Go online and do some research that is the very best way to know that what you are doing for them is the very best thing for the trees but sunlight and water are pretty much the key to keeping them healthy and growing.
Peapod trees or Broom Shrubs need almost no care. THey like dry soil, and can survive with little or no fertilizer. A good trim once a year might help.
You must start training the tendrils once the plants grow 6 inches tall. You must also water your peas daily, and be careful with nay hoeing (very fragile roots).
The best thing first is to make sure it gets the right amount of sunlight and water. This helps it have photosynthesis to grow into a nice tree. Train the tendrils once the plant grows 6 inches tall. Must water peas daily and watch out for nay hoeing.(fragile roots)