Can I Plant Nasturtiums in Pots?

Are you interested in growing beautiful, edible flowers in a small space? Nasturtiums are the perfect choice for container gardening! These vibrant flowers bloom in a range of shades from yellow to orange to red and make a bright, delicious addition to any salad. In this article, we'll explore everything you need to know about planting nasturtiums in pots.

Choosing Your Container

When selecting a pot for your nasturtiums, opt for something at least 12 inches in diameter and around 10 inches deep. Nasturtiums prefer well-draining soil, so be sure to choose a container with drainage holes in the bottom. You might also consider a pot with a trellis, as these flowers can grow up to six feet tall and may need support.

Preparing Your Soil

Nasturtiums don't require a lot of nutrients to grow, so avoid overly rich soil. Instead, choose a well-draining potting mix that contains perlite or vermiculite for extra drainage. Avoid using garden soil, as it can become compacted in a container and restrict root growth. We recommend adding a slow-release fertilizer to your potting mix for a healthy start.

Planting Your Nasturtiums

When planting your nasturtium seeds, make sure to space them out at least a few inches apart to allow for growth. Cover the seeds with no more than 1/2 inch of soil and water lightly. Keep the soil moist but not waterlogged, and be sure to place your container in a sunny location. Nasturtiums prefer full sun but can tolerate some shade.

Caring for Your Nasturtiums

As your nasturtiums grow, they may need support from a trellis or stake. They also benefit from regular watering and a modest amount of fertilizer throughout the growing season. Deadheading, or removing spent blooms, will encourage your nasturtiums to produce more flowers. If you notice any signs of pests or disease, remove affected leaves or flowers promptly.

Harvesting Your Nasturtiums

After a few weeks, your nasturtiums should begin to produce edible flowers. Harvest them in the morning when they are at their freshest and most flavorful. Nasturtiums also produce edible leaves and seeds, which can be used in salads, pesto, or garnishes. Enjoy the colorful beauty and culinary versatility of nasturtiums in your container garden!