cedar, sweetgrass....are a few, but probably not available to you.
What you might try doing is looking around at your native plants that are growing wild. Smell them. Pick a few, {say a prayer of thanks} about two fingers width. Wrap them with cotton yarn or string tightly. Hang them to dry in a cool dark dry place.
Once they are dry, light them, see how they burn. You will want to get them going and then blow out the flame so they only smolder. some will slowly burn on thier own, some might need some help now and then.
Go with what smells effective- strong odors repel negitive energies and sweet smells attract positive energies.