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Tomato 'Blue Marzano'

Name: Tomato 'Blue Marzano'
Brand: Ferme alternative Les Gardiens
SKU: GARD-SEMENCES
Price: 6.99 CAD
Availability: InStock

Common name Blue Marzano Tomato

Latin name Solanum lycopersicum

Quantity per packet About 10 seeds

The greatest benefit of Blue Marzano Tomato is its exceptionally dense, low-seed flesh that is ideal for sauces while still offering excellent fresh flavor. Its compact habit also makes it easy to grow in containers, while its unusual purple fruits add striking ornamental value.

Product information

Product
identification

Common nameBlue Marzano Tomato

Latin nameSolanum lycopersicum

FamilySolanaceae

TypeDeterminate Sauce Tomato

CycleAnnual in Canada

Quantity per packAbout 10 seeds

Code produitFEGAR-0084

Product
description

Tomato ‘Blue Marzano’ (Solanum lycopersicum) is an early and distinctive variety inspired by the famous San Marzano type, combining an elongated shape, deep purple skin, and strong ornamental appeal in the vegetable garden. Its meaty fruits contain few seeds and offer mild, fruity, rich flesh with subtly spicy and sweet notes. With its determinate growth habit, the plant remains relatively compact, reaching approximately 80 cm to 1 m (31 to 39 in) tall while still producing abundant harvests. Grown as an annual in Canada, it matures quickly in 65 to 75 days and develops its finest flavor when allowed to ripen fully on the vine.

Tomato ‘Blue Marzano’ thrives in full sun in rich, fertile, well-drained soil with regular watering to support a uniform and flavorful harvest. Start seeds indoors 6 to 8 weeks before the last expected frost at an ideal temperature of 22 to 28°C (72 to 82°F). Once seedlings reach 10 to 15 cm (4 to 6 in) tall and all danger of frost has passed, transplant them into the garden or containers, spacing plants approximately 50 cm (20 in) apart. Thanks to its determinate habit, it requires little pruning, although light staking may help support the weight of the fruits.

In the garden, this sauce tomato is perfect for small vegetable gardens, raised beds, containers of at least 15 L (4 gal), and ornamental edible landscapes. It grows well alongside herbs, annual flowers, and seasonal vegetables that attract pollinators and enrich biodiversity around the plants. Its dense, meaty, low-seed flesh makes it an excellent choice for homemade sauces, soups, purées, preserves, and tomato jam. ‘Blue Marzano’ will appeal to gardeners seeking a compact, rare, productive tomato that is especially useful in the kitchen.

Sowing
guide

Sowing periodIndoor sowing from March to early April, 6 to 8 weeks before the last frost

Best time

Start indoors 6 to 8 weeks before the last frost; transplant outdoors after all danger of frost has passed.

Sowing depth0.5 cm (1/4 in)

Germination temperature22 to 28°C (72 to 82°F)

Germination time5 to 10 days

Propagation

Blue Marzano Tomato is propagated primarily from seed. To save seeds, select fully ripe fruits true to the variety, ferment the seeds briefly, then dry them thoroughly before storage.

Growing
method

Start seeds indoors 6 to 8 weeks before the last expected frost, usually in March or early April in Canada. Sow in a light, moist, well-drained seed-starting mix and maintain temperatures between 22 and 28°C (72 to 82°F) for rapid germination. Once seedlings emerge, provide strong light to encourage compact, well-rooted plants. Transplant seedlings into individual pots once several true leaves have developed. Gradually harden plants off over 7 to 10 days before transplanting outdoors. Plant after all danger of frost has passed in rich, fertile, well-drained soil, spacing plants approximately 50 cm (20 in) apart. Install light support to hold the fruit clusters.

Soil
and care

ExposureFull sun in a warm, bright, well-ventilated location. At least 6 to 8 hours of direct sunlight daily promotes rich coloration and premium fruit quality.

Soil

Rich, fertile, loose, well-drained soil enriched with mature compost before planting. Maintain consistent moisture without overwatering to encourage dense, flavorful fruits.

Soil pHSlightly acidic to neutral

Watering

Water regularly to maintain even soil moisture without saturating the soil. Consistent watering promotes dense flesh and helps reduce fruit cracking. Watering at the base also minimizes foliar diseases.

Fertilization

Incorporate mature compost before planting to enrich the soil. Apply a balanced fertilizer during early growth, then switch to a higher-potassium formula during fruit production. Feed container-grown plants regularly since nutrients are depleted more quickly.

Care levelEasy

Start seeds indoors under strong light in spring to produce sturdy seedlings. Transplant young plants once several true leaves have developed. In late spring, gradually harden plants off before moving them outdoors after the last frost. Throughout summer, water regularly, apply a light mulch, and install light support if needed. Remove damaged leaves to improve air circulation. Harvest ripe fruits frequently to maintain excellent production quality.

Container
growing

Recommended pot size

Minimum 15 L (4 gal), ideally 30 to 40 cm (12 to 16 in) in diameter

Blue Marzano Tomato grows exceptionally well in containers thanks to its compact, determinate growth habit. Use a container of at least 15 L (4 gal) with excellent drainage, filled with a rich vegetable growing mix. The plant reaches approximately 80 cm to 1 m (32 to 39 in) tall, and a light stake or small tomato cage is generally sufficient to support the clusters of elongated fruits. Maintain consistent moisture in containers to encourage even production and reduce fruit cracking. Place the container in full sun in a warm, well-ventilated location to promote its deep purple coloration and outstanding flavor.

Bloom,
harvest
and garden

A compact variety inspired by the classic San Marzano, producing beautiful deep purple elongated fruits with exceptionally dense, low-seed flesh. Its rich flavor and outstanding cooking qualities make it one of the best tomatoes for sauces and preserving.

Garden use

Perfect for small vegetable gardens, raised beds, large containers, and ornamental edible landscapes. Its elongated deep purple fruits create striking contrast with red and yellow tomatoes, as well as basil, nasturtiums, and calendula. Positioned close to the kitchen, it provides convenient harvests for homemade sauces and preserves, while its compact habit makes it ideal for patios and balconies.

Bloom period

Produces clusters of small yellow flowers. Warm temperatures and consistent moisture encourage excellent fruit set.

Flower colorYellow

Foliage colorMedium Green

Harvest

Harvest begins approximately 65 to 75 days after transplanting. Pick the fruits once they are fully colored and completely ripe for the finest flavor. Frequent harvesting encourages an even, productive harvest.

Fruiting

Elongated San Marzano-type fruits with deep purple skin, dense, meaty, richly flavored flesh, and very few seeds.

Wildlife appealBees and Pollinators

Size
and facts

Height80 cm to 1 m (32 to 39 in)

Spread50 cm (20 in)

Growth rateFast

Minimum temperature0°C (32°F)

Foliage typeDeciduous

Papillonstrue

Planting
partners

Good companions

Basil, parsley, annual flowers, lettuce, and onions are excellent companion plants for this compact variety. Nectar-rich flowers attract beneficial insects and enhance biodiversity.

Avoid planting with

Avoid planting near fennel, potatoes, and kohlrabi. Potatoes share several diseases with tomatoes, while fennel is often incompatible with many vegetable crops.

Recipe
and inspiration

Blue Marzano Tomato is ideal for homemade sauces, coulis, soups, purées, preserves, tomato jam, and slow-cooked dishes. Its dense, meaty, low-seed flesh cooks down quickly while developing a mild, fruity flavor with subtle sweet and spicy notes. The fruits are also delicious roasted, grilled, or enjoyed fresh in salads when fully ripe. Their deep purple color adds originality to culinary creations. Thanks to their low seed content, they require very little preparation before processing.

Frequently asked questions

When should I sow Blue Marzano Tomato in Canada? +

Start seeds indoors approximately 6 to 8 weeks before the last expected frost, usually in March or early April. Temperatures between 22 and 28°C (72 to 82°F) encourage rapid, even germination. Wait until all danger of frost has passed before transplanting outdoors.

Why does this tomato resemble a San Marzano? +

Blue Marzano was inspired by the famous San Marzano type because of its elongated shape and exceptionally dense flesh. It differs by producing deep purple fruits with a slightly fruitier flavor. This combination makes it outstanding for both cooking and fresh eating.

What does Blue Marzano Tomato taste like? +

It develops a mild, fruity, rich flavor with subtle sweet and spicy notes. Its dense, low-seed flesh is exceptional for sauces while remaining delicious fresh. Fully ripe fruits develop the richest aroma and flavor.

Does Blue Marzano Tomato require pruning? +

No. Its determinate growth habit naturally limits excessive growth, so major pruning is generally unnecessary. A light stake is usually sufficient to support the fruit clusters. Avoid heavy pruning to preserve maximum production.

When should I harvest Blue Marzano Tomatoes? +

Harvest begins approximately 65 to 75 days after transplanting, depending on growing conditions. Pick the fruits once they are fully colored, slightly soft to the touch, and completely ripe. Regular harvesting ensures the best eating quality and encourages even ripening.

The availability of our seeds varies depending on seasonal availability, production schedules and supplier inventory. Certain varieties may only be offered for a limited time based on their natural growth cycle, sowing period or available stock. These product pages are designed to help and inspire gardeners in choosing the right seeds for vegetable gardens, flower beds, pollinator gardens, container growing, naturalization projects and sustainable outdoor spaces.