Species New Guinea impatiens
red-pink flowers and green, lanceolate leaves with prominent midribs

New Guinea impatiens

Impatiens hawkeri (group)

New Guinea impatiens (Impatiens hawkeri (group)) is an evergreen, annual flowering plant species native to the deep jungles of New Guinea. It is easily recognizable by its unique flat, star-shaped blooms in shades of pink, red, purple, coral, blue and white. These flowers are produced throughout the growing season, typically in early summer through late autumn. New Guinea impatiens prefer wet, warm environments with indirect light. Its shallow, fibrous roots allow for quick establishment in the soil and are ideal for growing in containers. Its dense, low-growing height makes it an excellent choice for ground cover or as a colorful bedding plant. With its bright, vibrant flowers and its ability to quickly fill any garden, New Guinea impatiens is a must for any home gardener.

Cycle:

Herbaceous Perennial

Watering:

Average

Propagation:

Cutting,Division,Seed Propagation,Layering Propagation

Hardiness Zone:

10 - 12

Flowers:

Wide variety Flowers

Sun:

part shade,full sun

Leaf:

Yes

Leaf Color:

green

Growth Rate:

High

Maintenance:

Moderate

Tropical:

Yes

Care Level:

Medium

watering

New Guinea impatiens need plenty of water to stay healthy and thrive. In general, these plants should be watered once or twice per week depending on the environment. During the warmer months, they may require more frequent watering; aim for every 3-4 days. During the cooler months, they may need to be watered only once a week. To determine when to water your New Guinea impatiens, stick your finger into the soil around the base and check for moisture. If it’s dry, give them some water. If it’s moist, wait until it dries out before adding more water. It’s best to water the plants in the morning and use lukewarm water if possible to avoid shock to the system.

sunlight

New Guinea impatiens prefer an excellent amount of sunlight and should be exposed to around 6 to 8 hours of direct sunlight each day. When it comes to sunlight, New Guinea impatiens need to be exposed to the most sunlight when it is at its highest point in the sky, between 10:00 am and 4:00 pm. In addition, partial shade during the hottest window of the day is beneficial if temperatures become too hot. This is particularly beneficial in the summer months when direct sunlight can be too harsh.

pruning

New Guinea impatiens (Impatiens hawkeri (group)) need very little pruning - just enough to keep plants from becoming unruly! Pruning can be done in spring and summer after flowers start to fade, or in autumn to encourage a fuller, bushier plant. When pruning, make sure to remove any dead or overly long stems, as well as any spent blooms. Don't prune too aggressively since New Guinea impatiens needs plenty of foliage to stay healthy and keep blooming.

Season

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

New Guinea impatiens typically start flowering in late spring or early summer, usually between May and June.

Starts Flowering

New Guinea impatiens typically start flowering in late spring or early summer, usually between May and June.

Hardiness Map