Organic seeds

Organic 'Red Geneva' Onion Seeds

Allium cepa

Product code : GAIAS-0244

4 99 $
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Detailed plant guide
Advice adapted to Canada
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Organic 'Red Geneva' Onion Seeds (Allium cepa). Organic Red Geneva Onion seeds are part of our organic seed selection for Canadian gardens. Vibrant red flattened bulb. Slower maturing than others but stores very well. Original Breeder: Sativa Rheinau. 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. For practical seed starting, growing from seed succeeds best when the verified product depth, moisture and temperature guidance is followed.

Start indoors 10-12 weeks before transplanting date. Trim to 1” when it reaches 5” to increase thickness. 1/8-1/4″ 7-32°C 6 to 12 days 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. 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.

When tops dry up and fall over harvest for storage variety. Cure for 3-5 days in the fields. Alternatively, cure in greenhouse at 23-26°C and 80% humidity. Brassicas, Carrot, Tomato, Lettuce, Beet, Parsnip, Chamomile, Rose, Strawberry. The packet contains 100 seeds. 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. Inspect foliage, stems, and leaf undersides regularly so stress or pests can be addressed early.

Practical guide

How to use it

Uses in the garden

In the garden, place Red Geneva Onion according to its habit, vigour, and access for harvest. When tops dry up & fall over harvest for storage variety. Cure for 3-5 days in the fields. Alternatively, cure in greenhouse at 23-26°C & 80% humidity. Brassicas, Carrot, Tomato, Lettuce, Beet, Parsnip, Chamomile, Rose, Strawberry. 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.

Good to know

Frequently asked questions

01 How many 'Red Geneva' Onion seeds are in the packet?
For Red Geneva Onion, the packet information states: Approximately 100 seeds · lot GOGOG518 · 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.
02 How should I start 'Red Geneva' Onion seeds in Canada?
For Red Geneva Onion, start indoors 10-12 weeks before transplanting date. Trim to 1” when it reaches 5” to increase thickness. The recommended method is propagation by seed, at a depth of 3 to 6 mm (1/8-1/4″). 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.
03 How long do 'Red Geneva' Onion seeds take to germinate?
For Red Geneva Onion, the stated germination period is 6 to 12 days, with a germination temperature of 7-32°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.
04 Where should I grow 'Red Geneva' Onion in the garden?
For Red Geneva Onion, the recommended exposure is Full sun to partial shade. The stated spacing guideline is 10 to 15 cm (4-6″). 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.
05 When and how should I harvest 'Red Geneva' Onion?
For Red Geneva Onion, the confirmed edible parts are bulbs and young leaves. 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.