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Sweet pepper California Wonder organic seeds
Sweet pepper California Wonder organic seeds
Capsicum annuum California Wonder
Bell pepper, Sweet pepper
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This plant carries a 6 months recovery warranty
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We guarantee the quality of our plants for a full growing cycle, and will replace at our expense any plant that fails to recover under normal climatic and planting conditions.
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Description
The Sweet Pepper 'California Wonder', also known as "American Sweet Square", is an old variety originating from the United States, introduced in 1928. This pepper, appreciated for its productivity and sweet flavour, produces beautiful square fruits of 10 x 10 cm, weighing between 150 and 200 grams, changing from green to bright red when ripe. Their thick, tender and sweet flesh is ideal raw in salads, cooked in ratatouille, grilled, or stuffed. Sow from February to April under cover at 25°C and transplant into open ground in May, after the last frosts. Harvest from July to September when the fruits are firm and coloured. Each plant offers an excellent yield and reaches up to 75 cm in height.
Bell peppers are generally distinguished from small peppers and chillies (such as Espelette Chilli) by their capsaicin content, the substance responsible for spiciness. Peppers contain little to no capsaicin, explaining their sweeter, less spicy flavour. Pepper is a fruit-vegetable belonging to the Solanaceae family, just like tomatoes. A perennial plant in tropical climates, it is cultivated as an annual in our latitudes, except when potted and protected from the cold during winter. It produces small white or purple flowers, and its fruits vary in colour depending on the species.
In cooking, peppers are a versatile ingredient: delicious raw in salads, lightly grilled, confit, cooked in ratatouille, or stuffed. Paired with summer flavours, they are one of the iconic vegetables of summer.
In the vegetable garden, peppers appreciate a sunny exposure, warm climate, and regular watering. In cooler regions, it is advisable to grow them under cover. The soil should be rich and well-prepared, with an addition of about 3 kg of compost per square metre.
Harvest: The ideal harvesting time depends on the colour of the variety when ripe. Peppers should be picked by hand or with a knife, leaving a small piece of the stalk. They continue to ripen after harvest, allowing them to be picked as needed.
Storage: Fresh peppers can be kept for a few days in the refrigerator, but there are several ways to extend their shelf life. They can be dried, either in the sun by cutting them in half, or in the oven at a low temperature (around 50°C). They can also be marinated in oil with herbs, preserved in vinegar like pickles, pureed, or frozen after being carefully washed and dried.
Gardening tip: To prevent red spider mite attacks, plant radishes near peppers. This natural companionship can help deter these pests.
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Harvest
Plant habit
Foliage
Botanical data
Capsicum
annuum
California Wonder
Solanaceae
Bell pepper, Sweet pepper
Cultivar or hybrid
Annual
Other Pepper seeds
Planting and care
California Wonder Peppers are easy to grow. Sun and heat play a crucial role in the success of this crop. They are content with any soil, although they prefer rich, loose, and well-drained soil. You can enrich the soil with a bit of sand and compost if the substrate is too compact.
Under glass sowing: from mid-February to May, sow indoors or in heated greenhouses in trays at around 20°C. Bury the seeds under 5 to 7 mm of seed compost as they need darkness to germinate. Do not use fertiliser at this stage, as you might risk burning the future roots. Pepper plants grow quickly: seeds germinate between 3 days and a week after sowing. This is an average. Do not discard a tray if the seeds have not sprouted within this time frame, thinking they are irrecoverable. Some varieties are slow and take their time. When the plants have reached 5 to 6 true leaves, repot them into pots with a little more room for their roots and start acclimatising them outside on sunny days.
Transplanting into open ground: once all risk of frost is gone, usually after mid-May, transplant your plants into the open ground. Choose the sunniest and warmest spots in the garden. At the base of a wall facing due South is an ideal position. Loosen the soil and dig a hole at least 3 to 4 times the volume of your plant's root system. Add some well-decomposed compost at the bottom. Place your plant, which can be buried up to the first leaves, then backfill. Firm the soil, create a basin around the plant, then water generously. Be careful not to water the leaves to protect your plants from fungal diseases. If you plan to plant multiple plants, space them 60 cm apart in all directions.
Maintenance: laying mulch at the base of your plants helps maintain some moisture and avoids the need for weeding. Pepper plants do not require much watering: their root system has a taproot that searches deeply for available resources. Water generously only in case of prolonged drought. If you have chosen to grow in pots, you can keep your Pepper plants for several years by storing them in a warm and well-lit place during the off-season. In pots, the plant cannot develop as efficient a taproot as in the open ground. Therefore, it is necessary to water it regularly but moderately.
Seedlings
Care
Intended location
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
![Hardiness map Hardiness map](https://www.promessedefleurs.ie/static/version1738322656/frontend/Man4x/hyvapdf-ie/en_IE/images/resource/carte_rusticite.jpg)
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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
- In zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.