
Light Needs

Mature Height

Mature Spread

Growing Zones
Ogon Golden Variegated Sweet Flag is the perfect, well-behaved ornamental grass every gardener needs. Variegated Sweet Flag stays compact and short and can be used in a mixed seasonal container and the garden bed to accent larger perennials and shrubs. The strappy leaves are colored in thick yellow and deep green stripes, giving a bright overall look to this plant. Acorus gramineus looks like an ornamental grass but is classified as a neutral grass that behaves more like an evergreen perennial, making them less likely to be invasive or heavily self-seeding.
Deer and rabbits rarely bother neutral grass plants, preferring plants with more tender leaves. Acorus gramineus can be very drought tolerant after it matures. However, it also thrives in boggy or pondside gardens, where soils tend to stay wet year-round. This plant's bright coloring and striking architectural shape make it an excellent filler or thriller in mixed containers. Good companion plants include coleus and calibrachoa in equally bright colors. Pair Graceful Grasses® Ogon with other long-blooming perennials in a garden bed, such as asters in the fall or bleeding heart in the spring.
Graceful Grasses® Ogon Golden Variegated Sweet Flag Care
Ogon Sweet Flag prefers to grow in either full sun or part shade and thrives in boggy pondside gardens. Well-draining soil is also acceptable if it holds moisture well or the plants are heavily mulched with organic material. Annual mulching with organic compost will ensure that the soil remains nutrient rich without applying fertilizers. Water container-grown Acorus when the top 1-2 inches of soil are dry.
Perennial neutral grasses require little pruning or other maintenance. They are slow growers that look good throughout the year. Lightly prune back any winter-damaged foliage early in the spring. Divide these grass-like plants only in the early spring. The plants will need an entire growing season to recuperate and reestablish their root system before the semi-dormancy of winter.
Graceful Grasses® Ogon Golden Variegated Sweet Flag Spacing
The slow-growing plants will have a mature height of 14 inches and a spread of 12 inches. Space plants 12 inches apart on the center when planting with other perennials or in large numbers. Acorus will require a container of at least 10 inches in diameter.
Graceful Grasses® Ogon Golden Variegated Sweet Flag Information
USDA Hardiness Zones: 5 - 11 |
Plant Type: Perennial |
Light Exposure: Partial Shade to Full Sun (3+ Hours Direct Sunlight) |
Mature Height: 6 - 14 Inches |
Mature Spread: 10 - 12 Inches |
Mature Spacing: 10 - 12 Inches |
Habit: Upright |
Flower Color(s): None |
Flower Description: N/A |
Bloom Period: N/A |
Foliage Type: Herbaceous |
Foliage Color(s): Green, Yellow |
Foliage Description: Variegated |
Seasonal Interest: Fall Interest |
Watering: Average |
Resists: Disease |
Tolerates: Heat, Drought |
Attracts: N/A |
Container Role: Filler or Thriller |
Uses: Borders, Containers, Mass Planting |
Features: Deadheading Not Necessary, Foliage Interest, Fragrant, Low Maintenance, Award Winner |
Brand: Proven Winners |
Common Name: Graceful Grasses® Ogon Golden Variegated Sweet Flag |
Other Name(s): N/A |
Scientific Name: Acorus gramineus |
- SKU:
- ACOOG
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts

Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts

Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts

Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons

Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons

Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
All bushes, perennials & trees come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.

Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 24th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.