Blush F1

SKU: ON449
Long day pink onion from the producer of our favorites Redwing and Patterson. Blush's jumbo size globes have excellent storage potential. Read More

Exposure Full Sun

Matures in 110 days

Seed type Hybrid ?

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New for 2025
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Blush F1

Product Details

Long day pink onion from the producer of our favorites Redwing and Patterson. Blush's jumbo size globes have excellent storage potential. Coppery pink skin surrounds a white interior with some light purple rings. A very attractive onion that is easy to grow.

Quick Facts:

    • Long day variety.
    • Coppery pink skin.
    • Good for storage.

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Blush F1

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All About Blush F1

Latin

Latin
Allium cepa
Family: Amaryllidaceae

Difficulty

Difficulty
Scallions are easy to grow. Bulbing onions and shallots require transplanting in the spring and curing after harvest. By following these instructions, even novice gardeners should have no trouble.

Timing

Timing
Start shallots and storage onions indoors in late winter and early spring, and transplant 2-4 weeks after the last frost date. Overwintering onions need to be started in early summer, and transplanted by the middle of August. Scallions can be direct sown every 3 weeks from two weeks after the last frost date to late summer. Optimal soil temperature for germination: 21-25Β°C (70-75Β°F). Seeds will emerge in 6-12 days, depending on conditions.

Starting

Starting
Transplants are preferred for home gardeners. Sow 3 seeds 5mm-1cm (ΒΌ-½”) deep in each cell of a 72-cell tray. Transplant as a clump, spacing each 15cm (6β€³) apart in rows 45-75cm (18-30β€³) apart. Scallions can be spaced at 2-5cm (1-2β€³) apart in rows 15cm (6β€³) apart.

Days to Maturity

Days to Maturity: From transplant date.

Growing

Growing
Ideal pH: 5.5-6.5 (6.0-6.8 for scallions). Fertile and well-drained soil in full sun is essential. Add well-rotted compost and dig Β½-1 cup balanced organic fertilizer into the soil beneath each 3m (10β€²) of row. Keep moisture high in the top 20-30cm (8-12β€³) of soil. Most of the bulb should form on the surface of the soil, so don’t transplant too deeply. Bulb size is dependent on the size of the tops: the bigger the tops, the bigger the bulb. Provide August-planted scallions with the frost protection of a cloche or heavy row coverΒ as the first frost date approaches.

Harvest

Harvest
Stop watering in the beginning of August to mature the bulbs in dry soil. After half the tops have fallen, push over the remainder, wait a week and lift the bulbs. Curing is essential for long storage: Spread bulbs out in a single layer in an airy spot out of direct sunlight.Β Once no more green is visible on any of the leaves, and they are dry and crisp, the onion is cured. If weather is poor, cure indoors. Storage: Keep onions in mesh sacks or hang in braids so they get good ventilation, and hang sacks where air is dry and very cool, but not freezing. Check them regularly and remove any sprouting or rotting onions. Well-cured storage onions should keep until late spring.

Seed Info

Seed Info
In optimal conditions at least 75% of seeds should germinate. Usual seed life: 1 year. Per 100β€² row: 260 seeds (scallions 1.2M), per acre: 76M seeds (scallions 1,045M).

Diseases & Pests

Diseases & Pests
Botrytis blast and downy mildew are common leaf diseases. One starts with white spots and streaks, the other with purple-grey areas on leaves. Leaves wither from the top down and plants die prematurely. Separate the overwintered and spring crops because disease starts in older plants and moves to younger. Avoid overhead watering and plant in open sunny locations. Use lots of compost and practice strict sanitation and crop rotation.

Companion Planting

Companion Planting

The pungent odour of onions repels many pests and also protects nearby garden vegetables.Β Plant chamomile and summer savory near onions to improve their flavour. Onions also work well alongside beets, Brassicas, carrots, dill, kohlrabi, leeks, lettuce, strawberries and tomatoes. Don’t plant onions near asparagus, or peas of any kind.

More on Companion Planting.

How to Grow Onions

Step 1

Timing

Start shallots and storage onions indoors in late winter and early spring, and transplant 2-4 weeks after the last frost date. Overwintering onions need to be started in early summer, and transplanted by the middle of August. Scallions can be direct sown every 3 weeks from two weeks after the last frost date to late summer. Optimal soil temperature for germination: 21-25Β°C (70-75Β°F). Seeds will emerge in 6-12 days, depending on conditions.

Step 2

Starting

Transplants are preferred for home gardeners. Sow 3 seeds 5mm-1cm (ΒΌ-½”) deep in each cell of a 72-cell tray. Transplant as a clump, spacing each 15cm (6β€³) apart in rows 45-75cm (18-30β€³) apart. Scallions can be spaced at 2-5cm (1-2β€³) apart in rows 15cm (6β€³) apart.

Step 3

Growing

Ideal pH: 5.5-6.5 (6.0-6.8 for scallions).

Fertile and well-drained soil in full sun is essential. Add well-rotted compost and dig Β½-1 cup balanced organic fertilizer into the soil beneath each 3m (10β€²) of row. Keep moisture high in the top 20-30cm (8-12β€³) of soil. Most of the bulb should form on the surface of the soil, so don’t transplant too deeply. Bulb size is dependent on the size of the tops: the bigger the tops, the bigger the bulb. Provide August-planted scallions with the frost protection of a cloche or heavy row coverΒ as the first frost date approaches.

Step 4

Germination

Days to maturity: From transplant date.

In optimal conditions at least 75% of seeds should germinate. Usual seed life: 1 year. Per 100β€² row: 260 seeds (scallions 1.2M), per acre: 76M seeds (scallions 1,045M).

Step 5

Harvest

Stop watering in the beginning of August to mature the bulbs in dry soil. After half the tops have fallen, push over the remainder, wait a week and lift the bulbs. Curing is essential for long storage: Spread bulbs out in a single layer in an airy spot out of direct sunlight.Β Once no more green is visible on any of the leaves, and they are dry and crisp, the onion is cured. If weather is poor, cure indoors. Storage: Keep onions in mesh sacks or hang in braids so they get good ventilation, and hang sacks where air is dry and very cool, but not freezing. Check them regularly and remove any sprouting or rotting onions. Well-cured storage onions should keep until late spring.

Tips

Disease & Pests

Botrytis blast and downy mildew are common leaf diseases. One starts with white spots and streaks, the other with purple-grey areas on leaves. Leaves wither from the top down and plants die prematurely. Separate the overwintered and spring crops because disease starts in older plants and moves to younger. Avoid overhead watering and plant in open sunny locations. Use lots of compost and practice strict sanitation and crop rotation.

Companion Planting

The pungent odour of onions repels many pests and also protects nearby garden vegetables.Β Plant chamomile and summer savory near onions to improve their flavour. Onions also work well alongside beets, Brassicas, carrots, dill, kohlrabi, leeks, lettuce, strawberries and tomatoes. Don’t plant onions near asparagus, or peas of any kind.

Customer Reviews & Questions