Maximilian Sunflower
Helianthus maximiliani
5–8 ft tall and it blooms Aug through Oct — an easy fit for South Dakota, hardy in zones 3–9 here.
- Full sun
- Dry–average
- 5–8 ft
- Blooms Aug–Oct
South Dakota gardens sit in the Great Plains — a landscape of shortgrass and mixedgrass prairie under big open sky. The plants below evolved with that climate (continental, semi-arid) and are hardy through zones 3–5, so once established they shrug off the local weather without fuss, fertilizer, or much water.
Ecoregion: Black Hills & mixedgrass prairie
Each collection is filtered to what actually grows in South Dakota. Pick the goal that fits your conditions.
42 native species
42 native species
44 native species
8 native species
23 native species
35 native species
49 native species
33 native species
39 native species
18 native species
6 native species
7 native species
7 native species
26 native species
10 native species
9 native species
A cross-section of the 50 species native to your region — the workhorses worth starting with.
Helianthus maximiliani
5–8 ft tall and it blooms Aug through Oct — an easy fit for South Dakota, hardy in zones 3–9 here.
Liatris spicata
Native to South Dakota and hardy in zones 3–9; it flowers in Jul and Aug and reaches 2–4 ft.
Echinacea purpurea
Native to South Dakota and hardy in zones 3–9; it blooms Jun through Sep and reaches 2–4 ft.
Zizia aurea
Native to South Dakota and hardy in zones 3–8; it blooms Apr through Jun and reaches 1.5–2.5 ft.
Physostegia virginiana
Native to South Dakota and hardy in zones 3–9; it flowers in Aug and Sep and reaches 2–4 ft.
Lobelia siphilitica
2–3 ft tall and it flowers in Aug and Sep — an easy fit for South Dakota, hardy in zones 4–9 here.
Gaillardia aristata
A South Dakota native at 1–2.5 ft tall that blooms Jun through Sep, comfortable in zones 3–10.
Solidago speciosa
2–4 ft tall and it flowers in Sep and Oct — an easy fit for South Dakota, hardy in zones 3–8 here.
Cephalanthus occidentalis
A South Dakota native at 5–10 ft tall that blooms Jun through Aug, comfortable in zones 5–9.
Agastache foeniculum
Native to South Dakota and hardy in zones 4–9; it blooms Jun through Sep and reaches 2–4 ft.
Cercis canadensis
A South Dakota native at 20–30 ft tall that flowers in Mar and Apr, comfortable in zones 4–9.
Symphyotrichum novae-angliae
A South Dakota native at 3–5 ft tall that flowers in Sep and Oct, comfortable in zones 3–8.
Geum triflorum
Native to South Dakota and hardy in zones 3–7; it flowers in Apr and May and reaches 6–16 in.
Asclepias tuberosa
Native to South Dakota and hardy in zones 3–9; it blooms Jun through Aug and reaches 1.5–2.5 ft.
Aquilegia canadensis
1–2.5 ft tall and it blooms Apr through Jun — an easy fit for South Dakota, hardy in zones 3–8 here.
Symphyotrichum oblongifolium
1.5–2.5 ft tall and it blooms Sep through Nov — an easy fit for South Dakota, hardy in zones 3–8 here.
Seed packets, plugs, and starter plants for many of these species ship to your door.
Browse on AmazonSome links here are affiliate links — we may earn a small commission at no extra cost to you. The surest source of locally-adapted stock is a native-plant nursery or a native plant society sale in your area.