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Texas Bluebonnet

Lupinus texensis

Also listed as Lupinus leonensis

Also known as Texas Lupine

herbaceous☀️ full sun💧 low water❄ Hardy: Zone 8a – Zone 10b

Climate Match for your location

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A wildflower native to Texas featuring dense spikes of vibrant blue-purple flowers that bloom in spring. It is drought-tolerant once established and prefers full sun in well-drained soil.

Why grow it

Texas bluebonnet offers reliable spring color in low-water landscapes across its native range and similar climates. It establishes more readily than many native wildflowers when direct-seeded in fall, making it useful for bulk pollinator plantings. Compared to hybrid lupines, it requires less maintenance and supplemental water once rooted, though it lacks the extended bloom season of some cultivated varieties.

Watch out for

Germination can be erratic without cold stratification or seed scarification, so direct seeding in late fall typically yields better results than spring sowing. Plants tend to be short-lived (often biennial or weakly perennial) in areas with hot, humid summers, requiring periodic reseeding to maintain populations.

Overview

Form
Upright
Growth Rate
moderate
Size
0.5–2′ tall × 1–1.5′ wide
Dormancy
deciduous
Family
Fabaceae
Erosion controlPollinators & beneficial insects

Native to the United States

Native Range

Texas native

Native to: Louisiana, Oklahoma, Texas

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Spring

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Companion Planting

Plants well with