Unwins Cauliflower Seeds - All Year Round
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Full details
Unwins Cauliflower All Year Round seeds are designed for home gardeners looking for a reliable, productive crop that spans from late summer through early autumn. This variety is ideal for successional sowing to extend your harvest window, offering large, high-quality curds perfect for culinary staples like steamed side dishes or homemade piccalilli; however, gardeners must note that success relies heavily on consistent moisture and proper timing of the March to May sowing window to avoid peak summer heat stress.
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FAQs
When is the best time to sow these seeds?
The ideal window for sowing these seeds outdoors is between March and May.
How far apart should I plant these cauliflowers?
It is recommended to space your plants approximately 60cm apart to allow for proper head development.
Can I grow these in containers?
While best suited for the ground, they can be grown in very large containers, provided you maintain consistent moisture and nutrient levels.
How do I know when the cauliflower is ready to harvest?
The cauliflower is ready when the curd is firm, full-sized, and the individual florets remain tightly packed.
Is this variety good for pickling?
Yes, this variety is highly recommended for making piccalilli due to the density and quality of the curds.
Do I need to protect the cauliflower from the sun?
Yes, folding the outer leaves over the curd helps protect it from the sun and keeps the curd white and tender.
Troubleshooting
Curds are small and button-like
This is often caused by heat stress or a check in growth; ensure consistent watering and do not let the soil dry out.
Curds turning yellow or brown
Exposure to direct sunlight can discolor the curds; fold the outer leaves over the head to keep it blanched and protected.
Slow seedling emergence
Check soil temperature to ensure it is warm enough for germination and ensure the soil remains consistently damp, not waterlogged.
Pros and Cons
Pros
- Extended harvesting period from June to October
- Large and well-protected curds
- Perfect for traditional cooking and pickling recipes
- Suitable for direct outdoor sowing
Cons
- Requires careful timing of sowing to avoid summer stress
- Success is dependent on consistent watering and soil management
- Specific seasonal limitations for optimal growth
Setup, Compatibility & Care
To ensure the best results, sow seeds thinly in drills about 1.5cm deep. Keep the soil consistently moist, as cauliflower is sensitive to drought. As the plants grow, thin them out to provide approximately 60cm of space between each plant to ensure adequate airflow and root development. Protect your seedlings from pests like slugs and cabbage white butterflies using netting or organic barriers. The crop thrives in firm, well-manured soil with a neutral pH level. During dry spells, water thoroughly at the base of the plant rather than overhead to prevent rot and mildew.