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Tomato Coeur - Ferme de Sainte Marthe seeds
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Dispatch by letter from 3,90 €.
Delivery charge from 5,90 € Oversize package delivery charge from 6,90 €.
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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.
Seed-only orders are dispatched by sealed envelope. The delivery charge for seed-only orders is 3,90 €.
The 'Coeur' (Heart) Tomato is a late variety that produces charming heart-shaped fruits weighing between 300 and 400 g. Their flesh is dense, juicy, sweet, and flavoursome. This tomato is sown from March to April for a harvest from June to September.
The tomato is native to South America and Central America. Several varieties were already cultivated by the Incas long before the arrival of the Conquistadors. We are still amazed by the variety of this Solanaceae plant. The term 'tomato' comes from the Incas' Tomatl and refers to both the plant and the fruit it produces. There are fruits of all colours, except perhaps blue, and of all shapes and sizes. Ancient varieties are plants with indeterminate growth and can live for two years. More recent varieties have determinate growth and stop growing at the bush stage, so they do not need staking or trellising.
The tomato is one of the many foods that came to us from the New World, along with beans, corn, squash, potatoes, and chili peppers. It took even longer to reach our taste buds, for a long time being cultivated just for its aesthetic and medicinal qualities. It was thought to be toxic because of its resemblance to the fruit of the Mandrake, another solanaceous plant. It only became a regular on the table from the beginning of the 20th century.
The tomato plant is a perennial herb in tropical climates but is cultivated as an annual in our latitudes. It lignifies over time and produces small, insignificant, yellow flowers clustered in cymes that will turn into fruits.
Its fruit is very beautiful and adds pleasant colour to the vegetable garden. It also has many nutritional benefits. Low in calories like most vegetables, rich in water, it contains a very interesting molecule: lycopene, a powerful antioxidant. And the longer the tomato is cooked, the more available lycopene it releases. It is also rich in vitamin C, provitamin A, and trace elements.
Today, its taste and nutritional qualities are well known. For gardeners, tomatoes are among the essential vegetables of the summer. They just have to decide how they want to use them to guide them among all the existing varieties. Is it for salads, sauces, eating on the spot, cooking, etc.? They will also consider when they want to harvest them, the answer depending of course on the average summer sunshine in the region where their garden is located. Rest assured, the choice is vast, and there is a tomato for every situation! And while the tomato may need a lot of sun and heat, it does not necessarily require a lot of space. Don't hesitate to grow it in a container on your balcony, where you can prioritise varieties with small fruits. Be careful as the immature fruits, stems, and leaves contain solanine and should not be consumed.
Harvesting: Depending on the variety, it can take 50 to 100 days between the transplanting date and the harvest. There is no surefire trick to determine in advance when a tomato has reached full ripeness. Harvesting should be done when, at the very least, it has completely attained its ripe colour and when its texture, while remaining firm, shows slight softening. For better storage, be sure to pick the fruit with its peduncle.
Storage: Tomatoes do not keep as long when they have a high water content. They can be stored for a few days in the vegetable compartment of your refrigerator or spread out in the open air. To keep them longer, consider culinary methods such as tomato confit, sun-dried tomatoes, sauces, frozen fruits, preserves, jams, or juices. We love to confit them because it's simple and so delicious: cut your tomatoes in half and collect the juice. Place your half tomatoes face up on the roasting tray of your oven. Season with salt, pepper, and sugar, then bake at a very low temperature for at least an hour. Remove your tomatoes and consume them immediately, or store them in a glass jar and cover with olive oil.
Gardener's tip: It is recommended to grow several varieties of tomatoes each year to minimise the risks of a complete crop loss due to climatic factors or specific diseases. To prevent the phenomenon of 'blossom end rot' - not a disease but a calcium deficiency - spray a comfrey maceration rich in calcium on your plants. When transplanting, do not hesitate to bury the stem up to the first leaves. This will stimulate the root system, guaranteeing a bountiful fruit harvest. Winning combinations in the garden are often the same on the plate - and as such, it's good to remember that tomatoes and basil go well together.
Harvest
Plant habit
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Botanical data
Soil preparation: Tomato plants are extremely easy to grow. Sunlight and warmth are crucial for the success of this cultivation. However, they can thrive in any type of soil, although they prefer rich and well-draining soil. You can add some sand to the substrate if it is too compact.
Sowing under cover: From mid-February to May, sow your seeds indoors or in heated greenhouses using trays at around 20°C (68°F). Bury the seeds under 5 to 7 mm (0in) of special sowing compost as they need darkness to germinate. Avoid using compost at this stage as it may burn the future roots. Tomato plants grow very quickly, with seeds usually sprouting within two weeks. Do not discard trays that haven't sprouted within this timeframe, as some varieties take longer. When the plants reach a good 15 cm (6in), consider transplanting them.
Transplanting in open ground: Once the risk of frost has passed, usually after the "Ice Saints" in mid-May, transplant your seedlings in open ground. Choose the sunniest and warmest spots in your garden. A position at the base of a south-facing wall is ideal. Loosen the soil and dig a hole at least 3 to 4 times the volume of the plant's root system. Add some well-composted compost at the bottom. Place your plant, which can be buried up to the first leaves, and then fill in the hole. Firm the soil, create a basin around the plant, and water generously. Be careful not to wet the leaves to protect your plants from fungal diseases.
Maintenance: Mulching around your plants helps retain some moisture and reduces the need for weeding. Tomato plants do not require a lot of watering, as their root system can access deep water sources. Water generously only during prolonged dry periods.
Seedlings
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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).
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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 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:
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.