Yes, you can absolutely grow bay leaf (Laurus nobilis) in an outdoor plant box! Bay laurel is a versatile and hardy herb that thrives in containers, making it an excellent choice for gardeners with limited space. Here’s how to ensure success:

1. Choose the Right Container: Opt for a sturdy plant box with good drainage holes. Bay laurel prefers well-draining soil, so a mix of potting soil and perlite works well.

2. Sunlight Requirements: Place the plant box in a spot that receives at least 6 hours of sunlight daily. Bay laurel loves full sun but can tolerate partial shade.

3. Watering Needs: Water moderately, allowing the top inch of soil to dry out between waterings. Overwatering can lead to root rot.

4. Fertilization: Feed your bay leaf plant with a balanced, slow-release fertilizer during the growing season (spring and summer) to promote healthy growth.

5. Winter Care: In colder climates, protect the plant by moving the box indoors or insulating it during frost. Bay laurel is hardy but may need extra care in extreme cold.

With proper care, your outdoor plant box can yield fragrant bay leaves for culinary use year-round. Happy gardening!