Stachytarpheta ‘Blue Porterweed’
Stachytarpheta jamaicensiscomma-sign commonly known as Blue Porterweedcomma-sign is a vibrant perennial valued for its spiky clusters of blue flowers and easy-care nature. This plant is ideal for adding continuous color to garden bedscomma-sign containerscomma-sign and pollinator-friendly gardens. It is known for attracting butterflies and hummingbirds with its bright blooms and is a great option for low-maintenance landscapes.
Specs
Blue Blooms for Butterfly Bliss
Stachytarpheta ‘Blue Porterweed’ brings vertical interest and pollinator appeal with its deep blue, spiky blooms. This tropical favorite thrives from spring through fall and makes a beautiful low-maintenance addition to butterfly gardens.
Product Highlights
Category: Flowering
Bloom Time: Spring to fall (continuous bloomer)
Growth Habit: Bushy and spreading
Mature Size: 2 to 3 feet
Hardiness: USDA Zones 9 to 11
Ideal Temperature Range: 65 to 85°F
Flower Color: Blue
Light Needs: Full sun to partial shade
Water Requirements: Moderate
Bloom Size: 2 to 3 inches
Pet Safe? Yes – non-toxic to pets
Best Uses
Excellent for pollinator gardens, borders, and easy-care landscape color
Pro tip: Combine with reds and oranges for a tropical pollinator buffet.
Stachytarpheta ‘Blue Porterweed’ brings vertical interest and pollinator appeal with its deep blue, spiky blooms. This tropical favorite thrives from spring through fall and makes a beautiful low-maintenance addition to butterfly gardens.
Product Highlights
Category: Flowering
Bloom Time: Spring to fall (continuous bloomer)
Growth Habit: Bushy and spreading
Mature Size: 2 to 3 feet
Hardiness: USDA Zones 9 to 11
Ideal Temperature Range: 65 to 85°F
Flower Color: Blue
Light Needs: Full sun to partial shade
Water Requirements: Moderate
Bloom Size: 2 to 3 inches
Pet Safe? Yes – non-toxic to pets
Best Uses
Excellent for pollinator gardens, borders, and easy-care landscape color
Pro tip: Combine with reds and oranges for a tropical pollinator buffet.
Key Features:
Bloom Time:
Spring to Fall
Growth Habit:
Spreading
Mature Height:
MEDIUM (2 to 6 feet)
USDA Zone:
Temperate (Zones 7 to 9)
Temperature:
Warm Climate
Color:
Blue
Light Requirement:
Full Sun
Water Need:
Moderate
Bloom Size:
Medium
Pet Friendly:
Yes