Carbeth Plants Lobelia Speciosa Starship Deep Scarlet - 1 X 9Cm Pot

Lobelia Speciosa Starship Deep Scarlet is a stunning hardy perennial that produces elegant, uprigh...

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The Lobelia Speciosa Starship Deep Scarlet is an ideal choice for gardeners seeking a hardy perennial that provides dramatic, deep-red vertical interest in borders or containers. Designed for both cottage-style and modern landscape designs, this plant offers excellent pollinator support and consistent blooming from mid-summer to early autumn. While it is low-maintenance, success depends on maintaining consistent soil moisture, as it does not tolerate prolonged drought well.

All features

Model Part NumberLOBELSPECMIX - STARSCAR1
BrandCarbeth Plants

Extended Product Information

FAQs

When does the Starship Deep Scarlet bloom?

You can expect blooms from mid-summer through early autumn.

Is this plant frost-hardy?

Yes, it is a hardy perennial, but it is wise to apply mulch in areas with particularly harsh winter temperatures.

Can I grow this in a pot?

Absolutely. Its compact, clump-forming habit makes it an excellent choice for patio containers.

Does it need full sun?

It thrives in full sun but will also perform well in partial shade.

How often should I water?

The soil should be kept consistently moist; do not allow it to dry out completely between waterings.

Does it attract bees?

Yes, it is highly attractive to bees, butterflies, and other essential garden pollinators.

Troubleshooting

Plant wilting or drooping

Check soil moisture immediately; the plant is likely experiencing drought stress and requires deep watering.

Lack of flower spikes

Ensure the plant is receiving at least 6 hours of sunlight and that soil fertility is maintained.

Yellowing leaves

Check for over-watering or poor soil drainage, as the roots require oxygen and cannot sit in waterlogged conditions.

Pros and Cons

Pros

  • Striking deep red floral color
  • Attracts essential pollinators to the garden
  • Hardy perennial that returns seasonally
  • Suitable for both containers and garden borders

Cons

  • Requires consistent moisture and dislikes dry soil
  • Blooming is limited to summer and autumn
  • May require extra winter protection in extremely cold climates

Setup, Compatibility & Care

For optimal growth, transplant your 9cm pot into fertile, well-drained soil. Dig a hole twice the width of the root ball and ensure the plant is set at the same depth it occupied in its nursery pot. Water thoroughly immediately after planting. During the growing season, keep the soil consistently moist; if the soil dries out completely, the plant may wilt or stop flowering. Apply a balanced liquid fertilizer during the spring as new growth begins to support the coming blooms. In late autumn, cut back the foliage to the ground as the plant enters dormancy, and apply a light layer of mulch if you live in an area prone to harsh winter frosts.