If you're looking to add a bit of peppery flavour to your salads and dishes, growing rocket in containers is a brilliant idea. We're the Hedge Cutting Staffordshire team, a professional gardener based in Staffordshire, and we're here to share some tried-and-true tips on cultivating rocket in pots and grow bags. Whether you're limited on space or just prefer the convenience of container gardening, this guide will help you produce a fresh and tasty crop of rocket.
Quick Answer
To grow rocket in containers, choose a pot with good drainage, use a quality compost, and sow seeds thinly. Water regularly and position in a sunny spot. Harvest leaves when they are young and tender.
Why Grow Rocket in Containers?
Growing rocket in containers has several advantages, especially here in the Midlands where weather can be unpredictable. Containers allow you to control soil conditions and move the plants to sunnier or shadier spots as needed.
- Easy to move and position for optimal sunlight
- Better control over soil quality and moisture
- Ideal for small gardens or patios
Choosing the Right Container
Selecting the right container is crucial for healthy rocket growth. Opt for pots or grow bags that are at least 15cm deep and have good drainage holes. This will prevent waterlogging, which can rot the roots.
Recommended Container Sizes
| Container Type | Minimum Depth | Drainage Needed |
|---|---|---|
| Pot | 15cm | Yes |
| Grow Bag | 15cm | Yes |
Planting Your Rocket
Start by filling your container with a good quality, peat-free compost. Sow the rocket seeds thinly over the surface, then cover them lightly with a layer of compost about 1cm thick. Water gently but thoroughly.
Ideal Planting Conditions
- Sow seeds from March to September
- Keep soil moist but not waterlogged
- Position in full sun or partial shade
Caring for Your Rocket
Water your plants regularly, especially during dry spells. Rocket prefers moist soil, but be careful not to overwater. You can begin to harvest leaves when they're about 5cm long. Regular picking will encourage new growth.
Common Problems and Solutions
Rocket can be prone to flea beetle damage. If you notice small holes in the leaves, cover the plants with a fine mesh or fleece. Also, watch out for bolting in hot weather; to prevent this, provide some shade during the hottest part of the day.
Frequently Asked Questions
How often should I water my rocket?
Water regularly to keep the soil consistently moist, especially during dry periods. However, ensure the container has good drainage to prevent waterlogging.
Can I grow rocket indoors?
Yes, rocket can be grown indoors. Place the pot in a sunny windowsill and ensure good air circulation around the plants.
What should I do if my rocket bolts?
If your rocket starts to bolt, harvest the leaves immediately and consider providing more shade. Bolting can also be slowed by ensuring the plant doesn't dry out.