Lithospermum Cobrense

For optimal growth, smooththroat stoneseed should be pruned in early spring. Start by removing any dead or damaged wood. Pinching back new growth helps maintain the plant's shape and encourages it to become more bushy. Regular pruning enhances air circulation and light penetration, making the plant more resilient and visually appealing. However, be careful not to over-prune, as this can stress the plant.