germination period. Sprouting can be slow and erratic, so maintain consistent soil moisture and warmth.
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Growing On & Transplanting: Once sprouted, move seedlings under growing lights at a cooler temperature of 15°C to encourage sturdy, compact growth. Harden off gradually before transplanting outdoors after all risk of spring frost has passed.
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Site Selection: Plant in a partially shaded location with rich, moist, well-draining soil. In regions with hot summers, partial shade is crucial to keep lobelia blooming vigorously without heat stress.
Why Cascade Mixture Lobelia Seeds belong in Your Garden
If you want to create breathtaking, multi-coloured container arrangements and cascading hanging baskets, Cascade Mixture Lobelia is a rewarding selection. Its trailing habit, rich colour palette, and exceptional performance in partially shaded sites make it a classic favourite for Canadian gardeners looking to elevate their outdoor container displays.
