Fragrant Sumac
Rhus aromatica
Anacardiaceae · broadleaf deciduous shrub · introduced
Last updated
Fragrant sumac (Rhus aromatica) is a broadleaf deciduous shrub in the Anacardiaceae family native to eastern North America from Vermont and Ontario to eastern South Dakota, south to Texas and Florida. It reaches 2-6 ft tall (5 ft at 20 years) with a rounded, multiple-stem form. Yellow flowers appear in 2-inch clusters followed by red fruit, and the coarse foliage turns red in fall.
Fragrant sumac is hardy in zones 3a-8b and prefers full sun with adaptable soil drainage (pH 5.0-8.0) and low water needs, requiring a minimum 24-inch root depth. One cultivar is available in the trade. The fruit has a high edibility rating (4/5). Possible skin rash from contact is reported but unsubstantiated.
Quick Facts
Phenological Calendar
| Stage | Typical Window |
|---|---|
| Bud break BBCH 07 | Feb 15-Mar 15 |
| Leaf emergence BBCH 11 | Mar 1-Apr 1 |
| Bloom start BBCH 61 | Apr 1-Apr 30 |
| Bloom end / petal fall BBCH 69 | Apr 15-May 15 |
| Fruit/seed development BBCH 71 | Jun 1-Aug 31 |
| Fruit/seed maturity BBCH 85 | Sep 1-Nov 30 |
| Fall color / leaf senescence BBCH 93 | Oct 1-Nov 15 |
| Dormancy BBCH 97 | Nov 15-Feb 28 |