When the first frost is approaching, it’s important to bring certain herbs indoors to protect them from the cold. Lemon verbena, basil, dill, and cilantro are among the herbs that should be brought inside before the frost hits. These herbs are more sensitive to low temperatures and may not survive outdoors during the winter months.
Once these herbs are indoors, it’s crucial to ensure they have the right conditions to thrive. Indoor temperatures ranging between 65 to 75 degrees Fahrenheit (18 to 24 degrees Celsius) are ideal for these herbs. This temperature range mimics their natural outdoor growing conditions and promotes healthy growth.
To create the best environment for these herbs, consider placing them in a sunny spot that receives at least six hours of direct sunlight each day. This can be near a south-facing window or under grow lights if natural sunlight is limited. Adequate light is essential for their photosynthesis and overall wellbeing.
Proper watering is another key aspect of caring for indoor herbs. It’s important to avoid overwatering, as this can lead to root rot and other issues. Instead, allow the top inch (2.5 cm) of soil to dry out before watering again. This ensures that the herbs are not sitting in waterlogged soil, which can be detrimental to their health.
In terms of fertilization, herbs generally do not require heavy feeding. A balanced, water-soluble fertilizer can be applied once every two to four weeks during the growing season to provide the necessary nutrients. Be sure to follow the instructions on the fertilizer packaging for the correct dosage and frequency.
It’s worth noting that not all herbs need to be brought indoors for the winter. Some hardy herbs can actually withstand the cold and overwinter outdoors. Mint, oregano, parsley, sage, and thyme are examples of herbs that can tolerate colder temperatures and continue to grow outside during winter.
However, even these hardy herbs may benefit from some protection during severe winter conditions. Adding a layer of mulch around the base of the plants can help insulate the roots and provide some extra warmth. Additionally, covering the plants with a frost cloth or placing them in a cold frame can offer further protection during extreme cold spells.
Personal experience has taught me the importance of being proactive in bringing sensitive herbs indoors before the first frost. I have lost a few plants in the past by waiting too long and exposing them to freezing temperatures. Now, I make it a point to closely monitor the weather forecast and bring these herbs inside a few weeks before the expected frost date.
Herbs such as lemon verbena, basil, dill, and cilantro should be brought indoors before the first frost to ensure their survival. These herbs thrive in indoor temperatures ranging between 65 to 75 degrees Fahrenheit. On the other hand, hardy herbs like mint, oregano, parsley, sage, and thyme can withstand colder temperatures and may not need to be brought indoors. However, providing some protection during severe winter conditions can still be beneficial for these herbs. By following these guidelines and considering personal experiences, you can successfully care for and preserve your herbs throughout the winter season.
