Chaya gardens, also known as "tree spinach" gardens, are a fantastic way to grow nutritious and resilient plants in outdoor plant boxes. Whether you're an urban gardener or simply looking to maximize small spaces, selecting the right plants is key to a thriving chaya garden. Here are some of the best plants to pair with chaya in outdoor plant boxes:

1. Chaya (Cnidoscolus aconitifolius): The star of the garden, chaya is drought-resistant and packed with vitamins. It thrives in well-drained soil and partial to full sunlight.

2. Basil: This aromatic herb complements chaya and repels pests. It grows well in the same conditions and adds flavor to your meals.

3. Spinach: A great leafy green to grow alongside chaya, spinach enjoys similar soil and light requirements, making it an ideal companion.

4. Marigolds: These colorful flowers deter pests and add vibrancy to your garden. They’re easy to grow and require minimal maintenance.

5. Green Onions: Perfect for small spaces, green onions grow quickly and pair well with chaya in recipes.

For optimal growth, ensure your plant boxes have proper drainage and receive at least 6 hours of sunlight daily. Regular watering and organic fertilizers will keep your chaya garden lush and productive. Happy gardening!