Absolutely! Mixing ornamental plants with edible ones in a container, often called "edible landscaping" or "potager" gardening, is a fantastic way to create beauty and function. Here are five key tips for success:
1. Think in Layers (Thriller, Filler, Spiller): Apply this classic container design principle. Use a tall, dramatic "thriller" like ornamental kale, Swiss chard 'Bright Lights', or a dwarf fruit tree. Add mid-height "fillers" like basil, parsley, nasturtiums, or marigolds. Finally, let "spillers" like trailing strawberries, sweet potato vine, or oregano cascade over the edge.
2. Prioritize Compatible Needs: Group plants with similar requirements for sunlight, water, and soil. Most edible herbs (rosemary, thyme) and sun-loving flowers (zinnias, calendula) thrive together in full sun. For shadier spots, combine leafy greens like lettuce with impatiens or coleus.
3. Choose Multitasking Plants: Select edibles that are also ornamental. Examples include purple basil, rainbow chard, peppermint or variegated sage, flowering thyme, and all varieties of peppers and eggplants, which have beautiful fruits and foliage.
4. Practice Succession Planting: As you harvest one edible, replace it with another or a new ornamental to keep the display vibrant. After harvesting lettuce, you might plant a new ornamental annual or another herb seedling.
5. Feed and Water Consistently: Container plants rely on you for nutrients. Use a high-quality potting mix and feed regularly with a balanced, organic fertilizer to support both flower production and vegetable growth. Consistent watering is crucial, as pots dry out faster than garden beds.
The key is to experiment and have fun. You'll create a living, changing work of art that provides snacks, herbs, and endless visual pleasure right on your patio or balcony.