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2024 S.E Marshall & Co Limited
dahlia pinnata
Dahlia ‘Karma Red Corona’ is a showstopping cactus dahlia with brilliant scarlet flowers. The flowers are held on strong stems and stand up well to the weather.
1 x 3L Plant
51305369
Currently Out of Stock
£14.99
Plants Delivery £4.95* | Learn More
Plants Delivery £4.95*
Plants £4.95 - All our plants are dispatched directly from our nursery. Plants showing as 'In Stock' on the individual product page will be dispatched by our expert nursery team within 48 hours of placing your order (orders placed Sunday to Thursday). Dispatching 5 days a week.
We avoid sending plants in the post over the weekend to ensure they arrive with you in the freshest condition.
For 'Pre-Orders' please refer to the estimated delivery date on each product page. Further details can be found in the table below of when we send different plant orders out.
Great As Cut Flowers
Disease Resistant
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Plant outdoors
Flowering
Dahlia ‘Karma Red Corona’ is a showstopping cactus dahlia with brilliant scarlet flowers. Blazing with colour in the border, it looks stunning combined with other hot colours. The flowers are held on strong stems and stand up well to the weather.
How To Grow
How to Grow Dahlias:
Plant dahlias in a sunny spot with well-drained, fertile soil enriched with compost or organic matter. Space plants 30-60cm apart depending on their final size, ensuring good air circulation. Tubers should be planted 10-15cm deep with the crown upwards, while plug plants and potted dahlias can be planted at the same depth as in their pots. Water thoroughly after planting and keep the soil consistently moist but not waterlogged.
Pinch out the growing tips when plants are 30cm tall to encourage bushier growth and more flowers. Stake taller varieties early to prevent wind damage. Regular deadheading promotes continuous blooms, and feeding every 2-3 weeks with a high-potash fertiliser enhances flowering. Lift tubers after the first frost, dry them, and store in a cool, frost-free place for winter, or mulch deeply in mild climates to overwinter in the ground.
Guide To Plant Sizes
Dahlia Plant Sizes:
Dahlias are available in a range of sizes to suit every gardener:
All sizes offer vibrant blooms for summer displays, with varieties suited to pots, borders, or cutting gardens.
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