Is rosemary an indoor or outdoor plant?

Rosemary is a versatile herb that is typically grown outdoors, but with some care and attention, it can also be grown indoors as a potted plant. While it may require a bit more effort to keep rosemary thriving indoors, the rewards are well worth it for those who enjoy the fragrance and flavor of this herb year-round.

When considering growing rosemary indoors, it is important to note that this herb thrives on plenty of light. Ideally, it should be placed in a location that receives at least six hours of direct sunlight each day. If you don’t have a spot with sufficient natural light, you can supplement with artificial grow lights to ensure the plant gets the light it needs.

In terms of watering, rosemary prefers a soil that is kept slightly moist but not waterlogged. It is crucial to strike a balance between providing enough water to keep the soil hydrated and avoiding overwatering, as this can lead to root rot. To achieve this, it is best to water the plant when the top inch of soil feels dry to the touch. This may vary depending on the indoor environment, so it is important to monitor the moisture levels regularly.

To maintain a healthy rosemary plant, it is advisable to use well-draining soil. A mix of potting soil and sand or perlite can help ensure proper drainage. Additionally, rosemary benefits from being planted in a pot with drainage holes to prevent water from pooling at the bottom.

In terms of temperature, rosemary prefers cooler conditions, ideally between 60-70°F (15-21°C). It can tolerate slightly lower temperatures, but extreme cold or frost can harm the plant. Avoid placing rosemary near drafts or heating vents, as sudden temperature fluctuations can be detrimental.

Pruning is another important aspect of caring for indoor rosemary. Regularly trimming the plant helps promote bushier growth and prevents it from becoming leggy. It is best to prune in the spring or early summer when the plant is actively growing. Trim off any dead or yellowing foliage, and pinch back the tips of the branches to encourage branching.

In terms of fertilization, rosemary is a relatively low-maintenance herb and does not require heavy feeding. A balanced, water-soluble fertilizer can be applied every few months during the growing season to provide essential nutrients. However, be sure to follow the instructions on the fertilizer package to avoid overfeeding.

In my personal experience, I have successfully grown rosemary indoors by providing it with ample sunlight and carefully monitoring its watering needs. Although it requires a bit more attention compared to other indoor plants, the fresh aroma and culinary versatility of homegrown rosemary make it well worth the effort.

To summarize, while rosemary is typically grown outdoors, it can also thrive as an indoor potted plant with the right care. Providing it with plenty of light, a well-draining soil mix, and a watering routine that keeps the soil slightly moist but not waterlogged are key to its success. Regular pruning and light fertilization can also help maintain a healthy and vibrant rosemary plant. So, whether you have a sunny window sill or a dedicated indoor garden setup, don’t hesitate to bring the delightful aroma and flavor of rosemary into your home.

Photo of author

Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.