Bamboo Semia. makinoi   /   Semiarundinaria makinoi

Geographic Origin: Native to Japan.
Adult size: 3.5 to 5.5 m. in height.
Cane diameter: 2,5 to 4 cm.
Foliage: Evergreen.
Type of soil: Moist and deep. Does not like excessive chalk.
Exposure: Partial shade or sun.
Hardiness: -22°C.
Root development: Runner root system (spreading variety).


Properties and uses:
This bamboo has a columnar shape. Its slender canes are initially green before turning a purplish red. Its foliage is dense and green.
It can be grown alone, in a group, in a border or even in a planter, but it is happiest when grown in a hedge.
It is easy to trim when grown as a hedge and its reddish colour contrasts nicely with the greenery.

For the varieties of Bamboos that grow well in pots Bamboos for planters and pots here are some steps to follow:

1/ A plant in pot needs a special care

As for any plant in pots or planters, it is very important to check and monitor watering and fertilization. In the ground, the plants can draw nutrients they need through their roots, which is not the case for plants in pots that depend on what is available in the growing medium. For Bamboos, make sure to water everyday in summer and once a week in winter. Indeed, most Bamboos prefer moist soil. We recommend fertilizing once to twice a year according to the plant’s needs.

2/ Choosing a pot adapted to the Bamboo

In general, the growth of the plants in pots is limited by the available space. It is therefore important to adapt the size of the container to the mature size of the chosen Bamboo.

• For groundcover / dwarf Bamboos : pot depth of 30 to 50 cm / planter of 40 x 40 cm
• For small Bamboos : pot depth of 40 to 60 cm / planter of 50 x 80 cm
• For medium Bamboos : pot depth of 60 to 90 cm / planter of 100 cm x 100 cm or 200 x 200 cm

3/ Planting time

Step 1
- Place a large stone or a small piece of broken pottery at the bottom of the pot, to partially cover the drainage hole while still allowing water to escape.
- Fill the bottom of the pot with coarse material (pieces of pottery, gravel, clay pebbles, etc.) up to 5 cm. This layer prevents waterlogging in the bottom of the pot, and root rot.
- Finally, fill your pot with compost.

Step 2
- Position your plant so that the root ball is covered with 3 to 4 cm of compost, to prevent it from drying out.
- Do not compact the substrate so the roots develop well, ensuring the plant’s development too.
- Water thoroughly.