What To Know
- The flowers can be used as a garnish or added to salads, while the leaves can be used in salads or sandwiches.
- The seeds can also be harvested and used as a peppery seasoning.
- Sow the seeds in a seed tray filled with a well-draining potting mix.
Nasturtiums, with their vibrant blooms and peppery leaves, are a delightful addition to any garden. To ensure their thriving growth, it’s crucial to understand their specific planting requirements. This comprehensive guide will provide you with the knowledge and techniques to plant nasturtiums effectively, maximizing their beauty and productivity.
Choosing the Right Location
Nasturtiums prefer well-drained soil that receives plenty of sunlight. They can tolerate partial shade, but their growth and flowering will be compromised. Choose a spot in your garden that gets at least 6 hours of sunlight per day.
Soil Preparation
Nasturtiums thrive in loose, well-aerated soil with a pH between 6.0 and 7.0. If your soil is heavy or compacted, amend it with compost or other organic matter to improve drainage and aeration. You can also add a balanced fertilizer to provide the necessary nutrients for healthy growth.
Planting Depth and Spacing
Sow nasturtium seeds directly into the soil after the last spring frost. Plant the seeds about 1/2 inch deep and space them 6-12 inches apart. Water the seeds well after planting.
Watering
Water nasturtiums regularly, especially during hot, dry weather. Avoid overwatering, as this can lead to root rot. Allow the soil to dry out slightly between waterings.
Fertilizing
Fertilize nasturtiums lightly every few weeks with a balanced fertilizer. Avoid using fertilizers that are high in nitrogen, as this can promote excessive foliage growth at the expense of flowering.
Companion Planting
Nasturtiums are excellent companion plants for many other vegetables and flowers. They repel certain pests, such as aphids and squash bugs, and attract pollinators. Consider planting nasturtiums near tomatoes, cucumbers, squash, and roses.
Troubleshooting Common Problems
- Yellowing leaves: This can indicate overwatering or a lack of nutrients. Adjust your watering schedule and fertilize regularly.
- stunted growth: Insufficient sunlight or poor soil quality can cause stunted growth. Provide more sunlight or amend the soil with compost.
- Powdery mildew: This fungal disease can affect nasturtiums in humid conditions. Improve air circulation by thinning out the plants and avoid overhead watering.
Harvesting and Uses
Nasturtium flowers and leaves are edible. The flowers can be used as a garnish or added to salads, while the leaves can be used in salads or sandwiches. The seeds can also be harvested and used as a peppery seasoning.
In a nutshell: Nurturing Nasturtiums for Garden Success
By following these planting and care tips, you can successfully grow thriving nasturtiums that will add beauty and flavor to your garden. Their vibrant blooms and edible leaves make them a versatile and rewarding addition to any home landscape.
Popular Questions
Q: Can I start nasturtiums indoors?
A: Yes, you can start nasturtiums indoors 4-6 weeks before the last frost. Sow the seeds in a seed tray filled with a well-draining potting mix. Keep the seeds warm and moist, and transplant them outdoors once they have developed true leaves.
Q: How often should I water nasturtiums?
A: Water nasturtiums regularly, especially during hot, dry weather. Allow the soil to dry out slightly between waterings. Overwatering can lead to root rot.
Q: Do nasturtiums attract bees?
A: Yes, nasturtiums attract bees and other pollinators. Their bright flowers and sweet nectar make them a favorite among these beneficial insects.
