American Snowbell
Styrax americanus
Zones 5–13
Growing
Because this woody shrub naturally thrives in swamp forests and floodplains, it is an excellent choice for adding structure to your garden's dampest corners. When establishing your American snowbell, focus on providing constant moisture and a site that can tolerate wet soil. If you are starting your plants from seed indoors, you can later transplant them into your landscape or even grow them in containers, provided the growing medium stays hydrated.
To maintain a healthy, well-shaped shrub, use regular pruning and training techniques. By pruning and tying down upright limbs, you can improve the plant's structural strength and encourage better lateral branching. This practice also helps maintain a manageable size for the plant within your garden borders.
Keep a close eye on your shrub's health by periodically monitoring for any emerging pest or disease problems. While this species is hardy, maintaining good weed control around the base of the plant is essential for overall vigor. If you notice any issues, you can use an integrated pest management approach, combining cultural and physical strategies to keep your snowbell flourishing.
| Sun | part sun |
|---|---|
| Water | high |
| Grow time | — |
| Height | >6ft |
| Spacing | >24in |
| Full sun | ✗ |
|---|---|
| Part shade | ✓ |
| Shade | ✓ |
| Life cycle | perennial |
|---|---|
| Category | flowering shrub |
| Growth habit | shrub |
| Frost tolerance | hardy |
| Height | over 6ft |
| Spacing | over 24in |
| Days to bloom | over 150 |
| Native us | ✓ |
| Water | high |
|---|---|
| Drainage | wet tolerant |
| Soil ph min | 5.5 |
| Soil ph max | 7.0 |
| Propagation | |
| Seed | ✓ |
| Cutting | ✗ |
| Division | ✗ |
| Graft | ✗ |
| Tuber bulb crown | ✗ |
| Transplant | ✓ |
| Container ok | ✓ |
| Spread | self seeds |
| Deer resistant | ✓ |
| Drought tolerant | ✗ |
| Toxic to | |
| People | — |
| Pets | — |
| Livestock | — |
| Length | under 2wk |
|---|---|
| Colors | |
| White | ✓ |
| Yellow | ✗ |
| Orange | ✗ |
| Red | ✗ |
| Pink | ✗ |
| Purple | ✗ |
| Blue | ✗ |
| Green | ✗ |
| Visitors | |
|---|---|
| Honey bees | ✓ |
| Native bees | ✓ |
| Bumblebees | ✓ |
| Butterflies | ✓ |
| Moths | ✓ |
| Hummingbirds | ✗ |
| Beneficial insects | — |
| Nectar | medium |
| Pollen | medium |
| Larval host | — |
| Specialist bees | — |
| Seed for birds | — |
| Status | none |
|---|---|
| Regions | |
| Northeast | ✗ |
| Southeast | ✗ |
| Midwest | ✗ |
| Plains | ✗ |
| Southwest | ✗ |
| Mountain west | ✗ |
| Pacific northwest | ✗ |
| California | ✗ |
| Hawaii | ✗ |
| State noxious | ✗ |
| Escapes cultivation | ✗ |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sow | no | no | yes | yes | yes | no | no | no | no | no | no | no |
| Harvest | — | — | — | — | — | — | — | — | — | — | — | — |
References: Wikipedia · how this data is made