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B&Q£4.99Visit shop B&Q - Cosmos Double All Sorts Mixed 1 Seed Packet (75 Seeds)
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The Thompson & Morgan Cosmos 'Double All Sorts Mixed' is an ideal choice for home gardeners seeking a low-maintenance, high-impact annual that provides a continuous display of color throughout the summer. These seeds are perfect for beginners and seasoned gardeners alike, offering a diverse array of picotee and striped flower forms that serve as excellent additions to garden beds or as fresh-cut flower arrangements; however, users should note that as an annual, this plant requires replanting each year and thrives best in full sun locations.
| Model Part Number | 24029 |
|---|---|
| Brand | Thompson & Morgan |
Sow the seeds indoors or in a greenhouse from March to May.
Each packet contains 75 seeds.
Depending on your local wind conditions, some support may be beneficial as the plants grow taller.
No, these are annuals and will complete their life cycle in one season.
Yes, they perform well in large containers as long as they are kept in a sunny position.
Sow the seeds lightly into the compost, following standard instructions for annual flower seeds.
Ensure the compost remains consistently warm and moist; place in a sunny windowsill or greenhouse.
Provide garden stakes or support rings to prevent wind damage in exposed areas.
Ensure the plants are receiving at least 6-8 hours of direct sunlight per day.
To ensure success with your Thompson & Morgan Cosmos, begin by filling seed trays with a high-quality seed-starting compost. Lightly cover the seeds and keep the medium moist but not waterlogged. Once the plants reach a manageable size, transplant them outdoors into a location that receives full sun. Ensure the soil is well-draining. While these plants are hardy, they do not tolerate waterlogged soil well. Regular watering during dry spells and consistent deadheading of faded flowers are the primary care requirements for maintaining a healthy and productive display.
