Stock- Giant Imperial Mixed

Matthiola incana Open Pollinated

  • Annual 60cm
  • Highly Scented
  • Large flowers

Standard seed packet, 150 seeds

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'Stock- Giant Imperial Mixed' seeds

Matthiola incana

  • Annual 60cm
  • Highly Scented
  • Large flowers

Annual growing to 60cm. Bush-like plant with grey/green foliage and branches of tall single flowers in a mix of purple shades. Sweet scented. Good for beds, borders and as a cut flower.

Seeds per gram: 600
Product code: B1-05

Best Months to Sow
  J F M A M J J A S O N D
Quick Sowing Guide
Method Sow direct or raise seedlings
Sowing Depth 3mm
Season Mid-summer and autumn
Germination 7-14 days @ 20-22°C
Hardiness / Life Cycle Hardy Annual
Plant Spacing 30cm
Plant Height 60cm
Position Full sun, moist well drained soil
Days Until Maturity 140 days

*Notes: Do not overcrowd seedlings as they are prone to "damping off". Deadhead to prolong flowering. Susceptible to aphids and downy mildew.

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.


Ratings & Reviews

Stock- Giant Imperial Mixed

I planted a great deal of these in the garden, but what grew from them was not as described in word or picture. They are all the same colour, flowers are very sparesly placed on the stem and only single.
Louisa W 29 July 2020

A long gestation

My second attempt to grow Imperials was the same result as the first - the seeds turned out to be Virginians - lovely, but not what I ordered.
customer review from 9/08/2015 19 March 2016