Growing swede, or rutabaga as it's known in some places, in containers is a fantastic way to make the most of limited space in your garden. Whether you're in a small urban garden or simply want to add some variety to your planting, swede can be a rewarding choice.
Quick Answer
To grow swede in containers, use large pots or grow bags with well-draining soil, sow seeds in late spring, and ensure consistent watering and sunlight.
Choosing the Right Container
Swede needs space to grow, so selecting the right container is crucial. we recommend using pots or grow bags that are at least 30cm deep and wide. This gives the roots ample room to develop. Ensure your container has good drainage holes to prevent waterlogging, which can harm the plants.
Soil Preparation
Swede thrives in rich, well-draining soil. A good mix is equal parts of garden compost, sand, and topsoil. This blend provides the nutrients and drainage necessary for healthy growth. In Staffordshire, where the soil can be quite heavy, using a lighter mix in containers helps mimic ideal conditions.
Sowing Swede Seeds
The best time to sow swede seeds is late spring, usually between April and June. This timing ensures the plants can grow in the warmer months before the frost arrives. Plant the seeds about 1.5cm deep and 15cm apart if using a larger container.
Watering and Feeding
Consistent moisture is key. Swede prefers to be kept moist but not waterlogged. Water regularly, especially during dry spells, which are not uncommon in the Midlands summers. A general-purpose liquid fertiliser can be applied every few weeks to encourage vigorous growth.
Sunlight and Positioning
Place your containers in a sunny spot where they will receive at least 6 hours of sunlight a day. In my experience, positioning containers against a south-facing wall can help maximise sun exposure, which is particularly beneficial during the less sunny months.
Harvesting Swede
Swede is typically ready to harvest 20-24 weeks after sowing. You’ll notice the top of the root beginning to show above the soil surface. Harvest when they reach a good size, around 10-15cm in diameter. Use a garden fork to gently lift them out.
Benefits of Growing Swede in Containers
- Optimise space in small gardens or patios
- Control soil quality and conditions easily
- Move containers to maximise sunlight exposure
Monthly Planting and Care Calendar
| Month | Activity | Notes |
|---|---|---|
| April | Sow seeds | Ensure soil is well-prepared |
| July | Water regularly | Monitor for pests |
| October | Harvest | Check size before harvesting |
Frequently Asked Questions
Can swede grow in the shade?
Swede grows best in full sun but can tolerate partial shade. However, too much shade can lead to smaller roots.
What pests should I watch out for?
Look out for slugs, snails, and flea beetles. Regular checks and organic slug pellets can help manage these pests.
How do I know when my swede is ready to harvest?
Swede is ready when the top of the root is visible above the soil and reaches about 10-15cm in diameter.