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Hibiscus Seeds - Trionum
SEASON
Perennial
USDA ZONES
9 - 10
HEIGHT
14 - 20 inches
BLOOM SEASON
Summer to early fall
BLOOM COLOR
White
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8
DEER RESISTANT
No
SEASON
Perennial
USDA ZONES
5 - 9
HEIGHT
24 - 36 inches
BLOOM SEASON
Early summer to late summer
BLOOM COLOR
Red
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8
DEER RESISTANT
No
SEASON
Perennial
USDA ZONES
9 - 10
HEIGHT
36 - 60 inches
BLOOM SEASON
Summer through fall
BLOOM COLOR
Maroon
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8
DEER RESISTANT
No
SEASON
Perennial
USDA ZONES
5 - 9
HEIGHT
24 - 36 inches
BLOOM SEASON
Early summer to late summer
BLOOM COLOR
Pink
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8
DEER RESISTANT
No
SEASON
Perennial
USDA ZONES
5 - 9
HEIGHT
24 - 36 inches
BLOOM SEASON
Early summer to late summer
BLOOM COLOR
Mix
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8
DEER RESISTANT
No
SEASON
Perennial
USDA ZONES
5 - 9
HEIGHT
24 - 36 inches
BLOOM SEASON
Early summer to late summer
BLOOM COLOR
Rose
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8
DEER RESISTANT
No
SEASON
Perennial
USDA ZONES
5 - 9
HEIGHT
24 - 36 inches
BLOOM SEASON
Early summer to late summer
BLOOM COLOR
White
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8
DEER RESISTANT
No
About...
(Hibiscus Trionum) - If you enjoy large, dramatic flowers in the landscape, you will want to start these flower seeds! It grows as an annual, and provides large 3 - 4 inch silvery blooms with chocolate-purple centers.MORE HIBISCUS OPTIONS
Planting Directions
TEMPERATURE
70F
AVERAGE GERM TIME
14 - 21 days
LIGHT REQUIRED
Yes
DEPTH
Cover lightly, seed should be visible
SOWING RATE
2 - 3 seeds per plant
MOISTURE
Keep seed moist until germination
PLANT SPACING
12 - 18 inches
Hibiscus (Hibiscus Trionum) - If you enjoy large, dramatic flowers in the landscape, you will want to start Hibiscus seeds! This Hibiscus plant grows as an annual, but in frost free zones or if wintered indoors, will grow as a perennial. It provides exotic, large 3 - 4 inch silvery blooms with chocolate-purple centers. These large, showing blooms are short-lived but constantly are being replaced with fresh, new blooms. Heat tolerant and a lover of full sun, this well-branched, bushy plant is a stand out in the summer garden!
Growing Hibiscus seeds is not complicated. Start the flower seeds indoors 6 - 8 weeks before the last frost is predicted. Most gardeners recommend nicking the seeds with a knife and soaking them over night in warm water. Sow the flower seeds into small pots or starter trays using well-draining, sterile potting mix. Lightly cover the seed and keep moist, but not soggy. Keeping the temperature consistently warm and the soil consistently moist will aid germination. After seedlings have developed and there are several sets of true leaves with the stems having begun to harden and become woody, the young Hibiscus plant can be moved to larger pots or to a protected place in the garden. These tender young plants should be introduced to the sun gradually over several days.