Unwins Lobelia Fountain Lilac Seeds - Trailing

Masses of beautiful lilac flowers Trailing lobelia Flowers from late spring to early autumn Perfec...

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This guide is for gardeners looking to add vibrant, cascading color to their hanging baskets and containers. The Unwins Lobelia Fountain Lilac seeds offer a key benefit of masses of beautiful lilac flowers from late spring through autumn, providing long-lasting visual appeal. A caveat to note is that these seeds are best sown indoors and require gradual acclimatization before planting out.

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Model Part NumberLobelia Fountain Lilac (Trailing)
BrandUnwins

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FAQs

When is the best time to sow Lobelia Fountain Lilac seeds?

The ideal sowing period is from January to March indoors.

Can I sow these seeds directly outdoors?

It is recommended to sow indoors and transplant after the risk of frost has passed and plants have been hardened off.

How should I plant Lobelia Fountain Lilac seedlings?

Plant them in small clumps, as they are easier to handle and look better when planted en masse.

What type of containers are best for this lobelia?

They are perfect for hanging baskets, window boxes, and other pots or containers where their trailing habit can be showcased.

How often should I water my lobelia plants?

Water regularly, especially in warm or dry weather, but ensure the soil has good drainage to prevent waterlogging.

Will these lobelia survive winter frost?

No, they are annuals and will not survive frost. Plant them out only when the danger of frost has passed.

What is the main advantage of the 'Fountain' series?

The 'Fountain' series is known for its vigorous trailing habit and abundant flowering, creating a cascade of color.

Troubleshooting

Seeds not germinating

Ensure consistent moisture and warmth (15-20°C). Check that seeds were not covered with compost.

Seedlings are leggy and weak

Provide more light but avoid direct, intense sun. Ensure adequate airflow.

Plants failing to flower

Ensure adequate sunlight and consistent watering. Check for nutrient deficiencies.

Plants wilting

Check soil moisture levels. It could be due to under-watering or over-watering (leading to root rot).

Pros and Cons

Pros

  • Provides a long season of continuous blooms.
  • Excellent for adding a trailing effect to elevated plantings.
  • Unique and eye-catching lilac color.
  • Versatile for use in various container types.
  • Contributes well to mixed planting schemes.

Cons

  • Requires indoor sowing and subsequent hardening off.
  • Best planted in clumps, not as individual seedlings.
  • Needs protection from frost until late spring.
  • Can be susceptible to overwatering if drainage is poor.

Setup, Compatibility & Care

Sowing Indoors:

  1. Fill a seed tray with moist seed compost.
  2. Sow seeds thinly on the surface; do not cover them.
  3. Maintain a temperature of 15-20°C and keep the compost consistently moist.

Growing On:

  1. Keep seedlings in a bright location, but shield them from direct, harsh sunlight.
  2. When seedlings are large enough to handle, transplant them about 5cm apart into trays filled with potting compost. It is easier to handle and transplant small clumps of seedlings rather than individual ones.

Hardening Off & Planting Out:

  1. Over 2-3 weeks, gradually acclimate the young plants to outdoor conditions.
  2. Plant them out only after all danger of frost has passed.

Planting Advice:

  • When planting into their final containers or beds, do not separate the clumps of seedlings. Lobelia Fountain Lilac looks best when planted in mass for a fuller effect.
  • Ensure good drainage in containers to prevent waterlogging.

Care:

  • Water regularly, especially during dry spells, but avoid waterlogged conditions.
  • Deadheading is generally not required due to the continuous flowering habit, but removing spent blooms can encourage more flowers.
  • Protect from severe frost.