Gaura biennis (Biennial Gaura)
Some might find Gaura to be too tall, flimsy, or "weedy-looking," giving a planting an untidy appearance, but Biennial Gaura establishes in a prairie planting early, like Black-eyed Susans, giving the area much-deserved color in year two and blooming in the somewhat dreary month of September.  First-year rosettes will appear easily from seed, and the plant will put on 4-6' in its second year.  The numerous late-season flowers atop each stem are usually light pink but can take on almost a pure white or deep reddish-pink color.  Four petals and eight yellow stamens make up each flower. 
 
Although a single plant will only persist for 2 years (biennial), the fragile stems on this tall plant will sway with even a gentle breeze, helping it distribute its seeds readily, ensuring the species persists in a planting.  It is an important native plant for pollinating long-tongue bees and bumblebees. The larvae from the Gaura Moth and Primrose Moth will feed on the leaves and seeds. This plant should not be overlooked when planning a prairie.
 
Large-flowered Gaura, a closely-related species, appears more in Southern states but does not have larger flowers as the name suggests.  The only distinguishing feature is that Large-flowered Gaura has curled hairs lying against the stem instead of hairs that stick out on the stem, as on Biennial Gaura.
 
Seeds / Packet: 200
Seeds / Ounce: 2,700
Details
Range Map
Catalog Number GAU02F
Scientific Name Gaura biennis
Common Name Biennial Gaura
Germination Code C(60)
Seeds / Packet 200
Seeds / Ounce 2,700
Wetland Code FACU-
Sun Exposure Prairie , Savanna
Soil Moisture Wet Mesic , Mesic , Dry Mesic , Dry
Height 6 feet
Bloom Color Pink
Bloom Time July , August , September , October
Plant Type
Availability Seeds
Price:
Seeds
Quantity: Pricing: Order:
Packet $2.00
1 oz. $4.00
1 lb. $60.00
 
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Detailed images

Gaura-biennis-Biennial-Gaura Gaura-biennis-Biennial-Gaura-with-brown-eyed-susan Gaura-biennis-Biennial-Gaura-flowers-closeup Gaura-biennis-Biennial-Gaura-GROUP Gaura-biennis-Biennial-Gaura-field Gaura-biennis-Biennial-Gaura-with-cup-plant-big-bluestem Gaura_biennis_Biennial_Gaura_seed

Gaura biennis (Biennial Gaura)
Map Key
Present in state Present in county, native to state Present in county, not native to state  
Not present in state Present historically, now extirpated    
'FAQ' (Frequently Asked Questions) link

Companion Plants and Products

Gaura longiflora (Large-flowered Gaura)  See details
Gaura longiflora (Large-flowered Gaura)
Seeds
Quantity: Pricing:
Packet $2.00

Rudbeckia hirta (Black-eyed Susan) See details
Rudbeckia hirta (Black-eyed Susan)
Seeds
Quantity: Pricing:
Packet $2.00
1 oz. $3.00
1 lb. $45.00
Black-eyed Susan is an biennial; it grows vegetatively during the first year and completes its life cycle during the second but will re-seed.

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