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B&Q£4.99Visit shop B&Q - Cactus T&m Special Mix 1 Seed Packet (80 Seeds)
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This special mix from Thompson & Morgan is designed for home gardeners looking to cultivate a diverse collection of cacti. It offers the unique benefit of year-round interest and trendy home decor, with the caveat that germination times can vary significantly between species. The packet contains 80 seeds from a range of well-known cactus varieties, perfect for windowsills and conservatories.
| Model Part Number | 25531 |
|---|---|
| Brand | Thompson & Morgan |
The mix contains a range of varieties, including species such as Carnegia gigantea, Ferocactus aconthodes, Ferocactus wislenzii, Lemaireocereus thurberi, Opuntia phaecantha, Opuntia chlorotica, Pachycereus pringlii, and Cylindropuntia imbricata.
You can sow the seeds from mid-winter to late summer. For more rapid germination, starting in early spring is often recommended.
Yes, sow the seeds in a free-draining compost. A specialized cactus or succulent compost mix is ideal.
Germination can take anywhere from 2 to 12 weeks, as different cactus species have varying germination times.
The ideal temperature for germination is between 21-24°C (70-75°F). For faster results, you can gradually increase the temperature from 14°C to 30°C over two weeks.
This mix is best suited for indoor cultivation in windowsills or conservatories. Most cacti require specific temperature and protection from frost, making outdoor growing conditions challenging for many varieties.
Once the large green seed leaf appears, prick out the seedlings into small pots (6cm). As they grow, transplant them into larger pots (8cm then 15cm) as needed and water carefully until established.
Ensure consistent temperature between 21-30°C. Check that the compost is kept lightly moist but not waterlogged. Try resealing the container to maintain humidity.
This may indicate insufficient light. Move seedlings to a brighter location, but avoid direct, harsh sunlight initially. Ensure proper ventilation to prevent damping off.
Remove the affected compost and seeds. Improve air circulation around the germination container. Consider using a fungicide specifically for seedlings if the problem persists.
Use a fine-tipped tool like a pencil or a small dibber. Handle seedlings by their leaves rather than the stem. Ensure the compost is slightly moist, making it easier to separate roots.
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