Thyme is a low-growing herb that can be a perfect choice for planting in a vintage wheelbarrow. With its small, delicate leaves and clusters of tiny flowers, thyme adds a touch of beauty and charm to any garden. This herb is known for its aromatic fragrance and is commonly used in cooking, particularly in Mediterranean cuisine. Thyme is also a great companion plant as it helps repel pests and attracts beneficial insects like bees and butterflies. Planting thyme in a wheelbarrow allows you to easily move it around your garden and create different arrangements.