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Homebase£4.00Visit shop Thompson & Morgan Marigold Crackerjack Mixed Seeds
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The Thompson & Morgan African Marigold 'Crackerjack Mixed' is ideal for gardeners seeking vibrant, long-lasting annual color and a unique edible component for their kitchen. These prolific bloomers offer a stunning range of orange, gold, and lemon flowers from early summer through mid-autumn, providing a high-impact display with minimal effort. However, gardeners should be aware that these plants require full sun and are sensitive to frost, necessitating careful timing for spring sowing and outdoor transition.
| Model Part Number | 25391 |
|---|---|
| Brand | Thompson & Morgan |
Yes, their 45cm spread makes them well-suited for large patio pots, provided the container has good drainage.
Yes, these marigold petals are edible and add a citrusy note to dishes, though you should avoid the bitter base of the flower.
Wait until all risk of frost has passed in your local area, usually late spring or early summer.
Water when the top inch of soil feels dry, aiming for the base of the plant to prevent foliage issues.
Using a well-draining, nutrient-rich compost at the start is usually sufficient, though a balanced liquid feed can be used mid-season if growth stalls.
Check that the soil temperature is consistently between 21-25C and that the soil is kept moist but not waterlogged.
The plants likely lack sufficient light; ensure they are in a full-sun location and try pinching out the growing tips to encourage branching.
Ensure you are deadheading spent blooms regularly; if the plant focuses energy on seed production, it will stop producing new flowers.
For the best results, start seeds indoors in spring using high-quality seed compost. Lightly cover the seeds and maintain a constant temperature between 21-25C to ensure germination within the 7-21 day window. Transition seedlings to a cooler environment as they grow before hardening them off for outdoor planting. Ensure outdoor soil is well-drained and receives full sun. Space plants 30cm apart to allow for proper air circulation, which helps prevent foliage diseases. Water at the base of the plant to keep leaves dry, and deadhead spent blooms regularly to encourage the plant to continue producing flowers through October.
