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Garden Giant Hibiscus Flower Seeds for Planting (Dinnerplate Hibiscus)

Garden Giant Hibiscus Flower Seeds for Planting (Dinnerplate Hibiscus)

$16.49 USD
$16.49 USD
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How to Sow and Plant

Soak seeds in warm water for 12–24 hours before sowing.
Sow in well-drained, fertile soil and cover lightly.
Keep soil moist and place in a warm, sunny area.
Germination may take 2–3 weeks.

How to Grow

Grow in full sun for best flowering.
Water regularly, especially during dry periods.
Apply organic fertilizer during the growing season.
Cut back dead stems after flowering to encourage healthy regrowth.

Tips

Full sun ensures bigger blooms
Likes moist but well-drained soil
Mulch helps retain moisture
Cut back in late season

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About
Product Information
Features
life-cycle

LIFE CYCLE

Perennial

plant-characteristics

PLANT CHARACTERISTICS

Large blooms

growth-habit

GROWTH HABIT

Upright bush

flavour-profile

FLAVOUR PROFILE

Ornamental

bloom-season

BLOOM SEASON

Summer–Fall

suitable-for

SUITABLE FOR

Outdoor

About
Garden Giant Hibiscus Flower Seeds for Planting (Dinnerplate Hibiscus)
seed-type

SEED TYPE

Open-pollinated

plant-type

PLANT TYPE

Flowering shrub

Garden Giant Hibiscus is a hardy perennial flowering plant prized for its massive, eye-catching blooms that can reach dinnerplate size. Native to wetland regions, it adapts well to garden soils with adequate moisture. This ornamental plant adds dramatic height, texture, and seasonal color to landscapes, borders, and flower beds while returning reliably each year.

Planting information
planting-season

PLANTING SEASON

Spring

fruit-size

FRUIT SIZE

N/A

plant-height

PLANT HEIGHT

1.5–2.5 meters

light-requirement

LIGHT REQUIREMENT

Full sun

water-needs

WATER NEEDS

Moderate

hardiness-zones

HARDINESS ZONES

5–9

container-garden

CONTAINER GARDEN

Yes

plant-spacing

PLANT SPACING

90–120 cm

planting-depth

PLANTING DEPTH

1 cm

growing-conditions

GROWING CONDITIONS

Sunny moist

Coverage
Seed Count
Recommended Coverage
SEED COUNT
100
GTIN
036000169713

Frequently Asked Questions

Can Garden Giant Hibiscus produce exceptionally large “dinnerplate” flowers?

Yes. Garden Giant Hibiscus is known for producing very large, showy blooms that can create a dramatic focal point in ornamental garden displays.

Does Garden Giant Hibiscus grow best in sunny conditions?

Yes. It generally performs well in full sun with fertile, well-drained soil and consistent moisture during active growth.

Will regular watering support healthy foliage and flowering?

Yes. Consistent moisture during the growing season helps support vigorous foliage and flower development, while avoiding prolonged waterlogging helps protect the roots.

Can the large flowers be used for ornamental displays?

Yes. The oversized blooms make an attractive feature in flower beds, borders, and seasonal landscape displays.

Can the large flowers be used for ornamental displays?

Yes. The oversized blooms make an attractive feature in flower beds, borders, and seasonal landscape displays.

How is Garden Giant Hibiscus different from standard Hibiscus?

Garden Giant Hibiscus (Hibiscus species) is selected for exceptionally large, dinnerplate-sized flowers, while standard Hibiscus varieties can have smaller blooms and a wider range of plant sizes and flower forms.