Easi-Tie Rubber Tree Ties expand as your plants grow without the harmful effects of wire or plastic. Each tie is fully UV stabilized for maximum life and will dramatically reduce labour costs involved in fitting to the plant. Perfect for olives, tomatoes, grapes and all varieties of fruit trees, advanced trees, ornamentals and shrubs. Perfect for olives, tomatoes, grapes and all varieties of fruit trees, advanced trees, ornamentals and shrubs.