I’m kobay, I am grow bananas in my garden in southern Kanto.
This is my third year growing bananas at home. This time, I have some information about bananas after wintering, which is not often talked about. At my house, As shown in (the previous entry – Japanese), I grow four kinds of bananas: Tall Namwa, Dwarf Namwa, Musa Mannii, and Belchina Banana. As of mid-March 2023, I would like to update you on the status of the bananas. For wintering methods, except for Belchina Banana, I wrapped them lightly with non-woven fabric and stapled them with a stapler as they were growing, with their banana leaves intact. As for Belchina Banana, the instructions said,
“It’s OK outdoors! It will die in winter, but it will grow again in spring so don’t worry.”
So I left it to die in winter and decided to see what would happen in spring. There is no sign of sprouting as of mid-March. I will update you if there are any changes.
When I removed the non-woven fabric for cold protection, the leaves were brown and withered, and the tips of the stems were wilted and bent, so I pruned them. When I pruned them, I could see a cross-section that looked like a swirl. The part that looks like an eye in the center of the swirl is where the future leaves are curled up. If the banana is alive, this eye-like center will grow and eventually become a leaf (the photo is tall namua).
The photo above shows the largest plant of Musamannii cut back. The centre of the plant is blackened and it is not clear whether it will revive in spring.
This photo shows what the Musamannii looks like a few days later, and the main plant still looks no good. The side shoots, which are thinner and shorter than the main plant, have survived and are starting to grow again from where they were cut back. Is this because the area exposed to the open air is smaller?
Among them, Dwarf Namua is growing remarkably. I forgot to take a picture right after pruning, but the number of days since pruning is the same as Tall Namuwa. New buds came out like jelly. What will happen next?
For those of you who are considering growing bananas in your garden. Fruits may be difficult, but cultivation itself is possible in Kanto and southward. It is difficult to overwinter with all the above-ground parts of the banana left, but if you prune it like this, you can confirm that it can overwinter properly. And the pruned bananas will sprout like this. Please refer to it!