Red Torpedo is a delicious Italian heirloom onion perfect for small garden spaces – their long shape makes them ideal for planting in tight rows. With sweet, mild flesh and gorgeous purple-red skins, they're a beautiful addition to any meal. They can grow up to 6" long. Well suited for intermediate & short day areas. 1 g ~ 300 seeds.
Start seed indoors 6-8 weeks before transplanting into the garden. Optimum soil temperature for seed germination is 65-80 degrees. Transplant to the garden about 2-4 weeks before your average last frost. If seedlings begin to tip over, trim tops to 3". The length of summer days provides a trigger for onions to grow bulbs. There are onions that bulb best where summer days are short (low latitudes), intermediate (medium latitudes), or long (high latitudes).
Scientific Name: Allium cepa
Days to Maturity: 100-120 from transplant
Seed Depth: 1/4-1/2"
Days to Sprout: 7-12
Plant Spacing: 2-4"
Row Spacing: 1-1.5'
Light Requirements: Sunny
Plant Height: 24-30"
Life Cycle: Biennial
Frost Hardy: Yes
None of these seeds even sprouted. None!
Hi Darlene, thank you for your feedback. We're sorry to hear that none of the seeds sprouted for you. We guarantee our seeds and have them tested by a third party to ensure good germination. Our team will be reaching out to you shortly. Thank you again for your feedback.
None of these seeds even sprouted. None!
Hi Darlene, thank you for your feedback. We're sorry to hear that none of the seeds sprouted for you. We guarantee our seeds and have them tested by a third party to ensure good germination. Our team will be reaching out to you shortly. Thank you again for your feedback.
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