How To Grow Mint Indoors Tips And Tricks

I’m sure you’ve often found yourself admiring the lush, vibrant green of mint in gardens or potted around your local cafe. You may have even thought to yourself "I wish I could grow a plant like that at home". Well, now you can! Growing mint indoors is surprisingly easy and incredibly rewarding – no matter where your home is located. Not only will it bring life into whatever room you choose, but also provide you with fresh herbs for cooking up delicious meals.

In this article, I’ll be sharing some tips and tricks on how to make growing mint indoors as simple and enjoyable as possible. From finding the perfect spot within your home to harvesting the leaves, I want to help you create an indoor oasis of your own so that you can share in the joy of having something wonderful sprouting from beneath your fingertips.

Selecting The Right Type Of Mint

Mint is one of the most popular herbs used in cooking and for medicinal purposes. In fact, it’s estimated that 80% of American households grow some type of mint! If you want to join this statistic and start growing your own mint indoors, there are a few key things you should know – starting with selecting the right type of mint for your situation.

When buying seeds for indoor cultivation, look for varieties such as peppermint or spearmint. These types have lower light requirements than other types like apple or pineapple mint, so they are better suited to an indoor environment. It’s also important to keep in mind that different species may require different soil mixes, so check out any specific instructions on individual seed packages before planting.

To ensure success when growing mint indoors, make sure you understand your space’s light availability and select a variety appropriate to those conditions. With this knowledge in place and adequate care taken during the germination process, you’ll be able to enjoy homegrown mint year-round!

Preparing The Soil

Having selected the type of mint you wish to grow indoors, it is now time to prepare the soil for planting. The first step in this process is to test your soil and determine its pH level before going any further. This can be done with a simple home kit or by sending off a sample for professional testing.

Once you know what kind of condition your soil is in, then it’s time to start making amendments if necessary. This may involve adding organic matter such as compost or manure, along with other nutrient-rich additives like lime or gypsum specifically designed for improving soil structure and nutrition levels:

  • Compost adds humus which improves water retention, aeration and drainage;
  • Manure increases nitrogen content;
  • Lime raises pH levels;
  • Gypsum helps improve clay soils by loosening them up.

Making sure that your soil has been properly prepped will increase the likelihood of success when growing mint indoors. Soil preparation also affects how quickly plants establish themselves and are able to produce healthy growth over time, so getting it right from the outset is key!

Finding The Perfect Spot

Finding the perfect spot for a mint plant indoors can be challenging, but it is certainly possible. It’s often said that mint plants must have full sun to thrive – this isn’t strictly true when grown inside as long as they get plenty of bright light and are placed in south-facing window. Choosing containers is also important; mint needs good drainage so opt for terracotta pots with holes in them over plastic ones. Whatever container you choose, fill it with potting compost mixed with plenty of sand or grit to ensure adequate drainage.

When it comes to light requirements, direct sunlight is ideal if your plant sits near a windowsill – just make sure not to let the leaves burn by placing sheer curtains up during the hottest parts of the day. If you don’t have access to natural sunlight, an artificial grow lamp will do nicely too! When setting it up, keep your lamp around 6 inches from your plant and leave it on for 8-10 hours daily.

Mint doesn’t need frequent watering either – once a week should suffice unless the soil looks dry beforehand. In wintertime, water less frequently (every 2 weeks) as the plant won’t use much moisture during this time due to lack of growth activity. Make sure there are no puddles left after watering because excess moisture can cause root rot. All these tips combined should help you create the perfect conditions for growing healthy mint indoors!

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Planting The Mint

Planting the Mint is a simple process, but it does require some preparation. When planting mint indoors you should use containers with good drainage and ensure that your container has plenty of room for the roots to spread out. I suggest using indoor containers that are at least twice as deep as the root ball of the plant itself. It’s important to remember when planting your mint that they need light in order to grow properly. You can either place them near a window or purchase an artificial source of light like LED lights if natural sunlight isn’t available.

When caring for your newly planted mint plants make sure that their soil remains moist – not wet – but evenly damp throughout the growing season. As well, keep in mind that because mints are naturally invasive plants, it’s best to harvest leaves frequently so they don’t take over other plants or spaces within your home. And while harvesting regularly will help prevent overcrowding, don’t worry – your mint will still flourish!

Mint also prefers cooler temperatures than many houseplants, so try placing it away from radiators and vents whenever possible. With regular watering and proper lighting conditions, this beloved herb can thrive indoors all year long! So go ahead and enjoy its wonderful aroma and flavor without having to venture outdoors every time you need a sprig or two!

Watering And Fertilizing

Gardening is a beautiful art. It’s one of those activities that require intense focus and concentration yet also provide an immense sense of joy from the results- a lush, green patch to look at every day! Growing mint indoors takes patience and a deft touch but it can be done successfully with some tips and tricks. When it comes to watering and fertilizing your indoor mint plants, there are certain steps you should take for maximum success.

Firstly, when it comes to drainage tips, make sure your pot has adequate holes in the bottom so excess water can escape easily. If not, add more by drilling additional ones – this will help prevent root rot which could potentially kill off your plant. Secondly, while picking out soil mix or compost used for planting ensure moisture retention properties are present; this helps maintain optimal levels between soaking wet periods and dry spells. Lastly, fertilizing methods vary depending on how much time you want to dedicate towards tending to your mint plants; if you’re looking for something low maintenance then use slow release granules that last up over several months compared to liquid feeds which need regular applications throughout spring/summer.

No matter what techniques you choose though always remember: moderation is key here as too much fertilizer can burn roots leading them vulnerable diseases like blight. Therefore start small – begin with half strength doses – and work upwards gradually until desired results have been achieved in terms of growth rate and overall healthiness of leaves/stems etc… With these guidelines in mind happy growing!

Pruning And Maintenance

When it comes to watering your potted mint, it’s important to make sure you don’t overdo it; regular, but light watering is best. Trimming is also important, as it encourages new growth and helps keep mint from becoming too unruly. I’d suggest trimming the stems back to about two inches from the soil. Fertilizing your mint is also beneficial; I recommend using a liquid fertilizer every few weeks for best results. Remember, all of these tips are just guidelines; you should adjust them as necessary to keep your mint happy and healthy!


When it comes to pruning and maintaining your mint indoors, watering is key. I’m Monty don, and here’s my advice on how to make sure you’re giving your plants the best care possible! Firstly, when it comes to keeping mint hydrated in indoor conditions, you’ll want to pay close attention to humidity levels. Keeping humidity high ensures that moisture stays locked into the air around the plant rather than evaporating quickly – so try misting or using a humidifier if necessary. Secondly, conserving moisture is essential for healthy growth. Over-watering can easily lead to root rot so be careful not to give too much water at once – just enough to keep the soil moist but still able to drain off excess liquid. Finally, take note of any yellowed leaves as this could indicate over-watering – adjust accordingly by allowing time between each session of irrigation until your mint has returned back to its vibrant green coloration.

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Now that we’ve discussed the importance of watering when it comes to keeping your mint healthy, let’s move on to trimming. When you’re maintaining your indoor plants, proper pruning is key for ensuring an attractive and lush appearance. To start off with, take a look at the lighting conditions in your home – not enough light can lead to long stems and sparse foliage while too much may cause burning or leggy growth. Be sure to adjust any indoor lighting accordingly so that plants get just the right amount of sun exposure they need! Secondly, keep an eye out for overcrowding as this could also impede growth. If necessary, use scissors or shears to carefully remove leaves in order to allow more air circulation around each plant – but don’t go overboard either as you’ll want enough foliage left behind for photosynthesis. Finally, make sure soil drainage is optimal by adding some perlite or sand if needed; otherwise water will pool up and become stagnant which can stunt root development and promote rot.


Now that we’ve discussed the importance of pruning and maintaining your indoor plants, let’s move on to fertilizing. Fertilizers are great soil amendments for boosting nutrients in the ground so your mint can thrive – plus, they’re easy to use! There are several types of fertilizer available such as liquid or granular formulas; pick one according to the season and mix it into the soil with water at least once a month. You’ll want to be careful not to overdo it though since too much fertilizer can burn roots and cause nutrient imbalances. To ensure optimal plant health, consider using natural ingredients like compost or fish emulsion instead of chemical-based products if you have access to them. With regular applications of fertilizer combined with good drainage, light exposure, and proper pruning techniques, your mint will stay healthy and strong for years to come!

Controlling Pests And Diseases

Growing mint indoors can be a rewarding experience. Taking the time to set up your environment correctly and monitoring humidity will help you get maximum success with minimal effort. Here are some tips and tricks for controlling pests and diseases in an indoor environment:

  • Monitor humidity levels – Too much or too little moisture around your plant can cause issues like root rot, mold, mildew, and even pest infestations! Aim for relative humidity of about 40-50% by using a hygrometer to monitor it regularly.

  • Encourage pollinators – Pollinators such as bees, butterflies, moths, flies, wasps and beetles play an important role in helping plants reproduce. Attract them into your home garden by providing sources of nectar such as flowers or sugar water near your mint patch.

  • Clean away any debris – Keeping your growing area clean is essential not only for aesthetics but also helps reduce the risk of disease. Remove dead leaves or stems that have fallen off so they don’t harbour fungal spores which could spread to other parts of the mint patch.

These tips should give you a good start on understanding how to grow healthy mint indoors without fear of pests or diseases taking over your beloved herb!

Harvesting The Leaves

Having dealt with the pests and diseases that can affect your indoor mint, it is now time to look at harvesting techniques. Harvesting this versatile herb correctly will ensure you have a steady supply of fresh leaves for adding flavour to dishes or drinks. The trick lies in selecting the right moment when harvesting; if left too long on the plant, the taste can become bitter.

The best way to harvest mint is by cutting individual sprigs from the stem using sharp scissors or pruning shears. To avoid damaging the rest of the plant, cut along an angle so that water won’t gather at that spot and cause rot. Once harvested, rinse off any dirt or dust before storing or using them straight away. It’s also important not to remove more than two-thirds of all stems during each harvest as this may weaken or kill off parts of the plant.

Propagating methods are another great way to get more bang for your buck from growing mint indoors – simply take some of those freshly-harvested sprigs, put them into soil and they’ll soon be ready to start producing their own new growth! A popular method is taking 4–5 inch stem tip cuttings which have several sets of leaves and rooting these in moistened potting mix until established enough for transplanting. This process takes around four weeks but can even be done faster with a bit of extra effort. With just one cutting you could end up with multiple plants!

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Frequently Asked Questions

How Long Does It Take For Mint To Grow Indoors?

Growing mint indoors isn’t too tricky, and you only need to keep a few basic things in mind. For starters, it’s important to provide the plant with enough light – ideally between 6-8 hours per day – as well as making sure that it gets regular fertilizing needs met. As for how long does it take for your mint to grow? Well, depending on growing conditions, you can usually expect to see growth within 8 weeks of planting!

Can I Grow Multiple Types Of Mint In The Same Container?

Growing multiple types of mint in the same container can be a great way to bring variety and colour into your home! But it’s important to keep an eye on the size of your container, as well as the light requirements needed for each type. If you’re planting different varieties together, make sure that they all have similar needs when it comes to lighting, soil composition and water requirements – otherwise one will out-compete another. Monty Don says "When growing two or more varieties in the same pot, choose ones with complementary colours and shapes – but also those with comparable care needs." This advice could save you from big disappointment down the line if you don’t plan ahead!

Is It Better To Start The Mint From Cuttings Or From Seeds?

Starting mint from cuttings or from seeds is a personal preference, and both have their pros and cons. If you decide to go with seeds, be aware that germination time can vary depending on the type of seed used; some take longer than others. For this reason, it’s often easier to start your mint indoors by taking cuttings directly from an existing plant outdoors. This way you’ll know exactly what kind of mint you’re getting – plus there’s no waiting for germination! However, keep in mind that light requirements are important when planting indoors, so make sure your indoor environment will provide enough sunlight for your new plant. Ultimately, whether growing mint from cuttings or starting them from seed is up to you!

How Often Should I Water The Mint?

It’s no coincidence that mint plants need plenty of water to thrive- and if you’re growing your own indoors, it’s best to know when and how often they need watering. Luckily, this is something that Monty Don could help you with! Sunlight requirements are also important for indoor mints; depending on the brightness of your home, these might need extra soil amendments like peat moss or organic compost to ensure adequate moisture retention. When it comes down to it though, you’ll want to give your plant a good dousing every couple of days – especially in those hot summer months. With just the right amount of love (and sunlight), your little patch of freshness will grow up big and strong!

Can I Grow Mint Indoors Year-Round?

Yes, you can grow mint indoors year-round! It all starts with getting the right container size for your plant. Mint grows best in a container that’s at least 8 inches wide and deep. Next, make sure it has adequate drainage holes so excess water doesn’t get trapped. You’ll also need to provide bright but indirect light levels, either from a sunny windowsill or a nearby artificial light source like an LED panel. Once you’ve set up the environment correctly, remember to keep the soil lightly moist by watering when the top inch of soil feels dry – this will ensure your mint thrives throughout the year!


Finishing up our discussion on how to grow mint indoors, there is a great sense of satisfaction when it blossoms in your home. You’ve taken the time and care to nurture this plant, and now you can enjoy its wonderful aroma right at home!
It’s been said that growing plants brings us closer to nature – and while we may not be able to garden outdoors all year round, it doesn’t mean that we can’t take part in the joys of gardening inside. Whether you choose to start from cuttings or seeds, with proper attention and knowledge your mint will thrive. Now sit back and watch as your indoor oasis grows before your eyes!