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Spearmint: How to Grow, Harvest, Fertilize, and Use Spearmint


Written By: Rob Gardener
Last Updated:

My Journey Growing Spearmint: A Personal Account

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As a seasoned gardener, I've had the pleasure of growing a variety of herbs and plants in my garden. One of my favorites is spearmint, a hardy and versatile herb that's perfect for teas, salads, and desserts. In this article, I'll share my personal experience growing spearmint from seed, including the challenges I faced and the tips and tricks I learned along the way.

Getting Started


I first started growing spearmint in the spring, when the soil was workable and the weather was mild. I began by selecting a container that was large enough to accommodate the mature size of the plant. I chose a 6-inch pot, which should provide enough room for the roots to grow and for the leaves to unfurl.

Next, I prepared the soil by mixing in some compost and perlite to improve drainage. Spearmint prefers well-draining soil, so I made sure to add enough perlite to prevent waterlogged soil.

Sowing the Seeds


I sowed the seeds indoors, about 6-8 weeks before the last frost date in my area. I used a seed starting mix and sowed the seeds about ¼ inch deep. I covered the seeds with a thin layer of soil and watered them gently.

It took about 7-10 days for the seeds to germinate, and once they did, I transplanted them into individual pots. I kept the soil moist but not waterlogged, and provided the plants with plenty of indirect light.

Transplanting Outdoors


When the weather warmed up and the danger of frost had passed, I transplanted the seedlings outdoors. I chose a spot that received full sun and well-draining soil. I planted the seedlings about 12-18 inches apart, making sure to space them far enough apart to allow for good air circulation.

Care and Maintenance


Once the seedlings were outdoors, I made sure to provide them with plenty of water and nutrients. I fertilized them with a balanced fertilizer once a month, and made sure the soil was consistently moist but not waterlogged.

I also pruned the plants regularly to encourage bushy growth and prevent them from flowering. Spearmint can be quite invasive, so I made sure to trim it back regularly to keep it under control.

Challenges and Lessons Learned


Growing spearmint wasn't without its challenges. One of the biggest issues I faced was its tendency to become invasive. The roots of the plant can spread quickly, choking out other plants and taking over the garden. To prevent this, I made sure to trim the plants back regularly and contained the roots with a physical barrier.

Another challenge I faced was the plant's tendency to become leggy. This can be due to a lack of light or too much fertilizer. To prevent this, I made sure to prune the plants regularly and provide them with plenty of indirect light.

Tips and Tricks


Based on my experience growing spearmint, I've learned a few tips and tricks that I'd like to share with you:

Conclusion


Growing spearmint is a relatively easy process, but it does require some care and attention. By following the tips and tricks outlined in this article, you should be able to grow healthy and productive spearmint plants. Remember to provide the plant with plenty of light, water, and nutrients, and prune it regularly to encourage bushy growth. With a little care and attention, you should be able to enjoy the many benefits of growing spearmint.