Sweet Flag
Acorus americanus
- 25 available.
- Inventory on the way
- Guaranteed locally grown
- Delivery ONLY to Metro Atlanta & Athens within 5-7 business days
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Pickup in 3-5 business days from our Switchyard in Chamblee
(Mon & Fri 3pm-6pm - 3708 N Peachtree Rd, Atlanta, GA)

Sweet Flag is a hardy evergreen perennial swamp or bog plant with bright yellow-green spicy scented Iris-like foliage. The fleshy spadix covered with tiny white flowers appears in June and July, followed by dark berries. Prefers full sun and moist to wet soils. A vigorous spreader that can be used for erosion control. Tolerates short droughts once established.
Type: |
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Origins: |
Northeast and Upper Midwest N. America |
Height: |
2' - 3' |
Spread: |
0.5' - 1' |
Spacing: |
0.5' |
USDA Hardiness Zone: |
3 - 6 |
Culture: |
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Bloom Color: |
Green |
Season of Interest: |
MAINTENANCE NEEDS: Low maintenance. Keep soil moist.
LANDSCAPE USES: Accents or Group Plantings, Borders, Naturalized Areas, Wildlife Gardens Native Gardens, Pond Edges, Water Gardens, and Containers
COMPANION PLANTS: Swamp Milkweed, Cherokee Sedge, Northern Blue Flag Iris
IMAGES: Jack Greenlee, U.S. Forest Service, Acorus americanus USFS-1, (2) Photo by Tom Potterfield, Acorus americanus (sweetflag), (3) Ryan Hodnett, Sweetflag (Acorus americanus) - Kitchener, Ontario 2018-08-17, CC BY-SA 4.0
*As plants have ranges in appearance they may not appear as the images shown