Transform your old wooden barrel into a beautiful lavender garden that will delight your senses. Lavender is known for its calming aroma and vibrant purple flowers. Plant lavender seedlings or small plants in the barrel, ensuring they have enough space to spread out. Lavender thrives in well-draining soil and requires full sun exposure. Water the garden sparingly, as lavender prefers drier conditions. Enjoy the sight and scent of the blooming lavender flowers, and consider harvesting them to make fragrant sachets or essential oils.