location
Select location
Biggest Savings of the Year: Up to 47% Off! (While Inventory Lasts)
leftBack to Glossary

Island Bush Snapdragon

Galvezia speciosa

A standout in the dry garden, Island Bush Snapdragon is a compact, mounding evergreen shrub native to the Channel Islands and coastal southern California. It grows to about 3 to 5 feet tall and wide, with soft green leaves and a nearly continuous bloom of tubular, snapdragon-like flowers in vivid magenta-red.

This plant is a magnet for hummingbirds and native bees, especially in late spring through fall when its floral display peaks. Thanks to its coastal origins, it’s well adapted to sandy soils, salt spray, wind, and drought, yet also performs reliably inland with occasional summer water.

Island Bush Snapdragon adds cheerful color, ecological value, and a touch of structure to native plant gardens, habitat restorations, and water-wise urban landscapes. It's an ideal choice for borders, slopes, or as a low informal hedge.

Details

Height24” - 72”
Spread60"
Bloom SeasonMarch – June
Soil Types
clayClay
loamLoam
sandSand
gravelGravel
Soil Moisture
dryDry
mediumMedium
Sun Exposure
partSunPart Sun
fullSunFull Sun

Range Map

Native
No current
record

Ecological Benefits

Maintenance Tips

  • Prune lightly after peak bloom to shape or rejuvenate.
  • Needs good drainage; thrives in sandy or rocky soils.
  • Water deeply but infrequently once established.
  • Can be tip-pruned for bushier growth in spring.

Shop Pre-Designed Gardens

Pre-designed Garden

Or Shop Individual Plants

A monarch butterfly feeding on an aster

Shop Single Species Trays

Custom Garden