Garden nasturtium: How to Grow, Harvest, Fertilize, and Use Garden nasturtium
Written By: Rob Gardener Last Updated:
Growing Nasturtiums: A Beginner's Guide
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As a gardener, I've had the pleasure of growing a variety of plants, but one of my favorites has to be nasturtium. These delicate, colorful flowers are not only beautiful to look at, but they're also edible and packed with nutrients. In this article, I'll share my personal experience of growing nasturtiums from seed, and provide tips and advice for anyone looking to try their hand at cultivating these lovely plants.
Getting Started
I first discovered nasturtiums at a local farmers' market, where I picked up a packet of seeds to plant in my garden. I was immediately drawn to their vibrant colors and delicate appearance. Before I knew it, I was hooked and had spent hours researching how to grow them.
Choosing the Right Variety
When it comes to growing nasturtiums, there are several varieties to choose from, each with its own unique characteristics. Some popular varieties include:
- 'Empress of India': This variety is known for its bright red flowers and is often used as a decorative plant.
- 'Jewel of Africa': This variety features yellow and orange flowers and is a favorite among gardeners who want a pop of color in their garden.
- 'Red Emperor': This variety is known for its deep red flowers and is often used in salads and as a garnish.
Sowing the Seeds
Sowing nasturtium seeds is relatively easy and can be done in a variety of ways. I prefer to sow my seeds indoors 4-6 weeks before the last frost date in my area, using a seed starting mix and a warm location (around 70-80°F).
To sow the seeds, simply place them on the surface of the soil and press down gently. Cover the seeds with a thin layer of soil and water thoroughly.
Transplanting the Seedlings
Once the seedlings have 2-3 sets of leaves, it's time to transplant them into individual pots or directly into the garden. I prefer to use a well-draining potting mix and a container that is at least 6-8 inches deep.
When transplanting the seedlings, make sure to handle them gently and avoid disturbing the roots. Water the seedlings thoroughly after transplanting and provide them with plenty of sunlight.
Care and Maintenance
Nasturtiums are relatively low-maintenance plants, but they do require some care and attention. Here are some tips for keeping your nasturtiums happy and healthy:
- Watering: Nasturtiums prefer well-draining soil and should be watered thoroughly once or twice a week, depending on the weather.
- Sunlight: Nasturtiums love full sun and should be placed in a location that receives at least 6 hours of direct sunlight per day.
- Fertilization: Nasturtiums are heavy feeders and should be fertilized once a month with a balanced fertilizer.
- Pest control: Nasturtiums are susceptible to pests such as aphids and whiteflies. To control pests, use neem oil or insecticidal soap.
Harvesting
One of the best things about nasturtiums is their edibility. The flowers, leaves, and stems of the plant are all edible and can be used in a variety of dishes.
To harvest nasturtiums, simply pinch off the flowers as they bloom, or cut off the leaves and stems with scissors. Make sure to harvest the plants in the morning, after the dew has dried but before the heat of the day.
Conclusion
Growing nasturtiums is a fun and rewarding experience, and with a little care and attention, you can enjoy these beautiful flowers in your garden. Whether you're a seasoned gardener or just starting out, nasturtiums are a great addition to any garden.
If you're looking for more information on growing nasturtiums, I highly recommend checking out some of the resources listed below.
Resources:
- National Gardening Association: This website has a wealth of information on growing nasturtiums, including tips on care and maintenance.
- Seed Savers Exchange: This organization is dedicated to preserving heirloom varieties of plants, including nasturtiums.
- Local nurseries: Don't forget to check with local nurseries in your area for advice on growing nasturtiums. They often have expert knowledge and can provide valuable tips and recommendations.