Alphabetical Plant Listing

Acorus gramineus 'Ogon' (Golden Variegated Sweet Flag)

Golden Variegated Sweet Flag, Golden Dwarf Sweet Flag, Grassy-Leaved Sweet Flag


Ideal for wet areas, Acorus gramineus 'Ogon' (Golden Variegated Sweet Flag) is a semi-evergreen herbaceous perennial forming an attractive tuft of gracefully arching, narrow, sword-shaped, golden-yellow leaves adorned with olive green stripes. The foliage is sweetly fragrant when bruised and evergreen in mild winter areas. From spring to early summer, it bears inconspicuous yellow-green flowers that give way to tiny, reddish berries. A great choice for naturalizing, Golden Variegated Sweet Flag is quite versatile in the garden and terrific in mixed containers. It also makes a useful aquarium plant.

  • Grows easily about 6-12 in. tall and wide (15-30 cm). This plant will slowly spread over time by rhizomes to form a dense ground cover. It is not considered invasive.
  • Enjoys full sun to part shade and thrives in medium to wet soils. Do not let the soil dry out. Afternoon shade is appreciated in hot summer climates.
  • This is a graceful plant for beds, borders, to edge paths or walkways, near ponds and streams and as a ground cover. Excellent choice to brighten shady areas.
  • Low maintenance, this plant is generally disease and pest free.
  • Propagate by rhizome division at the beginning of the growing season. Pot up and plant out only when fully established.
  • Native to China, Japan, Korea, India, Thailand, Myanmar and the Philippines.

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Requirements

Hardiness 5 – 9
Heat Zones 2 – 11
Climate Zones 3, 3B, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Plant Family Acorus - Sweet Flags
Exposure Full Sun, Partial Sun
Season of Interest Spring (Mid,Late)
Summer (Early,Mid,Late)
Fall
Height 6" – 1' (15cm – 30cm)
Spread 6" – 1' (15cm – 30cm)
Spacing 12" (30cm)
Water Needs Average, High
Maintenance Low
Soil Type Chalk, Clay, Loam
Soil pH Acid, Alkaline, Neutral
Soil Drainage Poorly Drained
Characteristics Showy, Semi-Evergreen
Tolerance Wet Soil
Garden Uses Beds and Borders, Edging, Ground Covers, Ponds and Streams, Small Gardens
Garden Styles Informal and Cottage

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While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.


Requirements

Hardiness 5 – 9
Heat Zones 2 – 11
Climate Zones 3, 3B, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Plant Family Acorus - Sweet Flags
Exposure Full Sun, Partial Sun
Season of Interest Spring (Mid,Late)
Summer (Early,Mid,Late)
Fall
Height 6" – 1' (15cm – 30cm)
Spread 6" – 1' (15cm – 30cm)
Spacing 12" (30cm)
Water Needs Average, High
Maintenance Low
Soil Type Chalk, Clay, Loam
Soil pH Acid, Alkaline, Neutral
Soil Drainage Poorly Drained
Characteristics Showy, Semi-Evergreen
Tolerance Wet Soil
Garden Uses Beds and Borders, Edging, Ground Covers, Ponds and Streams, Small Gardens
Garden Styles Informal and Cottage

Great Plant Combination Ideas with Acorus - Sweet Flags

Guides with Acorus - Sweet Flags

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