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Blackberry Merlot Hardy Hibiscus Plant

  • - Rose Mallow, Swamp Rose Mallow, Perennial Hibiscus
  • - Hibiscus moscheutos
  • - Height: 4-5 feet
  • - Hardiness Zone: 4-9
  • - Bloom Time: July-August
  • - Exposure: Full Sun
  • - Each Quart contains 1 Blackberry Merlot Hardy Hibiscus Plant
Plant Features

Blackberry Merlot Hardy Hibiscus Plants bring huge, deep red blooms atop lush green foliage that last into early fall. Perfect for adding some late-season color to the garden! Hardy Hibiscus plants thrive in full sun locations with moist-wet, nutrient-rich soil. Stems should be cut back in late winter. Hardy hibiscus are late to break ground in the spring. 


Attribute name Attribute value
Plant Needs
Sunlight 6+ hours
Soil Moisture Moist to Wet
Soil Properties Well-drained
Tolerates Clay soil
Fertilizer When transplanted and then once every Spring
Attribute name Attribute value
Plant Characteristics
Height Category Tall
Mature Spread 4-5 feet
Habit Upright
Flower Color Burgundy
Foliage Color Green
Attracts Bees
Features Heat tolerant
Garden Styles Cottage Garden, Tropical Garden, Wetland Garden
Plant Used for Aesthetic Appeal, Borders and Edging, Focal Point, Healing and Medicinal, Thriller
Critter Resistance Deer
Pet Friendly Yes
Plant Type Hybrid

Product Reviews


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Top Reviews

Blackberry Merlot Hibiscus

It arrived nicely packaged and secure, i was informed of delays and was notified once shipped thank you so much i planted it and cant wait for it to start to grow

From EJ | June 21, 2023

Hardy hibiscuses

These are truly hardy hibiscuses! They came packaged well and were easy to plant. Best of all, I did not think we would get any blooms from them this year, but we have from all of the ones we ordered! What a gorgeous surprise!

From anonymous | September 23, 2021