Top 9 Onion Seeds Red UK – Home & Garden Store

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1. Premier Seeds Direct

PREMIER SEEDS DIRECT, 1400 Finest Seeds, Onion, RED Baron

Premier Seeds Direct - Fertile, moist soil enriched with compost is best for onion production. Start in early spring indoors / heated greenhouse 8-10 weeks before transplanting outdoors. Thin to 5 inches apart when plants are 6 inches tall.

Planting Depth: 1/2. Days to germination: 10-12. Harvest young for salads or when mature as tops are brown and dry. Can be sown in late summer / autumn to over-winter in milder UK areas. Professional defra licenced quality seed supply only - Minimal packaging - Ziplock labelled bags - Instructions not attached - See details provided above for cultivation advice.

Days to harvest: 100-160 Can be sown directly when ground has warmed in mid-late spring, at 2-3 seeds per inch, however bulbs may struggle to mature in poor summers. Onions are claimed to ward off many insect pests around lettuce, cabbage and carrots. When transplanting, clip plants to three inches and plant 2 inches deep.
BrandPremier Seeds Direct
ManufacturerPremier Seeds Direct
Part NumberONN20
ModelONN20

2. Welldales

Welldales 30 Giant Sweet Red Onion Seeds Pack UK Harvest Plants Grow Vegetables

Welldales - Fresh pack of 30 red onion seeds - harvested This Year - Great for Dishes - Can Grow to be Very Large. Included: 30 red onion seeds plus 1 x Plastic White Plant Label - Includes Germination Instructions. Seeds produce aromatic, juicy sweet onions - Easy to Sow Indoors or Outdoors - Species: UK Red Brunswick. Sealed packs - ready for Planting - Easy Growing Vegetables.
BrandWelldales
ManufacturerWelldales
Part NumberWD1006

3. JOHNSON'S

Onion Red Baron, Johnsons 19072 Vegetable Seeds

JOHNSON'S - Good flavour. Stores well in cool, dry conditions. Vegetable seeds, ONION Red Baron. Deep red skin, globe to semi-globe shape onion.
BrandJOHNSON'S
ManufacturerJohnsons Seeds
Height1 cm (0.39 Inches)
Length17.6 cm (6.93 Inches)
Weight0.01 kg (0.01 Pounds)
Width10.8 cm (4.25 Inches)
Part Number19072
Model19072

4. Premier Seeds Direct

VEGETABLE ONION SPRING NORTH HOLLAND BLOOD RED REDMATE 1200 SEEDS

Premier Seeds Direct - Days to germination: 10-14. Fertile, moist soil enriched with compost is best for onion production. Harvest young plants in 60 days for bunching onions or up to 120 days for mature bulbing plants. When seedlings are 3 inches high, thin to stand 2 to 3 inches apart. Planting Depth: 1/2". Professional defra licenced 07274 Quality Seed Supply only - Minimal packaging - Ziplock labelled bags. Days to harvest: 60-120 .
BrandPremier Seeds Direct
ManufacturerPremier Seeds Direct
Part NumberCW-BAVR-UV2A
ModelCW-BAVR-UV2A

5. Welldales

Welldales 50 Sweet Onion Seeds UK Red & Brown Large Seed Mix for Planting

Welldales - 50 fresh seeds - harvested this Year - Yields Red & Brown, Large Onions. Brunswick & Stuttgarter Gardeners Selected Seeds. Easy to sow - commonly Grown Throughout the UK - Fertile Seeds. Sweet aromatic onions - Ideal for Cooking - Great Yearlong Growers.
BrandWelldales
ManufacturerWelldales
Part NumberWD1001

6. Just Seed

Vegetable, Purplette, Mini Onion, 400 Seeds, Just Seed

Just Seed - Part of the "the difference is JustSeed" Seed Range. All seeds packed and labelled with helpful growing information. Genuine just seed branded products only supplied direct by JustSeed UK. Professional seed company defra Registered 7291, Organic Registration AP23164.
BrandJust Seed
ManufacturerJust Seed
Part NumberVEGONPURP001

7. Premier Seeds Direct

PREMIER SEEDS DIRECT, 6 GRAM ~ 2280 SEEDS ITALIAN HEIRLOOM, ONION, LONG RED FLORENCE

Premier Seeds Direct - Minimal packaging. Instructions not attached. See details provided above for cultivation advice. Professional defra licenced 07274 Quality Seed Supply only.
BrandPremier Seeds Direct
ManufacturerPremier Seeds Direct
Part Number7S-AWYR-J6CZ
Model7S-AWYR-J6CZ

8. Just Seed

Onion, Red Brunswick, Economy Pack, 125 Seeds, Vegetable, JustSeed

Just Seed - Part of the "the difference is JustSeed" Seed Range. Genuine just seed branded products only supplied direct by JustSeed UK. All seeds packed and labelled with helpful growing information. Professional seed company defra Registered 7291, Organic Registration AP23164.
BrandJust Seed
ManufacturerJust Seed
Part NumberVEGONIRB001

9. Premier Seeds Direct

PREMIER SEEDS DIRECT, Italian Purple Spring Onion, Lilia, 1400 Seeds

Premier Seeds Direct - Light: full Sun or Partial Shade. Professional defra licenced 07274 quality seed supply only - Minimal packaging - Ziplock labelled bags - Instructions not attached - See details provided above for cultivation advice.

Planting space rows 6-8 inches apart. Fertile, moist soil enriched with compost is best for onion production. Days to germination: 10-14. Sow directly outdoors, depth 1/4 to 1/2 inch, in full sun to partial shade and well drained soil from as soon as the ground can be worked in Spring. Planting depth: 1/2". Days to harvest: 60-120 Spacing, row: 6-8 inches. Spacing, plant: 1 inches 6in for mature onions. Harvest alternative young plants in 60 days and if required leave the remainder to mature. Scatter seed in the row at the rate of 3 seeds per inch.
BrandPremier Seeds Direct
ManufacturerPremier Seeds Direct
Height0.4 cm (0.16 Inches)
Length8.5 cm (3.35 Inches)
Width5 cm (1.97 Inches)
Part NumberONN05
ModelONN05