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Gerald L. Klingaman
Acoraceae
Acorus gramineus
Grassleaf Sweet Flag
Grassleaf sweet flag is a semi-evergreen perennial that originates from Japan. It is grown for its neat clumping habit and attractive grass-like foliage, which is aromatic when crushed. There are many highly desirable cultivars of sweet flag such as the golden variegated 'Golden Edge' and the dwarf 'Ogon'. This perennial is easy to grow if provided with rich evenly moist soil and full to partial sun. Plant in boggy gardens or in fertile beds and borders. These plants will not tolerate deep standing water.
12 - 2
5 - 9
3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21
Perennial
Full Sun, Partial Sun
10"-12" / 25.4cm - 30.5cm (12)
Late Spring, Early Summer
Eastern Asia, Japan
Acidic, Neutral
Poorly Drained
Clay, Loam, Sand
Wet Site
Medium
Clump-Forming
Spring, Summer, Fall
Insignificant
Green
Tan
Green, Light Green
Green, Dark Green
Green, Dark Green, Sandy Brown
No
Yes
Single
Fine
Glossy
Semi-Evergreen
Bog Garden, Edging, Groundcover, Mixed Border, Water Gardens
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