'Siberian Blues' Dianthus Seeds

(P) Pkt of 50 seeds
Item #00745-PK-P1


The closest to a true-blue dianthus

Jazz up the dianthus bed with this richly colored, long-blooming 'Siberian Blues' Dianthus. From late spring well into fall, masses of lavender-blue blooms (each 1/2- to 1-inch across) arise in big clusters on tough, vigorous plants. Branching from the base, these 6- to 12-inch plants become incredibly dense, for even more flowers all season long.

Unlike some Garden Pinks, 'Siberian Blues' Dianthus won't melt out in the heat and humidity of summer. The rounded plants stay neat and compact, their blue-green foliage offering great contrast to the vibrant blue flowers. The perfect companion to pink Dianthus.

'Siberian Blues' Dianthus blooms the first year from seed and is very long-lived. Sow seed in early summer for bloom the following spring. Best performance in sun and well-drained, gritty soil.


Skip Product Specs
Genus Dianthus
Species amurensis
Variety 'Siberian Blues'
Item Form (P) Pkt of 50 seeds
Zone 3 - 8
Bloom Start to End Late Spring - Late Fall
Seeds Per Pack 50
Plant Height 6 in - 12 in
Plant Width 12 in - 15 in
Bloom Size .5 in - 1 in
Additional Characteristics Flower
Bloom Color Blue, Lavender
Light Requirements Full Sun
Moisture Requirements Moist,  well-drained
Soil Tolerance Normal,  loamy
Uses Beds, Ornamental, Outdoor

Product Review Summary

Based on 4 reviews
The average rating for this product is 5 out of 5 stars
Overall Rating: 5.0/5.0

Customer Reviews

January 23, 2022

Gorgeous unique COLOR !!

This shopper rated the product 5 out of 5 stars

Once you have grown this dianthus you'll always want this stunning unique beauty in your garden! 'Siberian Blues' is vigorous and heavy flowering and plants will persist for several years and have seeded out gently in my garden. Everyone loves and comments on this dianthus!

TerryR from AB
January 12, 2020

Healthy plant, beautiful flowers

This shopper rated the product 4 out of 5 stars

Seeds germinates well into a very healthy plant, The flowers are beautiful, almost neon. It takes a hard freeze to go dormant. It takes all weather conditions and different soils well, also tolerates part shade. The only issue I have had is that it is quite aggressive, spreading from the roots and seeds. The right spot for it, such as a border that won’t take tender plants would be great.

El Grillo from TX
April 06, 2018

Pretty Little Flowers

This shopper rated the product 5 out of 5 stars

Bought these seeds a few years ago. Germinated fairly well. Planted plants on a little slope and don't mess too much with them except pull any weeds or grass in them. I won first place with flowers in dianthus class at county farm show!

Rabbit20 from PA
June 10, 2017

Still good

This shopper rated the product 5 out of 5 stars

I ran out of steam last year and planted the year-old seeds this year. They germinated very well and are thriving despite the inadequate attention I have given them - same for the Dianthus "Sweetness" variety.

from TN

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