Banana Plant Care Outside. Banana trees grow well in the tropics where the average temperature is 80 degrees fahrenheit. The hardy japanese banana, or musa sp.
Banana plants have a generally irregular shape. How to grow dwarf banana plant in a pot. Water the suckers whenever the top few inches of soil are dry and fertilize them monthly with a balanced fertilizer so they grow healthy and strong.
Hobbyists hoping to cultivate bananas outside the tropics must carry out proper winter care of banana trees to prevent the early demise of the plants.
Make sure the plant has plenty of sunlight, 6 hours per day. If you really want to ensure the plant's survival, another way to protect it would be to stretch a wire frame (chicken wire) around the trunk of the banana and secure this with two stakes which are hammered in on either side of the banana (taking care not to disturb the roots). Consider planting an ornamental banana plant. Make sure the plant has plenty of sunlight, 6 hours per day.