Species gaga-imo
cluster of small, white, feathery, star-shaped flowers with long white stigmas, and green leaves

gaga-imo

Metaplexis japonica

Gaga-imo (Metaplexis japonica) is a herbaceous sub-tropical plant native to mountainous and subtropical regions of Japan. The plant forms a neat, low-growing clump of vibrant green foliage, with textured triangular leaves that are evergreen and aromatic. It flowers in clusters of bright white blooms in the summer months, with rose-purple tipped petals. Gaga-imo thrives in well-draining soil in full sun or partial shade, and requires little maintenance once established. Its beauty and versatility make it a perfect choice for a variety of garden settings.

Cycle:

Perennial

Watering:

Average

Propagation:

Division,Layering Propagation,Cutting,Seed Propagation,Grafting Propagation

Hardiness Zone:

6 - 8

Flowers:

Purple-white Flowers

Sun:

Full sun,part shade

Growth Rate:

Low

Maintenance:

Moderate

Salt Tolerant:

Yes

Care Level:

Medium

watering

Gaga-imo (Metaplexis japonica) requires regular watering while it is actively growing. During the summer months, water the plant every 4-5 days, providing enough water so it penetrates the soil around the roots. In the winter, water slightly less often every 6-7 days. Make sure the top 1-2 inches of soil are dry before watering again. During the summer months, the plant may need extra water in very hot or dry weather. The plant benefits from being misted with water once per week throughout the year.

sunlight

Gaga-imo (Metaplexis japonica), a species of creeping plant indigenous to East Asia, requires full sunlight to thrive. Depending on the climate, the plant should receive 8-10 hours of direct sunlight every day. In temperate climates, such as those found in Japan, optimal sunlight exposure should occur between 10am-6pm. In tropical climates, Gaga-imo should receive sunlight between 8am-4pm to ensure optimal growth. During the summer months, the plant should be given additional shade to prevent scorching or burning. In order for Gaga-imo to receive the direct sunlight it needs, the area it is planted in should be sheltered from wind and other sources of foliage. Additionally, it is important to pay attention to the intensity of the sunlight, as too much can cause harm to the plant.

pruning

Gaga-imo (Metaplexis japonica) plants should be pruned twice a year, once in spring and then again in late summer. Pruning in the spring should be done after the last frost to encourage new growth. During the spring pruning, any dead branches should be removed, as well as any branches that are growing in an awkward direction or are too close to a neighboring plant. From the main branches, you should also remove some of the weak new shoots and dead leaves. Late summer pruning helps to shape the plant and promote branching, as well as help to prepare the plant for winter. During the late summer pruning, carefully remove any shoots that grew out of the main branches so that you can create an even shape for the tree. This is also the time to prune off any broken or unhealthy branches. Pruning should be done lightly and always avoid pruning more than a third of the branches in 1 session.

Season

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

Metaplexis japonica typically starts flowering in May.

Hardiness Map