Unwins Lettuce Seeds - Marvel of Four Seasons
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Full details
This guide is for home gardeners looking to add a visually striking and flavorful lettuce to their produce. The 'Marvel of Four Seasons' variety offers beautiful red and green leaves that deepen in color with cooler weather, providing an excellent flavor and a long harvest period. A potential caveat is its preference for full sun and the need for consistent moisture to thrive.
All features
| Model Part Number | Marvel of Four Seasons |
|---|---|
| Brand | Unwins |
Extended Product Information
FAQs
When is the best time to sow 'Marvel of Four Seasons' lettuce?
You can sow from February to August for continuous harvests. Autumn sowings are also possible for overwintering with protection.
How far apart should I plant the lettuce seedlings?
Plant seedlings about 25 cm apart, with 30 cm between rows.
Does this lettuce variety need a lot of water?
Yes, keeping the soil consistently moist is important for good growth and to prevent bolting.
Why are the leaves getting darker?
The red color in the leaves intensifies and becomes richer as the weather gets cooler.
Can I grow this lettuce in containers?
Yes, as long as the container is deep enough and provides good drainage, and the plant receives full sun and consistent watering.
What does 'heirloom' mean for this lettuce variety?
Heirloom refers to an open-pollinated variety that has a long history, in this case, dating back to the late 19th century, and has been passed down through generations.
How can I protect my lettuce from pests?
Using fine netting to cover the plants is recommended to deter birds and insects.
Troubleshooting
Seeds not germinating
Ensure seeds are kept consistently moist and are at the correct temperature (10-15 °C). Check if seeds are past their expiration date.
Lettuce bolting (going to seed prematurely)
Ensure consistent watering, especially during hot weather. Provide partial shade during the hottest part of the day if possible. Harvest regularly.
Holes in leaves (pests)
Use netting to protect plants from birds and insects. Handpick larger pests like slugs and snails.
Poor leaf color development
Ensure the plants receive adequate sunlight. Leaf color intensifies in cooler weather; patience may be required.
Pros and Cons
Pros
- Visually appealing with striking red and green leaves that change color with temperature.
- Offers excellent flavor for fresh consumption.
- Provides a long harvest window throughout the season.
- Heirloom variety adds historical interest to the garden.
- Can be sown for continuous supply and overwintered.
Cons
- Requires full sun for optimal growth.
- Needs consistent watering to prevent bolting and ensure good texture.
- May require protection if overwintering in colder climates.
- Susceptible to birds and insects, necessitating protective measures.
Setup, Compatibility & Care Instructions
Sowing Indoors:
- Sow thinly 1 cm deep in trays or modules filled with firm, pre-watered compost.
- Cover lightly if desired.
- Place in a warm spot, ideally between 10–15 °C.
- Keep the compost consistently moist.
Planting Out:
- Once seedlings have 3–4 true leaves and the risk of frost has passed, plant them out.
- Space plants 25 cm apart in rows that are 30 cm apart.
Direct Sowing:
- Sow thinly 1 cm deep directly into the prepared harvest location.
- Keep the soil moist.
- Thin seedlings to stand 25 cm apart once they have established.
Care:
- Watering: Keep plants well watered, especially during dry periods.
- Protection: Use netting to protect young plants from birds and insects.
- Overwintering: In autumn, sowings can be made for overwintering. Provide protection such as a cold frame or cloche in colder regions.
Compatibility:
This variety performs best in well-drained soil in a location that receives full sun. It is compatible with most garden environments but benefits from consistent moisture.