White pumpkin

Cucurbita maxima

Product code : WHPER-0029

This white pumpkin stands out for its light-colored rind and decorative size. It adds variety to autumn harvests by creating a contrast with orange pumpkins. Sow when the soil has warmed up and the risk of frost has passed, or start seedlings indoors to get a head start on the season. Handle the roots delicately when transplanting and acclimate the plants before planting them out. Choose rich, loose, and well-drained soil, with enough space for the large leaves. Water at the base to maintain consistent moisture without soaking the soil. Place necessary supports before the stems begin to lengthen.
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Detailed plant guide
Advice adapted to Canada
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Quantity
About 10 seeds
Exposure
Sun
Life cycle
Annual

Discover the plant

Common nameWhite Pumpkin
FamilyCucurbits
GenusSquash
Speciesmaxima
TypeVegetable
Botanical nameCucurbita maxima

Pumpkin 'White' ( Cucurbita maxima ) – offered by Semences WH Perron

The 'Blanche' pumpkin is a unique and spectacular variety, known for its pure white color, reminiscent of a ghost. Its white flesh offers exceptional aesthetics and a sweet flavor, perfect for pies, preserves and roasted seeds. Grown in optimal conditions, it can reach a diameter of 35 to 40 cm and weigh up to 20 kg, making it an ideal choice for Halloween decorations and gourmet recipes.

Spread: 3 to 4 m
Plant height: 40 to 60 cm
Quantity per pack: 10 seeds
Maturity: 90 days
Color: White
Fruit dimensions: 35 x 35 cm
Fruit weight: 13 to 16 kg
Companion plants: Beans, corn, marjoram, mint, radish
Enemy plants: Potato, cabbage

Cultivation method:

Sow directly into the ground when the risk of frost has passed and the soil is well warmed. Plant 4 to 5 seeds at a depth of 2.5 cm in mounds spaced 2 m apart. Thin out to 2 or 3 plants per mound after germination. The 'White' pumpkin appreciates a fertile soil rich in organic matter.

Water deeply to maintain consistent moisture, especially during active growing season. Monitor for pests and rotate crops to avoid disease.

Harvest and use:

Harvest pumpkins when they are well-formed, firm, and bright white. Store in a cool, dry place for best preservation. Use for eye-catching decorations or recipes rich in flavor and vitamin A.

Add a touch of elegance and diversity to your vegetable garden with the 'White' pumpkin, perfect for combining aesthetics and deliciousness.

Photographie de Citrouille blanche (Cucurbita maxima), sélection proposée en semences W. H. Perron. Le visuel présente l'apparence de la plante ou de sa récolte et permet d'en observer les formes et les couleurs. Cette vue illustre les caractéristiques visibles de la sélection, dans une présentation destinée à accompagner son identification et à montrer son intérêt au jardin.

Sowing guide

It all startswith a seed.

Sowing depth

2.5 cm (1 in)

Spacing / density

Hills spaced 200 cm (78.7 in.) apart; thin to 2 or 3 plants per hill

Germination time

8 to 10 days

Sowing period

Sow indoors 4 to 6 weeks before last frost

Propagation

Sowing

Growing method

This white pumpkin stands out for its light-colored rind and decorative size. It adds variety to autumn harvests by creating a contrast with orange pumpkins. Begin growing "White Pumpkin" in an area prepared for sowing. To start cultivation: Sow indoors 4 to 6 weeks before the last frost. Sowing depth: 2.5 cm (1 in). Recommended spacing: Mounds spaced 200 cm (78.7 in) apart; thin to 2 or 3 plants per mound. Germination generally takes 8 to 10 days. Allow space for the vines and avoid moving the fruit while it grows. Cut the stem at harvest rather than pulling on the pumpkin. Handle roots gently when transplanting and acclimate the plants before planting them out. At the start of the season, prepare your equipment and check soil conditions before setting your schedule. Adapt your actions to the plant's stage of development rather than a rigid date. After germination, ensure sufficient light and space out seedlings to avoid excessive competition. Gradually acclimate plants intended for the outdoors. During growth, monitor the foliage, moisture, and the potential appearance of pests. Identify the problem before choosing an intervention.

Soil and care

The right care,at the right time.

Soil pH

6.0 to 7.0 — general range recommended for vegetable gardens

Watering

Supported

Soil type

Use a soil or substrate that allows excess water to drain while retaining the moisture necessary for the roots. Work the soil when it is dry enough to avoid compaction. Remove weeds before planting and adapt the addition of organic matter to the crop. For containers, choose a potting mix appropriate for the plants being grown. A soil analysis is more useful than a systematic addition of amendments for determining the necessary corrections.

Fertilization

Base fertilization on soil fertility, the substrate used, and observed growth. Follow the dosages indicated on the chosen product; increasing applications does not guarantee better results. Pre-enriched potting soil does not require the same interventions as a poor substrate. Avoid placing concentrated fertilizer against seeds or fragile roots. Water according to the manufacturer's instructions and reduce applications when growth slows down.

Moisture

Soil regularly moist, without standing water

Seasonal care

This white pumpkin is distinguished by its light rind and decorative size. It adds variety to autumn harvests by creating a contrast with orange pumpkins. At the beginning of the season, prepare your equipment and check the soil condition before setting your schedule. Adapt your actions to the plants' growth stage rather than a rigid calendar. After emergence, ensure sufficient light and space out the seedlings to avoid excessive competition. Gradually acclimate plants intended for the outdoors. During growth, monitor the foliage, moisture, and the potential appearance of pests. Identify the problem before choosing an intervention. Remove debris that hinders airflow, keep paths accessible, and re-evaluate watering after rainfall. Note the sowing dates and key results. At the end of the cycle, clean your tools and store remaining packets in a cool, dry place. These observations allow you to adjust future sowings more precisely to your location. Sow when the soil has warmed up and the risk of frost has passed, or start young plants indoors to get a head start on the season. Handle the roots delicately during transplanting and acclimate the plants before moving them outdoors. Choose rich, loose, and well-drained soil, with enough space for the large leaves. Water at the base to maintain consistent moisture without waterlogging the soil.

Container growing

A garden,within reach.

Allow room for the stems and avoid moving the fruits while they are growing. Cut the stem at harvest rather than pulling on the pumpkin. This white pumpkin stands out for its light rind and decorative size. It adds variety to autumn harvests by creating a contrast with orange pumpkins. Place the container in its final location before filling it. Choose a pot with drainage holes that is stable and large enough for root development; a simple closed cache-pot does not allow for water drainage. Use potting soil rather than compact garden soil. Moisten the substrate before sowing or planting, without saturating it. Leave a rim at the top to facilitate watering and keep space between plants. Check moisture regularly with your finger, as the surface can dry out while the bottom remains damp. Water slowly until water comes out of the holes, then empty the saucer. During hot weather, check the pots more frequently. Fertilize according to the needs of the crop and the instructions on the chosen product. Roots have a limited volume: container gardening therefore requires different monitoring than growing in open ground. Position any necessary supports during initial setup. Maintain easy access to inspect leaves, remove damaged parts, and harvest without pulling on the stems. At the end of the cycle, remove debris and clean the equipment before reuse.
Photographie de Citrouille blanche (Cucurbita maxima), sélection proposée en semences W.H. Perron. Le visuel présente l’apparence de la plante ou de sa récolte et permet d’en observer les formes et les couleurs. Cette vue illustre les caractéristiques visibles de la sélection, dans une présentation destinée à accompagner son identification et à montrer son intérêt au jardin.
Photographie de Citrouille blanche (Cucurbita maxima), sélection proposée en semences W. H. Perron. Le visuel présente l'apparence de la plante ou de sa récolte et permet d'en observer les formes et les couleurs. Cette vue illustre les caractéristiques visibles de la sélection, dans une présentation destinée à accompagner son identification et à montrer son intérêt au jardin.

Garden associations

In goodcompany.

Companion plants

Organize neighboring crops according to their light requirements, height, and space occupied at maturity. Prevent tall plants from permanently shading smaller ones or blocking access for watering. Successive crops can use the same space if the first is harvested before the next one expands. Flowers diversify the garden, but companion planting does not guarantee the absence of pests. Keep enough air between plants and observe the interactions on-site. Use companion planting as an organizational tool, without attributing automatic protection against diseases to it.

Recipe idea

From the gardento your plate.

Edible parts

Fruits
White pumpkin. For 4 servings, allow 500 g (18 oz) of vegetables, 1 small onion, 15 ml (1 tbsp) of oil, and 60 ml (¼ cup) of water. Prepare a side dish of cooked vegetables with herbs, using only the edible parts of the harvest. Wash the vegetables, remove any damaged parts, and cut them into evenly sized pieces. Heat a little oil in a saucepan, add a thinly sliced onion, and let it soften over medium heat. Add the firmer vegetables first, followed by a small amount of water to prevent sticking. Cover and continue cooking until tender. Add delicate leaves or quick-cooking pieces toward the end. Season with fresh herbs, pepper, and a little salt to taste. Serve with rice, bread, or another cooked grain. Adjust the cooking time based on the vegetable used: the desired textures vary depending on the harvest. Refrigerate leftovers promptly in a clean container. This preparation is intended to be consumed as a cooked meal; it is not a canning method.

Frequently asked questions

Your questions,answered.

How do I start this crop from seed?
This white pumpkin stands out for its light-colored rind and decorative size. It adds variety to autumn harvests by creating a contrast with orange pumpkins. Sow when the soil has warmed up and the risk of frost has passed, or start young plants indoors to get a head start on the season. Handle the roots delicately when transplanting and acclimatize the plants before placing them outdoors. Choose rich, loose, and well-drained soil with enough space for the large leaves. Water at the base to maintain consistent moisture without soaking the soil. Place necessary supports before the stems begin to lengthen. Water needs increase with foliage and fruit growth; observe the soil rather than following a rigid watering schedule.
How do I adjust the watering?
This white pumpkin stands out for its light rind and decorative size. It adds variety to autumn harvests by creating a contrast with orange pumpkins. Check the moisture before watering and adjust the frequency based on rain, heat, and the growth stage. Gently moisten the surface during germination so as not to displace the seeds. Once the plants are established, direct the water toward the soil rather than the leaves. Avoid stagnant water and extreme alternations between drought and saturation. Containers generally dry out faster than garden beds and require more frequent checks.
How to choose your location?
This white pumpkin stands out for its light-colored rind and decorative size. It offers variety to autumn harvests by creating a contrast with orange pumpkins. Sow when the soil has warmed up and the risk of frost has passed, or start seedlings indoors to get a head start on the season. Handle the roots delicately when transplanting and acclimate the plants before planting them out. Choose rich, loose, and well-drained soil, with enough space for the large leaves. Water at the base to maintain consistent moisture without soaking the soil. Place the necessary supports before the stems begin to elongate. Water requirements increase with the foliage and fruit; observe the soil rather than following a rigid watering schedule.
How to enjoy this selection?
This white pumpkin stands out for its light-colored rind and decorative size. It adds variety to autumn harvests by creating a contrast with orange pumpkins. Place this crop in an easily accessible spot to monitor maturity and harvest without trampling neighboring plants. Organize companion plantings based on available space, light, and water, without expecting a neighboring plant to provide automatic protection against insects. Regular harvesting allows you to choose the stage that best suits your culinary needs. Clean the vegetables before preparation and use only the parts recognized as edible. To preserve food in jars, use a proven recipe and the appropriate processing method. Note the sowing and harvesting dates to better adjust the quantities grown the following season.
What markers should we keep during the season?
This white pumpkin stands out for its light rind and decorative size. It adds variety to autumn harvests by creating a contrast with orange pumpkins. At the beginning of the season, prepare your equipment and check the soil conditions before setting your schedule. Adapt your interventions to the plants' growth stage rather than a rigid date. After germination, ensure sufficient light and space out the seedlings to avoid excessive competition. Gradually acclimate plants intended for the outdoors. During growth, monitor the foliage, moisture levels, and the potential appearance of pests. Identify the problem before choosing an intervention.