Delphinium- Butterfly Blue

Delphinium grandiflorum Open Pollinated

  • Perennial grown as an annual 40cm
  • Vivid blue flowers

Standard seed packet, 80 seeds

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'Delphinium- Butterfly Blue ' seeds

Delphinium grandiflorum

Synonyms: Delphinium chinense

  • Perennial grown as an annual 40cm
  • Vivid blue flowers

Perennial usually grown as an annual growing to 40cm. Green fern-like foliage on a neat compact plant. Produces sparse flower spikes of vivid blue flowers over a long period. Great for beds, borders, rockeries, mass planting, cottage gardens and container planting. Makes an excellent cut flower. Also known as "Siberian larkspur" or Chinese Delphinium".

Seeds per gram: 850
Product code: F7-09

Best Months to Sow
  J F M A M J J A S O N D
Quick Sowing Guide
Method Raise seedlings
Sowing Depth 5mm
Season Spring and autumn
Germination 10-20 days @ 18-21°C
Hardiness / Life Cycle Hardy Perennial (usually grown as an annual)
Plant Spacing 15cm
Plant Height 40cm
Position Part or full sun, moist well drained soil
Days Until Maturity 140 days

*Notes: Protect from slugs and snails.

How To Grow



We deliver Australia wide.

All orders are dispatched from our warehouse in Knoxfield, Victoria, Australia.

We do not deliver overseas.

Shipping cost is calculated using all the items in your shopping cart and your delivery postcode. The table below outlines the delivery options and costs.

Order dispatch time is currently 1-3 business days plus delivery time.
Please note we are unable to guarantee specific delivery dates or delivery timeframes, all delivery times are estimates only.


Order contains: Delivery options: Delivery cost per order
Small seed packets ONLY - Economy Delivery $3.00 or FREE on orders over $25 $5
Parcel Delivery Capped rate of $8.99
Express Delivery $15.00

BULK seed, garden supplies, tools, or accessories -

Parcel Delivery

Capped rate of $8.99

Express Delivery

Starting from $15.00
(Calculated by weight)
Live Plants - Live plants Capped rate of $10.00

*All orders sent to Western Australia are subject to mandatory inspection and fees by Quarantine WA. These fees are included in all shipping costs above.

**We will replace all orders that are lost or damaged in transit however we will not replace or refund orders simply because they were delivered later than estimated. Full details here.


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