Advanced Search Filters

Plant Type
Hardiness Zone
Heat Zone
Sunset Zone
Function
Sun Exposure
Soil Moisture
Water Requirement

ALYSSUM montanum 'Mountain Gold'

Image of Alyssum montanum 'Mountain Gold'

James H. Schutte

Family

Brassicaceae

Botanical Name

ALYSSUM montanum 'Mountain Gold'

Plant Common Name

Mountain Gold Madwort, Mountain Madwort

General Description

Mountain madwort is native to the Mediterranean. It is a mound forming perennial that produces fragrant yellow flowers borne in clusters above gray-green hairy foliage. Mountain Gold is one cultivar that is worth its weight, since it covers itself entirely with yellow flowers that its foliage becomes hardly visible.

Mountain Gold madwort thrives best in dry rocky soil and has a preference to full sun, although it will tolerate light shade. Add vibrancy to the facade of stone walls by planting it in empty crevices or plant towards the front of dry borders. Also a nice addition to alpine container or hypertufa trough.

Characteristics

  • AHS Heat Zone

    9 - 1

  • USDA Hardiness Zone

    4 - 8

  • Sunset Zone

    A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

  • Plant Type

    Perennial

  • Sun Exposure

    Full Sun, Partial Sun

  • Height

    4"-8" / 10.2cm - 20.3cm

  • Width

    18"-20" / 45.7cm - 50.8cm

  • Bloom Time

    Late Spring, Early Summer

  • Native To

    Eastern Europe, Mediterranean

Growing Conditions

  • Soil pH

    Neutral, Alkaline

  • Soil Drainage

    Poorly Drained

  • Soil type

    Loam, Sand

  • Growth Rate

    Fast

  • Water Requirements

    Average Water

  • Habit

    Clump-Forming

  • Seasonal Interest

    Spring, Summer, Fall

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    Yellow

  • Foliage Color (Spring)

    Gray Green, Gray

  • Foliage Color (Summer)

    Gray Green, Gray

  • Foliage Color (Fall)

    Gray Green, Gray

  • Fragrant Flowers

    Yes

  • Fragrant Fruit

    No

  • Fragrant Foliage

    No

  • Bark or Stem Fragrant

    No

  • Flower Petal Number

    Single

  • Repeat Bloomer

    Yes

  • Showy Fruit

    No

  • Edible Fruit

    No

  • Showy Foliage

    No

  • Foliage Texture

    Medium

  • Foliage Sheen

    Matte

  • Evergreen

    No

  • Showy Bark

    No

Special Characteristics

  • Usage

    Alpine, Container, Mixed Border, Rock Garden / Wall

  • Sharp or Has Thorns

    No

  • Invasive

    Sometimes

  • Self-Sowing

    Yes