LIFE CYCLE
Perennial
PLANT CHARACTERISTICS
Large
GROWTH HABIT
Shrubby
BLOOM SEASON
Spring
FLAVOUR PROFILE
Not applicable
SUITABLE FOR
Outdoor
SEED TYPE
Open-pollinated
PLANT TYPE
Ornamental
PLANTING SEASON
Spring
FRUIT SIZE
Not applicable
PLANT HEIGHT
150–250 cm
LIGHT REQUIREMENT
Full sun
WATER NEEDS
Moderate
HARDINESS ZONES
Warm
CONTAINER GARDEN
Yes
PLANT SPACING
90–120 cm
PLANTING DEPTH
1–2 cm
GROWING CONDITIONS
Well-drained
Frequently Asked Questions
What does the double form mean for these red hibiscus blooms?
What does the double form mean for these red hibiscus blooms?
Double flowers have multiple layers of overlapping petals creating a fuller ruffled appearance compared to the single open form of many hibiscus varieties
How large can a mature plant become in the landscape?
How large can a mature plant become in the landscape?
The shrubby growth typically reaches 150–250 cm tall and wide so it works best as a specimen or back-of-border plant with 90–120 cm spacing
Does this hibiscus stay perennial through cold winters?
Does this hibiscus stay perennial through cold winters?
It thrives as a perennial in warm climates but needs frost protection or indoor overwintering in cooler regions where temperatures drop below freezing
Will light pruning help keep the plant bushy and productive?
Will light pruning help keep the plant bushy and productive?
Yes removing a few stems after flowering or in early spring encourages denser branching and more bloom sites without heavy cutting
Why is soaking the seeds recommended before planting?
Why is soaking the seeds recommended before planting?
Soaking softens the hard seed coat and speeds germination when seeds are sown at shallow depth in warm moist conditions
Can the plants grow successfully in large containers on a patio?
Can the plants grow successfully in large containers on a patio?
Large pots work if they provide enough root space and the plants receive full sun regular water and occasional feeding to support the vigorous shrubby habit