The harvesting season for Clethra barbinervis (Japanese clethra) typically begins in July and ends in September.
Japanese clethra
Clethra barbinervis
Also Known As - Chinese summersweetJapanese Clethra is an amazing deciduous shrub species that is native to Japan. It is known for its sweetly scented white flowers, which bloom in July and August. Its glossy green leaves turn yellow and orange in the fall, creating an attractive show in the autumn. This species is hardy in both sun and part shade and only needs light pruning for maintenance. It is also disease and insect resistant, making it an easy-care addition to any landscape. Japanese Clethra also attracts birds, butterflies and other pollinators to its sweetly scented flowers. Its interestingly textured leaves and vibrant fall foliage are sure to add to any garden.
Cycle:
Perennial
Watering:
Frequent
Propagation:
Greenwood Cuttings,Seed Propagation
Hardiness Zone:
5 - 8
Flowers:
White Flowers In Summer
Sun:
Full sun, Part sun/part shade
Soil:
Well-drained
Fruits:
Fruits In Autumn Ready In Fall
Leaf:
Yes
Leaf Color:
green
Growth Rate:
High
Maintenance:
Moderate
Salt Tolerant:
Yes
Care Level:
Medium
watering
Japanese clethra (Clethra barbinervis) is a vase shaped, deciduous shrub that prefers moist, well-drained soil. It should be watered right after planting and once every 7 to 10 days for the first few months. Thereafter, water once every 2-3 weeks during the warm months, making sure to keep the soil moist but not soggy. During the winter months, water only if the soil appears dry.
sunlight
Japanese clethras typically prefer bright filtered light or partial shade for best leaf coloration and flowering. 6 or more hours of sunlight per day (during the peak of summer) is optimal, however they also grow well in light shade, where they receive 3-6 hours per day. Excessively shady spots may slow their growth rate, reduce flower production, and cause leaves to become pale or yellow.
pruning
When it comes to pruning Japanese clethra (Clethra barbinervis) most gardeners recommend pruning in the winter, when the tree is dormant. Pruning should be minimal, and only necessary to remove diseased, damaged, or dead branches and to maintain the desired size and shape. When pruning, be sure to use clean, sharp shears to make precise cuts. Additionally, it is important to avoid pruning too much as this may lead to diminished flowering and decreased health of the shrub.
Season
Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Harvest Fruit
Starts Flowering
Japanese clethra typically start flowering in July.
Harvest Fruit
The harvesting season for Clethra barbinervis (Japanese clethra) typically begins in July and ends in September.
