Organic 'Long Island' Brussels Sprouts Seeds

Brassica oleracea var. gemmifera

Product code : GAIAS-0042

This organic variety is part of Gaia's seed selection for Canadian gardens. Highly productive, produces 50-100 dark-green Brussels sprouts (florets) over an extended period. Compact plants produce sturdy spikes with edible florets that mature from the bottom up and take on sweeter tones after a light frost. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. 'Long Island' Brussels Sprouts seeds are presented here with Canadian seed starting and seasonal care guidance.
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Detailed plant guide
Advice adapted to Canada
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Exposure
Full sun to partial shade
Life cycle
Annual

Discover the plant

Common nameLong Island Brussels Sprouts
FamilyBrassicaceae
GenusBrassica
Speciesoleracea var. gemmifera
TypeOrganic seeds
Botanical nameBrassica oleracea var. gemmifera

Organic 'Long Island' Brussels Sprouts Seeds (Brassica oleracea var. gemmifera). This organic variety is part of Gaia's seed selection for Canadian gardens. Highly productive, produces 50 to 100 dark-green Brussels sprouts (florets) over an extended period. Compact plants produce sturdy spikes with edible florets that mature from the bottom up and take on sweeter tones after a light frost. Life cycle: annual. Expected height: 61 to 91.4 cm (24 to 36 in). For practical seed starting, growing from seed succeeds best when the verified product depth, moisture and temperature guidance is followed.

Direct seeds as soon as the soil can be worked. It can be started indoors 4 to 6 weeks before the planting date. 1/4 to 1/2 in direct 7 to 29 °C 5 to 8 days. Space plants 45.7 to 61 cm (18 to 24 in). Use the product details as a clear guide on how to start seeds while keeping the growing medium evenly moist, never saturated. For indoor seed starting, count back from local conditions and frost dates to decide when to start indoor seeds.

Sprout begins formation at the bottom of the stalk. When these reach thumb size, pinch the top to encourage uniform top sprouts. Harvest bottom-up when 1 to 1.15 in in diameter. Alliums, Basil, Beans, Beets, Carrots, Mint, Peas, Thyme, Marigold, Nasturtium. The packet contains 100 seeds. Confirmed edible parts: Leaves and tender stems.

Organic 'Long Island' Brussels Sprouts Seeds by Gaia, product image prepared for Canadian gardeners.

Sowing guide

It all startswith a seed.

Sowing depth

6 to 13 mm (1/4-1/2″) direct

Spacing / density

46 to 61 cm (18-24″)

Germination temperature

7-29°C

Germination time

5 to 8 days

Propagation

Seed propagation

Growing method

For Long Island Brussels Sprouts, follow these sowing and growing guidelines for the variety. Direct seeds as soon as the soil can be worked. It can be started indoors 4 to 6 weeks before the planting date. 1/4 to 1/2 in direct 7 to 29 °C 5 to 8 days. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. Water at soil level when the surface begins to dry, then adjust frequency for weather, drainage, and container volume. A light mulch can reduce splashing and moisture swings after the soil has warmed and plants are established. This seed starting sequence supports reliable growing from seed while preserving the product-specific depth and temperature facts.

Soil and care

The right care,at the right time.

Care level

Moderate

Seasonal care

For Long Island Brussels Sprouts, adjust seasonal care to the plant’s actual growth cycle. Direct seeds as soon as the soil can be worked. It can be started indoors 4-6 weeks before the planting date. 1/4-1/2″ direct 7-29°C 5 to 8 days Sprout begins formation at the bottom of the stalk. When these reach thumb size, pinch the top to encourage uniform top sprouts. Harvest bottom-up when 1-1.15” in diameter. Alliums, Basil, Beans, Beets, Carrots, Mint, Peas, Thyme, Marigold, Nasturtium. The packet contains 100 seeds. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. Water at soil level when the surface begins to dry, then adjust frequency for weather, drainage, and container volume.

Container growing

A garden,within reach.

Growing Long Island Brussels Sprouts in a container requires suitable volume, drainage, and exposure. 5 to 10 L per plant with free drainage. Match the container to the plant's development and provide free drainage from planting onward. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. Water at soil level when the surface begins to dry, then adjust frequency for weather, drainage, and container volume. A light mulch can reduce splashing and moisture swings after the soil has warmed and plants are established.
Organic 'Long Island' Brussels Sprouts Seeds by Gaia, product image prepared for Canadian gardeners.

Bloom and dimensions

Its place,in your garden.

Mature height

61 to 91 cm (24-36″)

Foliage color

Green

Foliage type

Herbaceous

Growth rate

Moderate

Growth habit

Rosette or compact clump
Organic 'Long Island' Brussels Sprouts Seeds by Gaia, product image prepared for Canadian gardeners.

Garden associations

In goodcompany.

Plants to avoid

Potato, Tomato, Peppers, Eggplant, Mustard.

Frequently asked questions

Your questions,answered.

How many 'Long Island' Brussels Sprouts seeds are in the packet?
For Long Island Brussels Sprouts, the packet information states: Approximately 100 seeds · lot GOGOG71 · germination >85%. This wording preserves the commercial approximation when one is provided and helps plan the number of containers or the length of the row without turning an estimate into a guaranteed count. Keep the packet closed in a cool, dry, dark place until sowing time. Keep the label with the seedlings so the variety remains correctly identified throughout the season. Use clean containers and write the sowing date on a water-resistant label. Avoid exposing unused seed to moisture or large temperature swings.
How should I start 'Long Island' Brussels Sprouts seeds in Canada?
For Long Island Brussels Sprouts, follow the detailed sowing schedule in the product record. The recommended method is sowing from seed, at a depth of 6 to 13 mm (1/4 to 1/2 in) when direct-sown. Follow these product-specific directions and adjust timing to the average last-frost date in your area. Moisten the growing medium before placing the seed so the first watering does not displace it. Label every container and maintain even moisture without allowing standing water. Move seedlings into bright light as soon as they emerge to encourage balanced growth. Thin carefully when several seedlings compete for the same space. For seed starting, label the cultivar and use the stated sowing depth instead of a generic estimate.
How long do 'Long Island' Brussels Sprouts seeds take to germinate?
For Long Island Brussels Sprouts, the stated germination period is 5 to 8 days, at a germination temperature of 7 to 29 °C. Keep these conditions as steady as practical while allowing excess water to drain away. The temperature of the growing medium matters more than the surrounding air during this stage. Check moisture below the surface before watering again and avoid saturating the medium. Good air circulation helps young plants remain vigorous after emergence. Wait until the normal germination window has passed before assuming a seed will not emerge. When growing from seed, keep conditions stable for the full stated germination window before disturbing the mix.
Where should I grow 'Long Island' Brussels Sprouts in the garden?
For Long Island Brussels Sprouts, the recommended exposure is Full sun to partial shade. The stated spacing guideline is 46 to 61 cm (18-24″). For container growing, the product record recommends: 5 to 10 L per plant with free drainage. Allow for the mature habit so neighbouring plants do not restrict light or access for harvest. Choose a site that is easy to water and leave enough room for air to circulate around the foliage. In a container, make sure several holes allow excess water to drain freely. A light mulch can steady moisture after the soil has warmed and plants are established. Place plants where their growth can be observed and stress can be addressed early.
When and how should I harvest 'Long Island' Brussels Sprouts?
For Long Island Brussels Sprouts, the confirmed edible parts are: Leaves and tender stems. Harvest them at the stage stated in the product record, then sort the crop before preparation. Use only the parts correctly identified as edible for this plant. Use a clean tool and handle the harvest carefully to avoid unnecessary injury to the plant. Harvest in dry weather when practical and remove damaged portions promptly. Wash only the parts intended for the kitchen and refrigerate perishable produce promptly. Never eat a plant part whose identity or edibility is uncertain.