If you are good at gardening, then it is said that your thumbs are green. This phrase is used to indicate that someone has a natural talent for gardening and is skilled in planting, growing and nurturing plants. It is a title of honor for those who take pride in their gardens and can make them flourish. Having green thumbs means having an intuitive sense about what plants need, how to care for them and how to create beautiful landscapes. It is a gift that not everyone possesses and can be developed over time with practice, patience and a love for nature.