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A must for the herbacious border with tall elegant spikes of double and semi-double blooms through the summer. This cottage garden favourite will not disapoint bringing height and colour to the garden. 
Round table is a mixture of 9 varieties; Astolat, Black Knight, Blue Bird, Blue Jay, Camellaird, Galahad, King Arthur and Summer Skies.


When to Sow : Jan - July

Sow in Jan for June flowering
Surface sow onto moist compost, just covering with a little vermiculite. Place in a propagator with lid or into a poly bag to keep evenly moist.  Ideal temp 15-18°C. Bottom heat will speed up germination.

Late sowings will flower the following year.

Transplant seedlings when large enough to handle to individual pots.


  • Classification: Hardy Perennial
  • Expert Level: Medium
  • Germination Time: 2-3 wks 


  • Site: Full Sun/ Part Sun
  • Soil Type: Chalk / Sand/ Loam
  • Soil Acidity: All Types
  • Mositure: Care: Will need staking and regular feeding. Thin shoots to 2-3 per plant for best blooms  (5-7 on established plants) Cut back after flowering to encorage repeat flowering.
  • Use: Cut Flowers, Garden Borders, Dried
  • Harvesting: Harvest  when 30% of blooms have openened on the spike
  • Days to Maturity: 120 days 


  • Vase Life: 5-7 Days
  • Height:1.5-2m
  • Plant Spacing:  30cm

Delphinium Pacific Giant "Round Table Mix"

Out of Stock
  • 45 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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