(C) Cosmee Rubenza seeds 0.2g (415250)

(C) KS15

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🌺 Cosmos 'Rubenza'
🌺 Botanical Name: Cosmos bipinnatus 'Rubenza'
🌺 Type: Half-Hardy Annual

Cosmos 'Rubenza' is a dramatic and richly coloured cosmos variety, cherished for its deep ruby-red blooms that gradually fade to vintage rose as they mature. These elegant, daisy-like flowers are held on tall, airy stems above feathery foliage, bringing a soft, romantic feel to borders and cutting gardens. Flowering from midsummer to autumn, it’s a must-have for adding height, colour, and movement to any sunny garden space.

🌿 Plant Details

✔ Type: Half-hardy annual
✔ Height: 100–110 cm
✔ Spread: 30–45 cm
✔ Flowers: July – October
✔ Position: Full sun; well-drained soil

🌱 Growing Information

✔ Sow: Indoors March–April or direct sow after last frost (May–June)
✔ Germination: 7–14 days at 18–21°C
✔ Tip: Harden off before planting out; pinch young plants to encourage bushiness
✔ Spacing: 30 cm apart
✔ Care: Deadhead regularly to prolong flowering; protect from strong winds

🌼 Why You’ll Love It

✔ Stunning ruby-red blooms that fade beautifully over time
✔ Tall, graceful plants perfect for the back of borders
✔ Attracts bees, butterflies, and other pollinators
✔ Ideal for cut flowers – long-lasting in vases

✨ Top Tip
Sow in succession for a longer display and mix with lighter cosmos varieties for a striking colour contrast.

🌷 Perfect For

✔ Cottage and cutting gardens
✔ Pollinator-friendly spaces
✔ Late-season floral displays
✔ Elegant, airy border planting

📌 Hashtags
#CosmosRubenza #RubyCosmos #CutFlowerGarden #CottageGardenStyle #PollinatorPlant #CosmosLove #LateSeasonBlooms #GrowFromSeed #DeepRedFlowers #GardenDrama

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