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Prepare to be enchanted by the Snapdragon's graceful allure. With tall slender stems billowing with blooms they are a must for summer bouquets and great for pots too. Plants prefer cold weather and autumn sowings will do particularly well, can also be sowedred in Spring.

When to Sow: Sep - Mar

Sow under glass. Surface sow onto moist but well-drained seed compost. Do not cover the seed.  Do not exclude light.  Ideal Temp 18-20°C.  Seedlings will be very small and should only be watered from below to prevent disturbance.  When large enough to handle transplant seedlings to 8cm pots. Grow on in cooler conditions for 10-15 days. Plant out after danger of frost has passed. Seeds sown in autumn can be overwintered under glass for planting out the following spring.


  • Classification: Half Hardy Annual
  • Expert Level:  Medium
  • Germination Time: 2-8 Weeks


  • Site: FullSun / Partial Sun
  • Soil Type: Chalk/ Sand/ Loam
  • Soil Acidity: Alkaline - Neutral
  • Mositure: Well drained
  • Care: Cut & Come Again.  Pinch after first few sets of leaves have formed for bushier growth. May require staking.
  • Use: Cut Flowers, Garden Borders
  • Harvesting: Harvest  with only bottom 2 flowers open on the stem.
  • Days to Maturity:  100-110 Days


  • Vase Life: 7 to 10 days
  • Height:120- 150cm
  • Plant Spacing:  25cm

Antirrhinum Majus (Snapdragon) "Potomac Lavender"

  • 40  Seeds per packet Approx

    Please note that the majority of our seeds are packed by volume so the number of seeds indicated is an approximation.

    We make every effort to provide British seeds where possible, but in some cases our British Growers are unable to grow in sufficient quantities to meet our demand or the seeds are subject to Plant breeders' rights which means it is only possible for us to buy these seeds from certain non UK flower farms 

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