Petunia 'Blue Frost'


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Key information

Plant type

Half-hardy annual

Flower colour






Skill level


photo by Claire Davies, copyright GAP Photos (42118)

Plant details

Most bedding petunia varieties can be classified as one of two kinds: Multifloras, which have a large number of smaller flowers that tend to be more weather-resistant, and Grandifloras, which have fewer blooms. However, these are enormous and often floppy, making them vulnerable to wind and rain unless grown in sheltered containers where they really star. The Frost range of varieties, there is a good red as well as 'Blue Frost', belong to this group, but combine early flowering with exceptionally good weather resistance.

Family: Solanaceae

Genus: Petunia

Cultivar: Blue Frost

Plant type: Half-hardy annual

Flower colour: Blue

Foliage colour: Mid-green

Feature: Flowers

Sun exposure: Full sun

Soil: Well-drained/light

Hardiness: Tender

Skill level: Beginner

Height: 30cm

Spread: 25cm

Time to plant seeds: September to May

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