How To Grow Spearmint

Mint originated in the Mediterranean region, but it later made its way to Britain and the United States. Mint was carried by the Pilgrims on their first international excursion. Spearmint is one of the most popular mint plants (Mentha spicata).

The culinary, medicinal, and cosmetic uses of this extremely scented herb are all highly regarded. Unlike peppermint, which has rounded leaves and purple flower spikes that may reach a height of 4 inches (10 cm), spearmint has pointed, bright green leaves. Spearmint may grow up to 24 inches wide and 12 to 24 inches tall under optimum circumstances (31-61 cm.). Gardening with spearmint is both pleasurable and beneficial.

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Spearmint is a member of the mint family, which has a wide range of energizing aromas and tastes. Mojitos, juleps, and herbal teas are just a few of the beverages that include spearmint as a flavoring ingredient.

Start with a little plant rather than a seed, since it’s simpler. A raised bed may easily get overrun by spearmint plants if they are allowed unmanaged. To grow any form of mint successfully, it is recommended that you use a pot (an 8- to 10-inch-diameter plastic nursery pot works well) and then bury it 2 inches into your garden soil in a raised bed.

By doing this, the roots are kept in check and can’t expand out into the soil around them. You may let the stems of spearmint flow over the side of your raised bed if you plant it towards the edge. It’s important to maintain the plant stems clipped to prevent them from coming into contact with the soil, since they will begin to root wherever they come into contact with it. Prunings are a great source of taste!

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A neutral to slightly acidic pH is ideal for Spearmint, which enjoys partial shade and wet, well-drained soil. When you mulch around your plants, you not only aid to keep the soil cool, but you can also keep an eye out for stray branches that can take root. Aside from keeping it in check, spearmint is a pretty low-maintenance plant that needs no particular attention.

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A single leaf may be harvested by hand or by pruning and removing whole stems. To extend the harvest of sensitive, young leaves, it is important to trim the plant regularly and remove all of its blossoms.

How To Plant Spearmint

Spearmint isn’t all that different from other mints when it comes to learning how to cultivate it. It thrives in partial shade, well-draining soil with a pH range of 6.5 to 7, and rich, wet soil. Spearmint is a hardy perennial that can survive in USDA Plant Hardiness Zone 5.

Mint is best grown from plants, but you may start seedlings in the spring when the earth is warming up. Thin the plants 1 foot (31 cm.) apart once the seeds have germinated. In a short period, once spearmint has been planted, it may spread like wildfire.

Due to its invasive character, many individuals are unsure about how to grow spearmint. Spearmint may be grown in hanging baskets or pots to prevent having to remove the plant’s runners regularly.

If you want to grow spearmint in your garden, another option is to cut off the bottom of a 5-gallon (18.9 L) container and plant it there. If you have a lot of spearmint plants, this will help discourage the runners from spreading to other areas of your garden.

For Spearmint’s Sake

In general, it’s simple to care for spearmint. Annual mulching of mint in the garden is necessary to keep the plant’s roots cool and wet. During the growth season, liquid fertilizer is excellent for potted mint.

Plants should be divided every two years to maintain their health. Regularly prune your potted plants to maintain them clean and neat. Bring potted spearmint inside and set it in a sunny window if you live in a region with very cold winters. The beauty and utility of spearmint may linger for years if you know how to grow it right.

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Taking Care Of Spearmint

Spearmint may be grown easily. If you plant your spearmint in the incorrect area, you’ll wonder, “How can I stop the mint?” You must avoid interfering with other plants in your landscape when growing most species of mint.

By use of rhizomes and stolon, mint spreads. Planting in a garden bed or the ground requires precise spacing to allow for the spread of the plant, which makes it a good choice for a container garden.

To ensure that your spearmint plant grows to a height at which it may be harvested, spacing your plants three feet apart is a reasonable rule of thumb.

If you harvest before the plant blooms, you’ll get the most taste out of the leaves. Mint may be dried and used year-round if it is harvested regularly and in many hauls during the season.


Mints prefer direct sunlight versus indirect light. Indoors, a grow lamp or a bright windowsill may help you grow spearmint.


The best soil for soil mints is one that is rich, wet, and well-drained. An organic soilless mix should be used while potting plants.


Maintain a regular watering schedule, but be cautious not to overwater your crops. In between waterings, allow the soil to become nearly completely dry.

Humidity And Temperature

To grow spearmint, you need a USDA zone 4a to 11; it can’t handle the cold. In a grow light or on a window sill, it thrives.


On its own, the spearmint plant can thrive. However, replenishing nutrients after harvest will allow for another harvest.

Increasing The Population Of Spearmint

Plants and seeds are both easily accessible and simple to cultivate, making them ideal for beginners. Planting seeds are indeed more time-consuming, but it is also less expensive.

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In the spring, mint may be grown from cuttings that have been treated with rooting hormone.

Using Seeds To Start A Spearmint Garden

If you decide to start your garden from seed, you should do it eight to ten weeks before the latest expected frost date inside. It takes around two weeks for seeds to germinate when they are kept in the house.

As soon as the seeds have germinated, spray the soil every day to keep it wet but not soggy. It’s a good idea to place a fan near your seedlings to keep them cool. Direct sowing in wet, somewhat shaded soil is also an option.


The taste and look of spearmint, on the other hand, are genuinely one of a kind. What distinguishes spearmint from other mints? Isn’t it a wonderful addition to your herb garden?

High levels of carvone, a chemical component, are responsible for spearmint’s unique aroma. The sweet, delicate taste of spearmint is due to this terpenoid.

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