Squash Betty Blue F1 - Cucurbita maxima
Squash Betty Blue F1 - Cucurbita maxima
Cucurbita maxima Betty Blue F1
Hubbard squash, Boston marrow, turban squash, banana squash, buttercup squash
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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.
Description
The Betty Blue F1 Squash is a hybrid variety of the Blue Hungarian Pumpkin type, which is both decorative and delicious. The plant is productive and highly vigorous, producing beautiful grey-blue fruits weighing 4 to 6 kg. The intense orange flesh reveals a unique sweet and mild flavor. It can be enjoyed raw, grated or cut into sticks, and of course cooked in gratin, soup, tempura, puree... or even in cake or candied. The Betty Blue F1 Squash plants can be planted in the vegetable garden in May, after the last frost, in a very rich soil. Harvest takes place in September-October.
Orange, green, red, yellow, black or even blue, smooth, ribbed, warty, with tender skin, etc. squashes and zucchinis offer us an astonishing variety of shapes, colors, and sizes, as they hybridize with ease. That's why there are so many varieties. In common language, winter squash refers to all kinds of pumpkins, potimarrons, and butternuts, with tough skin and delicately sweet flesh. Summer squashes or zucchinis, on the other hand, refer to the different varieties that are harvested while the skin is still tender. The latter are consumed with the seeds. The Betty Blue F1 Squash is derived from the Cucurbita maxima. This highly vigorous variety requires pruning to limit its spread, promote branching, and ensure good fruiting.
All squashes are native to America and belong to the large family of cucurbits. They were introduced to Europe in the 16th century. Generally trailing, they cling to any support with their tendrils. Female flowers can be distinguished from male flowers by their inferior ovary (under the flower), resembling an embryo of fruit. In many regions, male flowers are harvested after pollination to be eaten stuffed or in fritters. There are many ways to consume squashes and zucchinis. Sautéed, fried, in gratin, in soups or stuffed. Zucchinis are a key ingredient in Provençal ratatouille, Italian caponata, Maghrebian couscous, or many emblematic Mediterranean dishes. Zucchinis and squashes are low in calories but rich in vitamins, especially provitamin A, vitamin B, and minerals.
Harvest: Squashes should ideally be harvested when fully ripe, unless there is a risk of rotting. In that case, they should finish ripening indoors. Squashes are harvested when their skin is well colored and their vegetation begins to turn yellow. They should all be handled with care and remain free of any cuts or bruises. Preserve the stem on the pumpkin, it will keep much longer!
Storage: The flesh of squashes can be cut into pieces and frozen. Hard-skinned winter squashes can be stored for several months and consumed throughout the winter. Unlike other fruits and vegetables, they need warmth for optimal storage. There is no need to store them in a dark place, so it's best to keep them where their plump silhouette can be appreciated.
Gardener's tip: Place a slate tile or roof tile under the fruit. It will no longer be in direct contact with the ground, thus preventing it from rotting due to moisture. Similarly, they particularly like slightly moist soil. Remember to mulch around the plants, especially during the height of summer. Squashes and zucchinis are very prone to powdery mildew (a fungal disease that leaves a white fuzz on the surface of the leaves). Be careful not to water the leaves or flowers. Associate your squashes with alliums like chives, onions, or shallots, or with legumes like beans or peas. On the other hand, the marriage of squash and cucumber may be detrimental to both parties.
Harvest
Plant habit
Foliage
Planting and care
The Squash is grown in the sun, in a sheltered area. It is a very demanding vegetable that requires well-fertilized soil. It is advisable to make a good compost (about 3/4 kg per m2) a few months before planting, by digging to a depth of 5 cm (2in), after having loosened the soil as for any vegetable crop. The Squash thrives in fresh and light soils.
Planting:
First, let the plug plants grow by transplanting them into trays or pots with a diameter of 8 to 13 cm (3 to 5in), filled with potting soil. Place them in a warm and bright place. Water regularly.
Planting in open ground is done from mid-May to mid-July, when the risk of frost has passed and the soil is sufficiently warm. Space the plants 80 cm (32in) apart in all directions. Soak the plants in water for a few moments before planting. Dig a hole 20 cm (8in) in all directions and add fresh organic matter to the bottom. Place the plant, cover with fine soil and firm down. Water thoroughly.
Maintenance:
Hoe and weed at the beginning of the growing season. We recommend mulching the soil, towards the end of June, with thin successive layers of grass clippings, preferably mixed with dead leaves. This protection, which keeps the soil moist, also reduces weed growth. During the growing season, water regularly and generously (once a week in summer if there is mulch).
Like all cucurbits, Squash can be susceptible to powdery mildew: a white coating appears on the foliage. It is advisable to remove heavily affected leaves and, if necessary, spray with wettable sulfur every 2 weeks. In case of minor infestation, you can also treat the stems with skimmed milk, diluted to 10 to 20% in rainwater. As a preventive measure, avoid watering the foliage. A decoction of horsetail can also be sprayed to strengthen the foliage's resistance.
Finally, you can protect young plants from slugs and snails by placing ash or coffee grounds nearby, to be renewed in case of rain.
Running varieties need to be pinched. When the plant has 4 or 5 leaves, cut the stem above the first two leaves. Then cut the secondary stems again, after 3 or 4 fruits have formed.
Cultivation
Care
Intended location
Planting & care advice
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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).
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 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.
The planting period indicated on our website applies to regions in USDA Zone 9a (East Coast and Midlands: Dublin, Wexford, Waterford, Kilkenny, Portlaoise). It will vary depending on where you live:
- On the west coast and in the north-west (Galway, Limerick, Sligo, Donegal, Westport), delay planting by 1 to 2 weeks in spring and bring it forward by 1 to 2 weeks in autumn compared to the dates given, preferably choosing periods without strong winds.
- In the inland hills and plateaus (Wicklow Mountains, Macgillycuddy’s Reeks, Connemara, Killarney), it is best to plant in spring (April–May) or autumn (September–October), avoiding periods of waterlogged soil in winter and strong winds, which pose the main risk to newly planted trees in these areas.
The flowering period indicated on our website applies to regions in USDA Zone 9a, such as the East Coast and Midlands, including Dublin, Wexford, Waterford, Kilkenny and Portlaoise.
This will vary depending on where you live:
- On the west coast and in the northwest (Galway, Limerick, Sligo, Donegal and Westport), it will be delayed by one to two weeks compared to the given dates, due to stronger Atlantic winds and less spring sunshine.
- In the inland hills and plateaus (the Wicklow Mountains, the Macgillycuddy's Reeks, Connemara and Killarney), flowering will be delayed by two to three weeks. Flowering mainly occurs between May and July, with the limiting factors being less frost and more of the excessive humidity, strong winds and lack of sunshine that are characteristic of these areas.