Kalibos

SKU: CB226
Kalibos Cabbage seeds produce a spectacular, fresh-tasting, pointed cabbage with intense reddish-purple leaves and high sugar content. The interior is dense with a small, tender core. Read More

Exposure Full-sun

Matures in 105-110 days

Season Cool season

Seed type OP ?

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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.

Kalibos Cabbage Seeds CB226-1

Product Details

FALL HARVEST. Kalibos Cabbage seeds produce a spectacular, fresh-tasting, pointed cabbage with intense reddish-purple leaves and high sugar content. The summer and fall harvest plants are large, with big wrapper leaves that are held well off the ground. The interior is dense with a small, tender core. Start Kalibos cabbage seeds indoors and transplant them outside under some lightweight row cover. This will completely and organically prevent damage from caterpillars of the Small White butterfly that is commonly known as the cabbage moth. Kalibos performed exceedingly well in our cabbage trials. The flavour was superb and it is clubroot resistant.

Matures in 105-110 days. (Open-pollinated seeds)

Quick Facts:

    • Red cabbage
    • Dense, small, tender core
    • Fresh-tasting pointed cabbage
    • Open-pollinated seeds
    • Matures in 105-110 days

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All About Kalibos

Latin

Latin
Brassica oleracea var. capitata
Family: Brassicaceae

Difficulty

Difficulty
Moderately difficult

Season & Zone

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

Timing

Timing
Sow indoors beginning inΒ late winter and transplant outdoors from 2 weeks after the last frost date to early summer. Overwintering cabbage is sown outdoors during July where winters are mild. Optimal soil temperature: 10-30Β°C (50-85Β°F). Seeds should germinate in 7-10 days.

Starting

Starting
When learning how to grow cabbage, sow 3 or 4 seeds per pot, 5mm (¼”) deep, under very bright light. Thin to the strongest plant. Space transplants 45-60cm (18-24β€³) apart in rows 60-90cm (24-36β€³) apart.

Days to Maturity

Days to Maturity
From transplant date.

Growing

Growing
Ideal pH: 6.5-7.0. Cabbage does best in humus-rich soil amended with composted manure. Mix Β½ cup complete organic fertilizer into the soil beneath each transplant. If growth slows, side dress with a little moreΒ balanced organic fertilizer. Heads of early varieties can split from over-maturity, rapid growth after heavy rain, or irrigation after dry spells. Splits can be delayed by twisting the plant or cultivating deeply next to plants in order to break roots and slow growth. Fall and winter varieties stand in the garden longer without splitting. If direct sown, add 20-25 days to the maturity date.

If cabbages won’t form heads, it may be from an imbalance of too much nitrogen in the soil in relation to phosphorus. Cabbages require cool temperatures to form heads well. Hot weather can interfere with the development of heads.

Harvest

Harvest
Cabbage heads are ready when they’re firm to the touch, and when the interior is fairly dense. Heads will split when they’re allowed to overly mature. Rapid growth due to excess watering and fertility will also cause splitting of the head. Plant early, mid-season and late varieties to spread out your harvest. Late varieties tend to be better for storage or for making sauerkraut. Early (summer harvest) varieties tend not to store as well.

Seed Info

Seed Info
In optimum conditions at least 80% of seeds should germinate. Uual seed life: 3 years. Per 100β€² row: 200 seeds, per acre: 44M seeds.

Diseases

Diseases
Purple blotch (Alternaria porri) – Avoid wetting foliage if possible. Water early in the day so plant parts above the ground dry as quickly as possible. Allow for air circulation, and avoid crowding plants. Pull weeds around plants and garden area to increase air circulation. When plants are not wet, remove and destroy affected plant parts. In autumn rake and destroy all fallen or diseased leaves and fruit.
Clubroot – If soil infested, add lime to raise soil pH to 7.2. Practice strict crop rotation. If that is not possible, remove infested soil and replace with fresh soil. Purchase healthy transplants or start seed in sterile potting mix or fresh ground. Remove and discard or destroy entire infested plants along with immediately surrounding soil and soil clinging to roots.

Pests

Pests
Flea Beetles – Use row covers to help protect plants from early damage. Put in place at planting and remove before temperatures get too hot in mid-summer. Control weeds.
Cutworms – Control weeds. Cardboard collars around each plant give good protection.
Cabbage root maggot – White maggot larvae tunnel in and feed on roots of plants. Damage causes wilting early on, death of plants later on. Use row covers to help protect plants from early damage.
Cabbageworms – Handpick and destroy. Row covers may be useful on small plantings to help protect plants from early damage. Put in place at planting and remove before temperatures get too hot in midsummer.
Cabbage aphids – A hard stream of water can be used to remove aphids from plants. Wash off with water occasionally as needed early in the day. Check for evidence of natural enemies such as gray-brown or bloated parasitized aphids and the presence of alligator-like larvae of lady beetles and lacewings.

Companion Planting

Companion Planting
All Brassicas benefit from chamomile, dill, mint, rosemary, and sage. Avoid planting near eggplants, peppers, potatoes, or tomatoes. These plants in the Solanum group thrive in slightly acidic soil, as does the fungus that causes clubroot.

More on Companion Planting.

Learn more About Cabbage.

How to Grow Cabbage

Step 1

Timing

Sow indoors beginning inΒ late winter and transplant outdoors from 2 weeks after the last frost date to early summer. Overwintering cabbage is sown outdoors during July where winters are mild. Optimal soil temperature: 10-30Β°C (50-85Β°F). Seeds should germinate in 7-10 days.

Step 2

Starting

Sow 3 or 4 seeds per pot, 5mm (¼”) deep, under very bright light. Thin to the strongest plant. Space transplants 45-60cm (18-24β€³) apart in rows 60-90cm (24-36β€³) apart.

Step 3

Growing

Ideal pH: 6.5-7.0.

Cabbage does best in humus-rich soil amended with composted manure. Mix Β½ cup complete organic fertilizer into the soil beneath each transplant. If growth slows, side dress with a little moreΒ balanced organic fertilizer. Heads of early varieties can split from over-maturity, rapid growth after heavy rain, or irrigation after dry spells. Splits can be delayed by twisting the plant or cultivating deeply next to plants in order to break roots and slow growth. Fall and winter varieties stand in the garden longer without splitting. If direct sown, add 20-25 days to the maturity date.

If cabbages won’t form heads, it may be from an imbalance of too much nitrogen in the soil in relation to phosphorus. Cabbages require cool temperatures to form heads well. Hot weather can interfere with the development of heads.

Step 4

Germination

Days to maturity: From transplant date.

In optimum conditions at least 80% of seeds should germinate. Usual seed life: 3 years. Per 100β€² row: 200 seeds, per acre: 44M seeds.

Step 5

Harvest

Cabbage heads are ready when they’re firm to the touch, and when the interior is fairly dense. Heads will split when they’re allowed to overly mature. Rapid growth due to excess watering and fertility will also cause splitting of the head. Plant early, mid-season and late varieties to spread out your harvest. Late varieties tend to be better for storage or for making sauerkraut. Early (summer harvest) varieties tend not to store as well.

Tips

Diseases & Pests

Flea Beetles – Use row covers to help protect plants from early damage. Put in place at planting and remove before temperatures get too hot in mid-summer. Control weeds.

Cutworms – Control weeds. Cardboard collars around each plant give good protection.

Cabbage root maggot – White maggot larvae tunnel in and feed on roots of plants. Damage causes wilting early on, death of plants later on. Use row covers to help protect plants from early damage.

Cabbageworms – Handpick and destroy. Row covers may be useful on small plantings to help protect plants from early damage.

Cabbage aphids – A hard stream of water can be used to remove aphids from plants as needed early in the day.

Purple blotch ( Alternaria porri) – Avoid wetting foliage if possible. Water early in the day so plant parts above the ground dry as quickly as possible. Allow for air circulation, and avoid crowding plants. Pull weeds around plants and garden area to increase air circulation. When plants are not wet, remove and destroy affected plant parts. In autumn rake and destroy all fallen or diseased leaves and fruit.

Clubroot – If soil infested, add lime to raise soil pH to 7.2. Practice strict crop rotation. If that is not possible, remove infested soil and replace with fresh soil. Purchase healthy transplants or start seed in sterile potting mix or fresh ground. Remove and discard or destroy entire infested plants along with immediately surrounding soil and soil clinging to roots.

Companion Planting

All Brassicas benefit from chamomile, dill, mint, rosemary, and sage. Avoid planting near eggplants, peppers, potatoes, or tomatoes. These plants in the Solanum group thrive in slightly acidic soil, as does the fungus that causes clubroot.

Customer Reviews & Questions