Great Blue Lobelia
Lobelia siphilitica
Pollen-rich and bee-friendly — feeds native bees, hummingbirds, and butterflies; deep blue flowers, it flowers in Aug and Sep.
- Full–part sun
- Average–wet
- 2–3 ft
- Blooms Aug–Sep
The native flowers that feed honey bees, bumblebees, and the hundreds of solitary native bees most gardeners never notice. For Wisconsin, the right natives are shaped by Northern forest, driftless prairie & oak savanna and a cold continental climate. Every species below, from Great Blue Lobelia and Golden Alexanders to the rest of the list, is genuinely native to Wisconsin and the wider flora of the Midwest and hardy through zones 3–5. Most of our native bees are solitary and unfussy, but they depend on a steady supply of pollen-rich, single (not double) flowers. Open daisy and umbel shapes are easiest for short-tongued bees, while tubular flowers reward the long-tongued bumblebees. Skip pesticides entirely and leave some bare, undisturbed ground and pithy stems where ground- and stem-nesting bees raise their young.
Each one native to your region and hardy in zones 3–5 · see this collection in other states.
Lobelia siphilitica
Pollen-rich and bee-friendly — feeds native bees, hummingbirds, and butterflies; deep blue flowers, it flowers in Aug and Sep.
Zizia aurea
A bee plant first and foremost — feeds the specialist bees that depend on it, along with butterflies and native bees — reaching 1.5–2.5 ft, blooming from Apr to Jun.
Mertensia virginica
Bee fuel — pollen-rich, single flowers — feeds the specialist bees that depend on it, along with hummingbirds and native bees, for loam ground and flowering from Mar to May.
Solidago speciosa
Pollen-rich and bee-friendly — feeds the specialist bees that depend on it, along with butterflies and native bees, good through zone 8 and flowering in Sep and Oct.
Liatris spicata
Bee fuel — pollen-rich, single flowers — feeds the specialist bees that depend on it, along with butterflies and native bees, for clay and loam ground and flowering in Jul and Aug.
Silphium perfoliatum
Pollen-rich and bee-friendly — feeds native bees and butterflies, hardy in zones 3–9 and flowering from Jul to Sep.
Monarda didyma
A bee plant first and foremost — feeds native bees, hummingbirds, and butterflies; scarlet red flowers, it flowers in Jul and Aug.
Helianthus maximiliani
A bee plant first and foremost — feeds native bees and butterflies — reaching 5–8 ft, blooming from Aug to Oct.
Phlox divaricata
One the bees find first — feeds native bees, hummingbirds, and butterflies; good through zone 8, it flowers in Apr and May.
Symphyotrichum oblongifolium
Pollen-rich and bee-friendly — feeds native bees and butterflies; spreading 2–3 ft, it blooms Sep through Nov.
Penstemon digitalis
Bee fuel — pollen-rich, single flowers — feeds the specialist bees that depend on it, along with hummingbirds and native bees, 2–4 ft tall and flowering in May and Jun.
Geum triflorum
One the bees find first — feeds the specialist bees that depend on it — 6–16 in tall, blooming in Apr and May.
Hydrangea arborescens
One the bees find first — feeds native bees, good through zone 9 and flowering from Jun to Aug.
Geranium maculatum
Pollen-rich and bee-friendly — feeds the specialist bees that depend on it — 1.5–2 ft tall, blooming from Apr to Jun.
Veronicastrum virginicum
One the bees find first — feeds the specialist bees that depend on it, along with butterflies and native bees — white candelabra flowers, blooming from Jun to Aug.
Viburnum dentatum
One the bees find first — feeds native bees and butterflies — reaching 6–10 ft, blooming in May and Jun.
Physostegia virginiana
A bee plant first and foremost — feeds native bees, hummingbirds, and butterflies — pink flowers, blooming in Aug and Sep.
Monarda fistulosa
A bee plant first and foremost — feeds the specialist bees that depend on it, along with hummingbirds and butterflies; 1.5–2 ft wide, it blooms Jun through Aug.
Cornus florida
Pollen-rich and bee-friendly — feeds native bees and butterflies; reaching 15–25 ft, it flowers in Apr and May.
Asclepias tuberosa
A bee plant first and foremost — feeds native bees and butterflies; happy in sand, clay, rocky, and loam soil, it blooms Jun through Aug.
Achillea millefolium
Bee fuel — pollen-rich, single flowers — feeds the specialist bees that depend on it, along with butterflies and native bees; 1.5–3 ft tall, it blooms May through Aug.
Agastache foeniculum
Pollen-rich and bee-friendly — feeds native bees, hummingbirds, and butterflies — 1.5–2 ft wide, blooming from Jun to Sep.
Cercis canadensis
A bee plant first and foremost — feeds the specialist bees that depend on it, along with butterflies and native bees, rose-magenta flowers and flowering in Mar and Apr.
Symphyotrichum novae-angliae
Bee fuel — pollen-rich, single flowers — feeds the specialist bees that depend on it, along with butterflies and native bees, good through zone 8 and flowering in Sep and Oct.
29 more also qualify: Black-Eyed Susan, Winterberry, Lanceleaf Coreopsis, Swamp Milkweed, Short-Toothed Mountain Mint, Buttonbush, Foamflower, Pasque Flower, Prairie Blazing Star, Wild Columbine, Spotted Joe-Pye Weed, Serviceberry, Purple Coneflower, Bearberry, Spicebush, Blue Vervain, Creeping Phlox, Purple Prairie Clover, Wild Lupine, Compass Plant, Common Milkweed, New Jersey Tea, Common Boneset, Rattlesnake Master, American Elderberry, Stiff Goldenrod, Fragrant Sumac, Red-Twig Dogwood, Ninebark.
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.