Brunnera (Brunnera macrophylla 'Jack Frost')

Common names:
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Give a thumbs up Variegated Siberian Bugloss
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General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Partial Shade to Full Shade
Full Shade
Water Preferences: Mesic
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Maximum recommended zone: Zone 9b
Plant Spread: 24 inches
Leaves: Unusual foliage color
Other: Silver/Gray foliage. Heart shaped leaves with green prominent green veining.
Flowers: Showy
Flower Color: Blue
Other: Sky blue
Flower Time: Spring
Inflorescence Height: 17 inches
Foliage Mound Height: 14 inches
Resistances: Deer Resistant
Rabbit Resistant
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Other: Requires consistently moist soil, do not let it dry out between waterings.
Containers: Suitable in 3 gallon or larger
Needs excellent drainage in pots
Miscellaneous: Patent/Plant Breeders' Rights: PP13859; EU9772
Awards and Recognitions: Other: RHS Award of Garden Merit (2004); 2005 Great Plant Picks award winner; 2012 PPA Perennial Plant of the Year
Child plants: 2 child plants

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The All Things Plants Top 25 List of Shade Garden PlantsThe All Things Plants Top 25 List of Shade Garden Plants
May 3, 2014

Let's open Shade Gardens week with a list of the most active entries in our database. Among the thousands of plants that want full or mostly shade, which ones have the most pictures, comments and other details added? Let's find out!

(Full article15 comments)
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Comments:
Posted by Mike (Lower Hudson Valley, NY - Zone 6b) on Aug 24, 2014 8:22 PM

My all-time favorite plant for shade or dappled shade. Mixes well with lungwort, bluebells, heuchera, smaller hostas, columbine, and lamium. The tiny little flowers that rise above the leaves are lovely, but I grow it primarily for its foliage.

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Posted by Marilyn (Northern KY - Zone 6a) on Jan 15, 2012 3:11 AM

Brunnera macrophylla 'Jack Frost' is the Perennial Plant of the Year for 2012.

I grow this and love it!

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Posted by sherrilosee (Bloomington, IN - Zone 6a) on Aug 14, 2012 7:20 PM

A prolific bloomer and always looks wonderful!

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Posted by Bonehead (Planet Earth - Zone 8b) on Mar 13, 2014 12:30 PM

Grows quickly to a nice sized mound. Easy to divide. Brightens up any shady corner.

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Plant Events from our members
jerseyridgearts On June 13, 2014 Obtained plant
replacement purchased from Hornbakers
jerseyridgearts On June 1, 2014 Plant Ended (Removed, Died, Discarded, etc)
Catmint20906 On April 17, 2015 Bloomed
christine2 On May 1, 2014 Obtained plant
2
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Discussion Threads about this plant
Thread Title Last Reply Replies
Delicate and pretty by DavidofDeLand May 18, 2014 7:54 AM 2
Brunnera by jkwgardner Feb 17, 2019 12:06 PM 14
I got a box! by pdermer1x Nov 3, 2018 11:47 AM 2
Show your variegated plants! (or spotted, splashed, etc anything but green!) by Gina1960 Dec 19, 2018 8:38 AM 200
Help my Jack Frost is dying by tanakaplant Jun 21, 2018 7:29 AM 4
What Perennials are you ordering 2018? by ge1836 Sep 17, 2018 3:23 PM 63
plants for deep shade that won't overrun delicate natives? by volcanicclay Aug 3, 2017 4:53 PM 6
Newbie needs some hand holding.... by pearson1662 Aug 17, 2017 7:53 AM 23
Jack Frost Brunera by Acsublette Apr 19, 2017 7:34 PM 5
Banner for February 10, 2017 by Paul2032 by Paul2032 Feb 10, 2017 7:46 AM 2
2017 Spring Plant Swap CHAT by RickM Jun 2, 2017 3:39 PM 443

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