When is the Best Time to Plant Nasturtiums?

Introduction

Nasturtiums are easy-to-grow annual plants that are popular among garden enthusiasts. They come in vibrant colors that can instantly brighten up any garden or balcony, and their leaves and flowers are edible with a slightly peppery taste. However, to grow healthy and beautiful nasturtiums, it's essential to plant them at the right time.

Spring or Fall?

The best time to plant nasturtiums depends on your location and climate. In general, they prefer mild, cool weather, and do not thrive in hot or humid conditions. If you live in a region with mild winters and summers, you can plant them in either spring or fall. However, if you live in a hotter area, it's best to plant them in fall when the temperature cools down.

Last Frost Date

If you're planting nasturtiums in spring, it's essential to wait until after the last frost date. Frost can damage or kill young plants, and nasturtiums are no exception. The last frost date varies depending on your area, so check with your local gardening center or consult a reliable online resource to find out when it is.

Soil Temperature

The ideal soil temperature to plant nasturtiums is between 55 and 65掳F (12-18掳C). If the soil is too cold, the seeds might not germinate, and the plants might not grow as well. You can use a soil thermometer to check the temperature before planting. If the weather is still too cold, you can start the seeds indoors in pots and then transplant them outside when the weather warms up.

Sun and Watering

Once your nasturtiums are planted, they need plenty of sunlight to thrive. They prefer full sun or partial shade and need at least six hours of direct sunlight per day. Additionally, it's important to water them regularly but not overwater them. Water the plants once a week or when the top inch of soil feels dry. If you're not sure, stick your finger in the soil to check the moisture level.

In Conclusion

In conclusion, the best time to plant nasturtiums depends on your location and climate. If you live in a region with mild winters and summers, you can plant them in either spring or fall. However, if you live in a hotter area, it's best to plant them in fall when the temperature cools down. Make sure to wait until after the last frost date, check the soil temperature, and provide the plants with plenty of sunlight and water. With proper care, your nasturtiums will bloom into a beautiful and edible addition to your garden or balcony.