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Hardy nasturtiums are popular garden plants known for their vibrant flowers and easy care. They are perfect for adding color to borders, containers, and hanging baskets. With the right growing conditions and care, you can enjoy these beautiful plants year after year.
Choosing the Right Hardy Nasturtium Varieties
There are several hardy nasturtium varieties to choose from, each offering unique colors and growth habits. Some popular options include:
- Jewel Series: Known for their vibrant, jewel-toned flowers.
- Empress of India: Features large, bright orange blooms.
- Alaska Series: Compact plants with a variety of colors.
Planting Hardy Nasturtiums
Hardy nasturtiums thrive in well-drained soil and full sun. You can sow seeds directly into the garden after the last frost date. For earlier blooms, start seeds indoors 4-6 weeks before planting outside.
Plant seeds about 1/2 inch deep and space them 10-12 inches apart. Water thoroughly after planting and keep the soil moist until seedlings establish.
Care and Maintenance
Once established, hardy nasturtiums require minimal care. Here are some tips:
- Watering: Keep the soil evenly moist but not waterlogged.
- Fertilizing: Generally, they do not need much fertilizer. Too much can promote foliage over flowers.
- Pruning: Deadhead spent flowers to encourage continuous blooming.
- Mulching: Apply mulch to retain soil moisture and suppress weeds.
Overwintering Hardy Nasturtiums
In colder climates, hardy nasturtiums can survive winter if protected. Mulch around the plants or grow them in containers that can be moved indoors during harsh weather. Alternatively, save seeds for planting the next season.
Conclusion
Hardy nasturtiums are a versatile and easy-to-grow addition to any garden. With proper selection, planting, and care, they will provide vibrant color and lush foliage throughout the growing season. Enjoy cultivating these resilient plants and their cheerful blooms!