Great Northern Organic

SKUS: HR1114A, HR1114B, HR1114C

Great Northern Certified Organic garlic is a hardy, porcelain variety that thrives in cold and harsh climates. Each bulb averages 4-6 huge... Read More

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Sold Out Overwintering Organic Canada Organic Certified
Shipping & Returns

West Coast Seeds ships anywhere in North America. However, we are not able to ship garlic, potatoes, asparagus crowns, bulbs, onion sets, Mason bee cocoons, or nematodes outside of Canada. We regret, we cannot accept returns or damages for orders outside of Canada. The minimum shipping charge to the US is $9.99.

Great Northern Organic

Product Details

Great Northern Certified Organic garlic is a hardy, porcelain variety that thrives in cold and harsh climates. Each bulb averages 4-6 huge cloves, wrapped in striking white and purple-striped skins. Known for its strong, hot, and long-lasting flavor, this garlic is perfect for adding a spicy kick to stir-fries, curries, and more. Easy to grow with impressive yields in northern regions, it’s a practical favorite for both home cooks and gardeners. 

Seasonal item shipping: Items shipped at specific times of the year such as garlic, potatoes, onion sets, asparagus crowns, mason bee cocoons, nematodes and flower bulbs require special handling. They will be shipped separately as a new order with the applicable regional shipping charges applies. Whenever possible, we will combine your orders to minimize shipping charges. 

Order now for Mid-September to October shipping.

Quick Facts:

    • Strong flavour
    • High, lasting heat
    • Hardy variety, great yields
    • Certified organic

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Great Northern Organic

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All About Great Northern Organic

Latin

Latin
Allium ophioscorodon & A. sativum
Family: Alliaceae

Season & Zone

Season & Zone
Season: Cool season
Exposure: Full sun
Zone: 4

Timing

Timing
Sow cloves September through November for harvest the following July. A good rule of thumb for planting is to aim to plant your garlic after your first frost but about 2-4 weeks before your ground freezes. This overwintering technique is the most reliable for gardeners down to Zone 4, and works well on the coast. Garlic can also be planted during a brief window at the beginning of March in coastal gardens, but may take longer to mature and may not form as complete a bulb.

Starting

Starting
Separate the cloves and set each one, pointed end up, 10-15cm (4-6″) apart and with the tip of the clove 2-5cm (1-2″) deep in rich, well drained soil. Don’t skin the clove! Use deeper planting if rains or frost may expose the cloves, and shallower planting if using mulch or planting into heavy soil. Largest cloves will make largest bulbs. Some growers recommend planting the cloves 4 to 6 inches deep, as garlic likes moisture. In good soils, this should result in fatter, larger bulbs.

Growing

Growing
Rich, well-drained soil. Dig well, add compost (lots of it if your soil is heavy) and do not compact it by stepping on it. Fertilize when spring growth starts. Water as needed and keep weeded. If your soil pH is below 5.5, the addition of wood ash or dolomite lime might help. In early summer, garlic sends up a flower stalk known as a “scape.” Hardneck garlic scapes will curl around at the top, and should be removed just as the curl starts. You’ll know it when this happens. Just cut them at the top of the stem. Garlic scapes are tasty and edible, and can be sautéed or made into pesto. Removing the flower before it opens is thought to keep more of the plant’s saved energy in its bulb.

Harvest

Harvest
Garlic usually matures between the early to mid-summer. When the tops begin to dry, pull and air-dry like onions. Harvest when ½-¾ of the leaves have turned yellow (depending on variety). Try to avoid puncturing the bulbs when digging them out. Cure the bulbs in a single layer in a warm spot for 1 week to 10 days. Clean the bulbs by peeling off outer muddy layers. Cut off the stems and leaves of the hardneck varieties, but leave the leaves on the softneck to use for braiding or hanging. Store in a cool, dry, well-ventilated space. Do not store garlic in the refrigerator, as this will induce sprouting, changing the garlic’s texture and flavour. Use any damaged bulbs first, store the best. Set aside your best bulbs for planting in the fall.

Diseases & Pests

Diseases & Pests
Many growers and home gardeners have been hit with White Rot that causes black spots and decay on the bulbs. It is spread in infected soil and water and is very persistent in the soil. Flooding the bed for 4 weeks in the spring may kill it. Best way to avoid it is not to leave decaying alliums in the ground and by using a strict 4 year rotation.

Companion Planting

Companion Planting
Planting garlic near roses will help to repel aphids. Because of its sulfur compounds, it may also help repel whiteflies, Japanese beetles, root maggots, carrot rust fly, and other pests. Garlic, made into a tea, or spray, will act as a systemic pesticide, drawing up into the cells of the plants. It’s a good companion for beets, Brassicas, celery, lettuce, potatoes, strawberries, and tomatoes. Avoid planting it near peas or beans of any kind.

More on Companion Planting.

How to Grow Garlic

Step 1

Timing

Plant cloves from September to the end of November. There is a brief window at the beginning of March when you can plant for a fall harvest, but in this climate garlic performs better if overwintered.

Step 2

Starting

Separate the cloves and set each one, pointed end up, 10-15cm (4-6”) apart and with the tip of the clove 2-5cm (1-2”) deep. Don’t skin the cloves! Use deeper planting if rain or frost may expose the cloves, and shallower planting if using mulch or planting into heavy soil. The largest cloves will make the largest bulbs.

Step 3

Growing

Use rich, well drained soil. Dig well, add compost (lots of it if your soil is heavy) and do not compact it by stepping on it. Lime the soil several weeks before planting if the pH is lower than 6.0.

Fertilize when spring growth starts. Water as needed and keep weeded. Cut flower stalks to keep energy in the bulb. If individual cloves haven’t formed, either eat the clove or replant and it will bulb next year.

Step 4

Harvest

When the tops begin to dry, pull and air-dry like onions. Some growers recommend waiting until 75% of the plant has dried up before pulling, and others say the key is to pull when each plant is down to 6 green leaves.

Storage: Store in a room temperature, dry environment. Moisture, heat, or excessive cold may provoke sprouting.

More on When to Harvest Garlic.

Tips

Diseases & Pests

Many growers have been hit with White Rot that causes black spots and decay on the bulbs. It is easily spread in infected soil and water and is very persistent in the soil. Flooding the bed for 4 weeks in the spring may kill it. Best way to avoid it is not to leave decaying alliums in the ground and by using a strict 4-year rotation.

Companion Planting

Planting garlic near roses will help to repel aphids. Because of its sulphur compounds, it may also help repel whiteflies, Japanese beetles, root maggots, carrot rust fly, and other pests. Garlic, made into a tea, or spray, will act as a systemic pesticide, drawing up into the cells of the plants. It’s a good companion for beets, Brassicas, celery, lettuce, potatoes, strawberries, and tomatoes. Avoid planting it near peas or beans of any kind.

Customer Reviews & Questions