Marshalls Garden Kale 'Black Magic' F1 Seeds - 50 Pack
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The Marshalls Garden Kale 'Black Magic' F1 is an ideal choice for home gardeners seeking a high-yield, cold-tolerant vegetable that thrives in the British climate. Recognized with the RHS Award of Garden Merit, this vigorous Tuscan-style kale offers meaty, nutrient-dense leaves that resist bolting, making it perfect for containers, raised beds, or traditional garden borders; however, gardeners should note that it requires specific spacing and timing to ensure optimal leaf development and overall plant health.
All features
| Model Part Number | 1248613 |
|---|---|
| Brand | Marshalls Garden |
Extended Product Information
FAQs
Can I grow 'Black Magic' kale in a balcony container?
Yes, this variety is highly suitable for containers, provided the pot is large enough to support the root system of a vigorous plant.
When is the best time to harvest?
You can begin harvesting individual leaves once the plant is established, typically moving from the bottom upwards.
Is this kale frost hardy?
Yes, it is bred for the British climate and features excellent cold tolerance, allowing it to survive and produce through winter.
What does F1 mean?
F1 indicates a first-generation hybrid, which is bred for specific traits like increased vigor, uniformity, and disease resistance.
Do I need to stake the plants?
Generally, 'Black Magic' is sturdy, but if you are in a very exposed, windy area, a small cane for support can prevent the plant from leaning.
Troubleshooting
Leaves showing signs of insect damage
Use horticultural fleece or fine netting to physically block cabbage white butterflies from laying eggs.
Slow growth or yellowing leaves
Ensure the soil is not waterlogged and check that the plants have adequate light and have been spaced at least 50cm apart.
Pros and Cons
Pros
- Excellent reliability in British weather conditions
- High bolt resistance ensures a longer harvest window
- Suitable for small-space gardening and containers
- Award-winning performance quality
- Nutritious and high-yield output
Cons
- Requires careful transplanting timing
- Specific 50cm spacing must be maintained for best growth
- Limited to 50 seeds per pack
Setup, Compatibility & Care
For the best results, follow this cultivation schedule:
- Indoor Sowing: Start in modules from March to get a head start on the season.
- Outdoor Sowing: Sow directly into well-drained soil at a depth of 1cm starting in April.
- Transplanting: Move indoor-raised seedlings to their permanent outdoor position starting in May.
- Spacing: Ensure every plant has 50cm of space to mature correctly.
- Maintenance: Keep soil moist but well-drained, and provide protection from pests like cabbage white butterflies using fine netting.