Quick answer: Water birch (Betula occidentalis) is native to 1 state. What's commonly sold under this name is the true wild species. No live listing of the true species was found as of 15 Sep 2026.
Photo: Matt Lavin from Bozeman, Montana, USA, Wikimedia Commons (CC-BY-SA-2.0)
Where it's native
Listed in the directory as native to these states. Click a state for its full native-plant guide.
Growing conditions
From the Lady Bird Johnson Wildflower Center Native Plant Database.
| Sun | Sun, Part Shade, Shade |
|---|---|
| Water | Moist |
| Soil | Moist soils |
| Bloom | Apr-May |
| Height | 20-30 ft |
| Wildlife value | Attracts birds/hummingbirds, browsed by livestock, sap used for syrup/beverages |
Buying it
No live listing of the true wild species was found as of 15 Sep 2026 — that means our last search didn't surface one, not that the plant is unavailable.
No live seed or plant listing found as of 15 Sep 2026. That means our last search didn't surface one — not that the plant is unavailable. Try a regional native-plant nursery.
Quick answers about Water birch
Where is Water birch native?
Water birch (Betula occidentalis) is native to Alaska. Check your state's page in this directory for the full list of plants native where you live.
When does Water birch bloom?
Water birch blooms Apr-May. Exact timing shifts a few weeks with latitude and elevation.
What growing conditions does Water birch need?
Light: Sun, Part Shade, Shade. Water: Moist. Soil: Moist soils. Mature height: 20-30 ft.
Is Water birch good for pollinators and wildlife?
Yes. Wildlife value: Attracts birds/hummingbirds, browsed by livestock, sap used for syrup/beverages.
Is Water birch deer-resistant or drought-tolerant?
Water birch is tolerates shade.
Where can I buy Water birch?
We haven't found an online listing of the true wild species as of 15 Sep 2026. A regional native-plant nursery or native seed company is your best source; ask for Betula occidentalis by its scientific name.
Similar native plants
Native plants that share growing conditions or range with Water birch.
- Red huckleberry Vaccinium parvifolium
- Salmonberry Rubus spectabilis
- Mountain hemlock Tsuga mertensiana
- Sitka spruce Picea sitchensis
- Western redcedar Thuja plicata
- Pacific yew Taxus brevifolia
Also listed under
Get the full buying guide
Every pick worth knowing across pollinators, shade, drought and more, in one PDF, with the tradeoffs spelled out. No spam, unsubscribe anytime.