Rocket Astra Seeds - 400 Seeds - Thompson & Morgan
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Product Information
Full details
Rocket 'Astra' is a premium choice for home gardeners seeking a rapid-growing, peppery salad green that thrives in diverse environments. Designed for those who value efficiency, it offers an impressive 21-day harvest cycle, making it perfect for both beginners and experienced growers looking for a continuous supply of fresh leaves. While it is incredibly vigorous and bolt-resistant, users should note that its signature peppery intensity is most pronounced when leaves are harvested young and grown in cooler conditions.
All features
| Model Part Number | 52357 |
|---|---|
| Brand | Thompson & Morgan |
Extended Product Information
FAQs
How long until I can eat the rocket?
You can begin harvesting your Rocket 'Astra' as early as 21 days after sowing.
Can I grow this indoors?
Yes, it performs well in greenhouses or on bright windowsills, provided it gets enough light.
How do I ensure a continuous supply?
Use successional sowing by planting a new row or pot of seeds every two to three weeks.
What is the best way to harvest?
Use the cut-and-come-again method, snipping the outer leaves while allowing the center to keep growing.
Does it need full sun?
It prefers a sunny spot but appreciates some shade during the peak of the hottest summer months to maintain a milder flavor.
Troubleshooting
Leaves tasting too hot or bitter
Harvest the leaves earlier in their growth cycle and ensure the plant is well-watered to reduce stress.
Slow growth rates
Check soil fertility; rocket prefers nitrogen-rich soil and adequate light levels.
Plant wilting
Check for moisture levels in the soil, as rocket requires consistent hydration to thrive.
Pros and Cons
Pros
- Extremely fast germination and growth cycle
- High resistance to bolting helps extend the harvesting period
- Can be grown year-round with minimal protection
- Adaptable to different growing environments like greenhouses or open beds
Cons
- Flavor can become too intense or bitter if left to grow too large
- Requires consistent moisture to prevent stress
- May require seasonal protection in extreme frost conditions
Setup, Compatibility & Care
To achieve optimal results with Rocket 'Astra', sow seeds thinly into fertile, well-drained soil. If growing in containers, ensure the pots have sufficient drainage to prevent root rot. Keep the soil consistently moist but not waterlogged. In the winter, move containers to an unheated greenhouse or use cloches to protect against harsh winds. Weeding regularly around young seedlings is essential to ensure they have the nutrients needed for their rapid growth cycle. When harvesting, use sharp scissors to cut the outer leaves, allowing the center to continue producing new growth.