Types of Mint Plants (Varieties & Care Tips)

See the different types of mint plants such as spearmint, chocolate mint & peppermint, caring and watering tips, how to plant mint seeds and ideas if all mint varieties are edible.
Mint could be considered one of the most versatile herbs out there. Since humans first started to use herbs as food, medicine, and ritual components, mint has been a top choice, and for good reason. Today, it’s still used in medicine, tea, seasonings, hygiene products, and of course, in our herb gardens.

Mint’s long history in our herbal journey alone proves that it’s an herb worth keeping around. If you’re planning on adding mint to an herb garden or as a kitchen windowsill plant, you’d be making a good choice. However, when there are tons of different mint species out there, how does one choose which type to grow?

Mint grows differently according to its environment. Some types of mint can tolerate sun and heat, while others prefer to grow in a dark, cool, shady area without any mention of dry soil. To help you find the right one for you, check out this list of commonly grown types of mint.

Spearmint

Spearmint could very well be considered the original mint plant. It grows wild in regions of the US including the Pacific Northwest and along the inner East Coast in heavily wooded evergreen rainforests.

Its mild aroma is favorable in all sorts of applications, even earning a place as a standard flavor for chewing gum and tea. Spearmint prefers sandy soil and plenty of moisture.

Chocolate mint

The best mint creation by growers thus far, chocolate mint is a hybridized variety of mint that has a sweet, rich undertone to it. Ironically, the stems of this variety are often brown, and the leaves have a bit of a chocolate brown undertone to them in shade, especially underneath the leaves. 

Peppermint

The darling of the mint world, peppermint is a highly aromatic version of mint with plenty of eye-stinging properties. You may have guessed it already, but peppermint is arguably the strongest version of mint that we know of.

Peppermint is extremely popular in flavorings, aromatherapy oils, and hygiene products like toothpaste. It’s very easy to grow if you have plenty of shade to offer.

Apple mint

This mint variety is unique in that it’s also considered “woolly mint”, which is a fitting name given the hairy quality of this mint. Highly aromatic and a little on the lighter side, apple mint is a great variety to grow if you love mint in everything.

One thing about this mint to note is that it grows incredibly quickly, so if it’s planted in a raised bed or a garden, it can overgrow nearby plants in record time.

Watermint

Named for its tendency to grow in waterways, along ditches, and even in creek beds, watermint is a member of the mint family that needs much more moisture than other types of mint. It’s frequently grown commercially to be used in ecological installments that prevent erosion.

However, if you’re looking for a mint that can grow near or on a water feature in your backyard, this is the mint to search for.

Pineapple mint

Even chocolate mint can’t top the visual appeal of pineapple mint. its variegated leaves make it one of the more popular mint types, and it’s often sold in a wide range of pot sizes and hanging baskets.

Pineapple mint makes an interesting ground cover, and provides some use in the kitchen, as well. This mint is commonly used in landscaping to prevent insects and other pests from invading yards and gardens.

Orange mint

From the same cultivar as chocolate mint, this decadent, citrusy mint species is unlike the rest. Its leaves may be darker in color, but it can tolerate slightly lighter conditions than most types of mint, and will even persevere through mild droughts.

Despite its hardiness, this mint likes to be planted in rich soil and watered frequently. It’s commonly used in drinks, food, and summer teas.

How To Care For A Mint Plant

Mint plants are fairly picky about where they’ll grow in some climates. They prefer to stay within the ranges of USDA zones 3-8, but can be grown indoors in climates outside these US zones.

With proper care, they can thrive almost anywhere. Mint tends to prefer lower light conditions. Full sun will scorch the leaves quickly, so avoid hot afternoon sun exposure. See our top picks for the best low light houseplants here.

If anything, morning sun is best for these plants. Any types of mint that have variegated leaves, such as pineapple mint, should not be exposed to any full sun, but rather a dappled mixture of sun and shade. Under a tree or structure is best for mints that are especially susceptible to sunburn.

A perennial in most zones, mint typically goes through both dormant and growing seasons. In the Spring, it begins to sprout and put out new growth.

This is the best time to fertilize using organic fertilizer. However, at the end of Summer or perhaps even into the early Fall, mint plants will die back and go into dormancy. 

Be sure to plant mint either in well-draining containers or raised beds with sandy soil. Since mint prefers to grow in wet areas like riverbanks in the wild, mixing sand into soil helps them feel a bit more at home. It also helps to build a solid root system and to prevent underwatering, mint’s most common killer. 

How Often Should You Water Mint Plants?

Mint plants should never be allowed to dry out completely. Once they do, it can be difficult to turn back the clock on the wilting and crisping that often happens to mint foliage following a dry spell.

Thus, it’s important to follow a regular watering schedule to ensure that your mint doesn’t end up with the same fate. Frequent watering can help keep your mojito crop in mint condition!

Watering should happen primarily in the morning and/or late evening, when the sun isn’t beating down on your mint plants. Watering during these times prevents excessive evaporation of water meant for your mint plants, and also allows the mint to focus on water uptake, rather than try to juggle water absorption and photosynthesis during peak times of the day.

Most climates call for a good, healthy watering every two days or so in zones 3-5, but warmer zones like 6-8 should water daily in the warmer months, when temperatures rise above 75 degrees during the day for longer than an hour. If the soil begins to appear dry on the top layer, it’s time to give you mint plants a good soaking.

Always ensure that mint has proper drainage. While they’ll happily grow near a water source such as a river or pond, they absolutely won’t grow in a body of water, let alone a brackish puddle of mud. Never allow water to sit idly at the bottom of a pot of mint to prevent any root rot situations. 

How To Trim Mint Plants

Inevitably, mint eventually grows to be rather tangled and unruly. It’s also an avid spreader; plant this herb in a garden with other plants, and it’ll eventually overgrow everything else if left to its own devices.

Trimming is an easy way to keep this plant from taking over your garden. For this, you will need a pair of sharp, very clean shears or scissors and a place to put the cut stems.

Starting from the tallest growth first, cut back each stem about three quarters of the way down the stalk. Leave newer stems to grow without trimming until they, too, get to be too large.

You can also remove flower buds before blooming if you’d like your mint to stay mintier, but letting them bloom helps out the pollinators and gives you some tiny white clusters of blooms for your garden.

You may need to trim more than once per growing season, depending on the climate where you’re growing your mint, and if you’re growing it indoors or out.

For indoor trimming, just prune back any stems that start to become leggy or spotted with brown. Cut them back until they’re only a couple of inches tall, and you’ll see new stems coming up to replace them in no time.

If the project is a little bigger than a few sprigs and the mint is taking over your garden, welcome to the rest of your life. Mint will never, ever leave your garden; if you dig up every root you can find, in a year or two, another sprout will appear. To take back some of your garden space, you need to dig up the roots from the soil in the affected areas.

Then, to keep any remaining roots from sprouting right back up again, continue to turn the soil and remove roots as you see them for the next couple of weeks. Removing as much of the roots as possible will help to prevent any more mint outbreaks in the soil.

Use retaining wall blocks or other stones to corral the mint you don’t want to spread, and remove any shoots that get under or over the rocks as soon as you spot them.

How To Harvest Mint Without Killing The Plant

Whether it’s mojito-o’clock or you just need a little garnish for your dessert, it always comes down to cutting some of the plant back to use. The question is, how much mint can you cut back without harming the plant? The good news is that mint is extremely hard to kill, whose weed-like qualities make it a great permanent asset to your garden.

It’s a simple process. However, before you go chopping away at your plant with random house scissors, consider this: you wouldn’t close up a scratch on your hand with a dirty paper towel, and trimming plants is absolutely no different. Plants can get sick from pathogens entering open wounds, but you can easily prevent this from happening.

Using a pair of clean, sanitized or hand-washed shears or sharp scissors of any kind (that are tough enough to cut a stringy mint stem), snip the stem about three quarters of the way down just above a leaf node.

Cutting at this point encourages the cut stem to continue to grow, whether it be from side shoots or new stems at the base. Either way, you get more mint.

Mint doesn’t much care about how much of it you cut away using the three-quarters method so long as it isn’t extremely hot or extremely cold outside. It’s easier to bounce back from a trim when a plant isn’t trying to actively cool or warm itself, both of which expend precious energy. Aim for lighter snips on extreme days, but you can harvest more on temperate days.

How To Plant Mint Seeds

The process for planting mint seeds depends heavily upon whether you’re starting them indoors or outdoors. Typically, mint seeds are fairly small but relatively easy to handle.

They sprout in about two weeks, but generally, they do best when planted early indoors or late outdoors. If you’ve ever had any experience successfully sprouting seeds, these should be a breeze.

To start mint seeds indoors, they’ll need to be planted super early. Start planting about eight weeks before the danger of the last frost usually passes.

Mint seeds should be planted at about ¼ inch depth, in moist soil and covered with clear plastic until sprouted. Temperatures should stay at least 60 degrees fahrenheit for the fastest germination times, but it’s not necessary to use a heating pad or heater for seeds that are starting in a regular household.

Something that indoor seeds frequently need is light. While outdoor seedlings have plenty of access to the sun itself, indoor seedlings don’t share the same luxury. They should be placed either in a bright, sunny window or under a full-spectrum LED light bulb (most regular LED bulbs are full-spectrum, but the “daylight” kinds work the best!). 

If you’d prefer to keep the dirt outside, that’s your business, and you’ll only have to wait two months or so to start seeds outside. However, once the danger of frost or overnight freezing weather has passed, you’re in the clear. Plant the seeds in nice, rich soil at ¼ inch depth and wait about two weeks to see the little mint seedlings poke their heads up for the season.

Can You Plant Different Types Of Mint Together?

In some plant families, there are varieties that require very different growing conditions than their closely-related counterparts. The same is not true for mint.

Most mint species are similar enough to tolerate each other’s preferences for light, water, and fertilizer just the same as they would their own. The differences in growing preferences between species are so slight that they don’t make much of a difference.

That being said, if you have a mint plant growing in a specific spot and want to add another type, there’s no reason not to try it out. Mint can also be planted together in the same containers, so long as they each have adequate room to spread out and stretch during the growing season.

Different types of mint may compete for resources if packed too tightly together, but when planted correctly, they can be one big minty family.

What Can I Plant With Mint?

Mint is a great companion plant that offers many benefits to neighboring plants. Not only does mint repel unwanted pest insects and attract the right pollinators, but it also helps break down essential nutrients in the soil that are made more easily available to other plants.

Here are some of the best plant varieties to plant alongside mint in the garden.

• Oregano. A similarly pungent herb, oregano makes a great mint companion. It can thrive on less than full sun, likes water, and does its part to help repel an even wider variety of pest insects. Blooms of oregano plants are also fairly similar to mint plants, which help to attract pollinators to vegetable and herb gardens.

• Carrots. Carrot flies are a very common garden pest. They lay their eggs around underground carrots, which eventually hatch and destroy your precious root vegetables. Mint is particularly harsh to the carrot fly, effectively repelling them when planted near carrot and other root vegetable crops.

• Tomatoes. Mint is a useful tool in the prevention of tomato-specific pests such as spider mites and aphids, both of which are common issues with most nightshade plants like tomato, eggplant and peppers. Aphids in particular have a hard time landing on tomatoes and their counterparts when they’re surrounded by a thicket of intense mint.

• Lettuce. Another calling for mint plants is to protect lettuce plants from their many perpetrators. Lettuce is an especially susceptible plant to all sorts of threats: bugs, slugs, deer, and even rabbits. Mint is a great pest and animal repellent, and it does a good job of keeping pesky lettuce-eaters out of those tender leaves.

• Peas. Aside from the standard repellent of all things crawly and annoying, mint can serve other purposes as a companion plant. Mint can protect peas while also reaping a mutual benefit with peas: both plants can help shield each other from the harshest rays of the sun. Pea varieties that are especially sensitive to bright, direct light may benefit from sharing a space with mint.

While these are more common companion plants for mint, there are many, many more that are perfect for planting with mint. Consider blooming plants like marigolds or even perennial flowers such as tulips. Mint makes for an amazing color contrast against a super wide variety of flower colors in the Summer months.

Are All Varieties of Mint Edible?

Mint may seem like a pretty safe bet; there are endless varieties, and most of them are perfectly safe to consume. However, some mint species aren’t edible, or just aren’t palatable. Some are grown as a more decorative plant, while others get large enough to become shrubs and bushes of their own. 

The best way to decide whether or not a species of mint is edible is by checking for the aroma. Very minty varieties, such as spearmint and peppermint, are incredibly aromatic and have that signature, tell-tale minty smell and taste. However, if you find a mint species that doesn’t share the same intense smells, it’s likely not for consumption.

Is Mint Plant Toxic To Dogs & Cats?

It may be fine for us to snap off a sprig of mint and nibble on it here and there, but not for our pets. Cats and dogs can both experience negative side effects from consuming mint, particularly the harsh essential oils within the veins and stems of the plants.

Catmint, otherwise known as catnip, is however not toxic to cats or dogs, but it can certainly stink up a room when harvested fresh. Read more about houseplants that are safe for cats here.

What Is The Best Tasting Mint Plant?

The best tasting mint depends on the application of the mint. For instance, you wouldn’t use spearmint to make a mojito, and you surely wouldn’t use woolly mint as a garnish.

Despite the obvious choices for some cuisines, it’s not always an easy choice for some things. For example, peppermint is the best option for drinks containing mint, including tea, but spearmint is a great seasoning for meats and roasted vegetables.

There are also types of mint that work better for desserts and as garnishes. Chocolate mint is great flavor-wise for most dessert dishes, as it has that rich, sweet undertone that helps blend it in with other sweet flavors.

Peppermint is a clear choice for garnish, as it’s a bit stronger and more aesthetically pleasing paired with a variety of different colors.

Plants Related To Mint

Plants that are similar to mint make fairly good garden companions for mint. Other members of the mint family like to maintain fairly similar growing preferences, like indirect sun and lots of water. They can also have their own qualities that make them more favorable to have around. 

Tons of the most popular herbs around the world are members of the mint family. Thyme, basil, lavender, rosemary, and even oregano are more distantly related to mint, though they still share some of the same physical properties like a four-sided stem or clustered leaves.

One of the more underrated mint family members that rarely gets consideration for a spot in the herb garden is lemon balm. This plant, much like mint, prefers indirect sunlight, lots of water, and well-draining soil. It can also take over a garden in little time, so be sure to box it in well.

Of all the plants related to mint, many are very well known in their own right, but there are lots of others that are frequently overlooked. If you’re looking for something similar to mint, try branching out a tad to see if there’s something better suited for what you’re looking for.