Thompson & Morgan Onion Four Colour Onion 1 Seed Packet - KA9948
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This guide is for gardeners looking to grow a vibrant and flavorful onion mix. The Thompson & Morgan Onion Four Colour Bulb Mix offers a stunning variety of colored onions, providing diverse flavors and storage capabilities. A key benefit is the ability to enjoy a mix of mild to strong onion flavors, suitable for various dishes. Note that this mix requires full sun and well-drained soil for optimal growth.
All features
| Model Part Number | KA9948 |
|---|---|
| Brand | Thompson & Morgan |
Extended Product Information
FAQs
When is the best time to sow the onion seeds?
Direct sow outdoors in spring.
How far apart should I space the onion seedlings?
Thin onion seedlings to 10cm apart for medium-sized bulbs, or at a slightly wider spacing if larger bulbs are required.
How much watering do onions need?
Onions require only occasional watering during particularly dry periods.
When can I harvest the onions?
Harvest onions from July onwards, a week or two after the leaves begin to turn yellow.
How do I store the harvested onions?
Leave them on the soil surface for a day or two until they have fully dried in the sun. Once dry, remove the top foliage and store them in a well-ventilated, dry position.
Troubleshooting
Poor growth or small bulb size.
Ensure the onions receive full sun, well-drained soil, and are thinned to the correct spacing. Consider adding compost to improve soil fertility.
Yellowing leaves before harvest.
This is normal when the onions are ready to harvest. Stop watering.
Pros and Cons
Pros
- Provides a visually appealing mix of colored onions.
- Offers a range of flavors to suit different culinary preferences.
- Onions store well, ensuring a long-lasting supply.
- Easy to grow, suitable for direct sowing.
Cons
- Requires full sun for optimal growth.
- Needs well-drained soil to thrive.
- Requires regular weeding.
Setup, Compatibility & Care
- Soil Preparation: Incorporate well-rotted garden compost to improve drainage and soil fertility.
- Sowing: Sow thinly at a depth of 1cm and 30cm between rows.
- Thinning: Thin onion seedlings to 10cm apart for medium-sized bulbs, or wider for larger bulbs.
- Watering: Water occasionally during dry periods.
- Weeding: Weed rows regularly to prevent competition.
- Harvesting: Harvest from July onwards, a week or two after the leaves begin to turn yellow. Allow the onions to dry in the sun before storage.