We're offering you a Celosia First Flame Mix 12 Garden Ready for £6.99, saving you up to 42% off Thompson and Morgan's's price of £11.99 (correct as of 19.06.2026).

Celosia 'First Flame Mix' – Fiery Annuals for Every Garden

Bursting with intense colour, the Celosia 'First Flame Mix' (Celosia argentea) delivers a spectacular display of upright, flame-shaped flower spikes in vivid reds, oranges, and yellows. This bushy annual is prized for its long-lasting blooms and ability to transform beds, borders, and containers into eye-catching focal points from early summer right through to autumn.

• Botanical Family: Amaranthaceae
• Mature Height: Typically grows to 25–30cm tall
• Flowering Period: June to October (weather dependent)

Why Choose Celosia 'First Flame Mix'?

• Vibrant Impact: The unique plume-like flowers offer bold colour and texture for any planting scheme.
• Low Maintenance: Requires little fuss—simply water regularly and remove spent blooms to prolong flowering.
• Flexible Uses: Ideal for patio pots, window boxes, mixed borders or as an indoor accent plant.

Growing Guide & Care Tips

• Sowing & Planting: Plant outdoors after the last frost (typically late May–June in the UK). Space plants about 20cm apart in well-drained soil.
• Sunlight: Prefers full sun for best colour intensity and bloom production.
• Soil Requirements: Thrives in fertile, well-drained soil with a neutral to slightly acidic pH (6.0–7.0).
• Irrigation: Water regularly during dry spells but avoid waterlogging. Established plants are moderately drought tolerant.
• Pests & Diseases: Generally trouble-free; watch for aphids or mildew in humid conditions.

Design Ideas & Companion Plants

• Create vibrant summer bedding schemes by pairing with marigolds, zinnias, or petunias.
• Add height and drama to mixed containers alongside trailing lobelia or sweet alyssum.
• Bring indoors as a living bouquet—Celosia's unique plumes make striking houseplant displays.

FAQs

• When should I plant my Celosia 'First Flame Mix'?
  The best time is after the risk of frost has passed—late May or early June in most of the UK.
• How tall do these plants grow?
  'First Flame Mix' typically reaches around 25–30cm in height with a bushy habit.
• Can I grow Celosia indoors?
  Yes! Place in a bright spot with plenty of sunlight and keep soil moist but not soggy for best results indoors.