Tomato Seeds - Summerlast F1 - 6 Seeds
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This guide is for home gardeners seeking a productive and easy-to-manage tomato variety for container gardening or sunny garden spots. The Summerlast F1 tomato seeds offer a key benefit of producing abundant harvests throughout summer and autumn with minimal fuss, as they do not require side-shoot pinching. A potential caveat for some users might be the small pack size of 6 seeds, which is suitable for smaller gardens or patio growing.
All features
| Model Part Number | 10202744 |
|---|---|
| Brand | Marshalls Garden |
Extended Product Information
FAQs
Do I need to pinch out the side shoots for Summerlast F1?
No, Summerlast F1 is specifically bred to not require pinching out of side-shoots, making it very easy to grow.
What is the height of the Summerlast F1 plants?
The plants typically reach around 450 mm (approximately 1.5 feet) in height.
When can I expect to harvest the tomatoes?
You can expect harvests throughout the summer and into autumn.
Are these seeds suitable for growing in pots?
Yes, Summerlast F1 are miniature plants ideal for sunny patios, window gardens, and containers.
What are the fruits best used for?
The fruits are great for cooking, such as in Bolognese sauce, and are also delicious eaten fresh.
How many seeds are in a pack?
Each pack contains 6 seeds.
Are these good for growing in the UK?
Yes, this F1 hybrid is bred for UK conditions and offers strong disease resistance.
Troubleshooting
Seeds not germinating
Ensure seeds are sown at the correct depth, kept consistently moist, and maintained at the optimal temperature (18-21°C). Use fresh seed compost.
Leggy seedlings
Seedlings may need more light. Place them in a brighter location or under grow lights. Ensure they are not overcrowded.
Yellowing leaves
This can indicate overwatering, poor drainage, or a nutrient deficiency. Check soil moisture, ensure good drainage, and consider feeding with a balanced liquid fertilizer.
Few fruits developing
Ensure the plant is receiving enough sunlight and consistent watering. Start feeding with a high-potash fertilizer once the first fruits appear.
Pros and Cons
Pros
- Requires no pinching out of side-shoots, saving time and effort.
- Produces a generous harvest over an extended period.
- Suitable for container growing on patios or balconies.
- Resistant to common plant diseases.
- Fruits are versatile for cooking and fresh consumption.
- Bred specifically for performance in UK climates.
Cons
- Pack contains only 6 seeds, best suited for smaller planting areas.
- Requires a sunny location for optimal growth and yield.
- As a hybrid, seeds saved from this year's harvest will not produce true-to-type plants next year.
Setup, Compatibility & Care
Sowing: Sow seeds indoors in a propagator or pot from late February to April, about 6-8 weeks before the last expected frost. Use a quality seed compost and keep moist at a temperature of around 18-21°C (65-70°F).
Transplanting: Once seedlings are large enough to handle, transplant them into individual pots. Harden off plants by gradually exposing them to outdoor conditions before planting them out in their final positions in late May or early June.
Location: Plant in a sunny, sheltered spot. For containers, use pots at least 30 cm (12 inches) in diameter filled with good quality potting compost. Ensure good drainage.
Watering: Water regularly, especially during dry spells, keeping the soil consistently moist but not waterlogged. Avoid watering the leaves directly.
Feeding: Start feeding with a high-potash liquid fertilizer once the first fruits begin to set, and continue every 2-3 weeks throughout the growing season.
Compatibility: Suitable for outdoor growing in containers or garden beds. Ideal for patios, window gardens, and small spaces.