Species hardy hibiscus
Hardy (Hibiscus 'Perfect Storm'); pinkish-white flower with red center, cream spadix, and deep blue-green leaves

hardy hibiscus

Hibiscus '100 Degrees'

Hardy hibiscus (Hibiscus '100 Degrees') is an exotic species of hibiscus suitable for many climates. It produces large, showy, pink and white flowers with a yellow center. When in bloom, the flowers attract stunning butterflies, hummingbirds, and other pollinators to your garden. The stems are hardy and can handle a variety of weather conditions, making this an ideal plant to have in your garden all year round. The flowers are extremely durable and can last up to two months. Hardy hibiscus will add a splash of colour and beauty to any garden and make a fantastic addition to any outdoor space.

Cycle:

Herbaceous Perennial

Watering:

Average

Propagation:

Stem Propagation,Root Cutting,Division,Air Layering Propagation,Grafting Propagation

Hardiness Zone:

5 - 9

Flowers:

Light pink with red eyes Flowers

Sun:

full sun,part sun/part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

High

Maintenance:

Low

watering

Hardy hibiscus requires regular watering throughout the growing season to keep the soil moist but not saturated. As a general rule, water the plant once a week to a depth of 6 to 8 inches. In extreme heat, you may need to water more frequently. During periods of drought, make sure to water deeply to prevent the roots from drying out.

sunlight

Hardy hibiscus prefers full sun, which means 6 or more hours of direct sunlight each day. The more sun it gets, the easier it is for the plant to form beautiful blooms. Partial shade is tolerated as long as it gets at least 4 to 6 hours of sun per day. It is best to provide it with the full sun it needs for blooming, especially during the afternoon when the sun is highest and brightest.

pruning

Because Hardy Hibiscus is considered to be low maintenance, pruning is not essential, however you may choose to do some light pruning to encourage healthy growth. If you're pruning for size control and shape or to remove dead or diseased wood, it's best to do it in the early spring right before the growing season, when the plant is still dormant. Since this plant blooms on new growth, it is not recommended to prune away flowers.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Hibiscus '100 Degrees' typically starts flowering in late summer, usually in August or September.

Starts Flowering

Hibiscus '100 Degrees' typically starts flowering in late summer, usually in August or September.

Hardiness Map