Growing Mint Indoors & How To Care For It 🌿

Growing Mint Indoors & How To Care For It

How to Care for Mint Indoors?

Mint is a necessary ingredient in food for pleasant scent and flavor. It is a fast-growing herb, which you can grow indoors. Many species are available in different sizes and shapes. You must know how to care for mint indoors because it can overtake the entire flower bed if it is not handled with care. 

Get a refreshing aroma at your place by sprouting leaves of mint and complement your salads, yogurt, vegetables, etc., with the unique taste of this herb. Let us proceed with the perfect growing and caring methods of the mint plant. 

Necessities for Growing Mint Indoors

1. Container

Make sure that you take a medium-sized container of 2 to 3 gallons to grow mint. Undoubtedly, this herb spreads and takes up the entire space through runners. Therefore, it is necessary to keep it separate and grow it in a container. 

2. Location

The herb needs direct sunlight for at least 3 to 4 hours to grow well. You can place the container on your balcony or window. Pick the perfect space where you can keep the plant in proper sun and air circulation. 

3. Soil

You require a quality potting mix to grow mint indoors. It is easy to prepare it by yourself. You need to add one part of peat moss, one part of compost, one part of perlite, and one optional part of sterile garden soil. After preparing the soil, you can start growing the plant with ease. 

4. Water 

You need moist soil for better mint growth. But make sure that it should not be over wet. Do not overwater the herb that it keeps soaked. Special care is necessary during winters. You have to keep the soil moist and water it accordingly. Avoid underwatering and overwatering to this herb. 

5. Fertilizer

There is no need to use a fertilizer for growing mint indoors. If you do so, then you may lose its flavor. You can also prefer using water-soluble fertilizers to provide additional nutrients. Mulch the top pot layer by using manure or compost. 

How To Grow Mint

Mint Varieties to Grow Indoors

There are plenty of species that you can grow and care for in your home garden. 

  • Pineapple/Apple Mint
  • Corsican Mint
  • Pennyroyal
  • Peppermint
  • Citrus Mint
  • Spearmint 

How to Care for Mint Indoors?

If you want better growth of the mint plant in your home garden, you have to take care of various things. Start caring for better herb growth.

Care for Mint

1. Pruning and Pinching

You can make the herb busy by regular pinching off the tips. The branches will grow more at a rapid pace. Prune off all the dried branches to maintain the plant regularly.  

2. Temperature

This herb requires a moderate temperature to survive longer. You have to keep it away from extremely hot, dry, and cold air. When it comes to watering, you should water your plant regularly to keep the soil moist. 

3. Harvest

The procedure of harvesting is relatively easy. Choose the picking technique whenever you need some mint for your salads or vegetables. Pick some of the leaves and use them in your kitchen. Make sure that you pinch the flowers off whenever you see them. 

Planting and Caring Tips

You should know some tips to grow and care for mint indoors. Some of them are:

  1. The mint herb is a perennial type of plant which needs good drainage and light soil for thriving.
  2. Consider moist or well-drained soil for better plant growth. 
  3. It can tolerate some shade, but it needs direct sunlight to grow well.
  4. Remember that you must grow mint near tomatoes and cabbage to avoid its spreading.
  5. It requires minimal care by keeping the soil moist and cleaning the leaves regularly. 
  6. Make sure that you pick and prune the leaves to make them grow dense. 

How to Harvest the Mint Leaves?

It is necessary to keep the mint leaves in perfect condition to restore their flavor and aroma. Consider tips to store or harvest the herb:

  1. Harvest the herb frequently to keep the plant in perfect condition. In comparison with old leaves, the young ones have more flavor and scent. Harvest the leaves in spring and keep them in water for a few days to keep them fresh. You can also freeze or air-dry the leaves for storing them for a long time. 
  2. Before it starts flowering, you have to cut the stem at a length of 1 inch. It is easy to harvest a plant two to three times in a single growing season. 
  3. Pick the leaves from the pot whenever you need them. 
  4. Keep the leaves fresh by growing the plant indoors throughout winters. You can store the dry leaves by cutting them before it starts flowering. Keep the leaves in an airtight container. 

Pests or Diseases

This herb can get affected by many pests or diseases. It is necessary to safeguard your plant from the following:

  • Rust
  • Mice
  • Leaf spot
  • Powdery Mildew
  • Stem canker
  • Anthracnose
  • Resistant to rodents, deer, and rabbits
  • Cabbage and Alfalfa loopers
  • Armyworms
  • Cutworms
  • Flea beetles
  • Two-spotted spider mites
  • Verticillium Wilt

How to Treat Mint Plants from Pests or Diseases?

It is easy to detect the presence of any disease or pests on plant leaves. In the case of worms, you can remove them by manual approaches. In severe infestation, you have to apply insecticide to protect mint leaves. Keep the plant away from rodents and rabbits. It is necessary to observe them regularly and take care of this plant to avoid harmful diseases or severe pest infestation. 

Dos and Don’ts


  1. While choosing any specific location, ensure that the plant must receive direct sunlight for a few hours. 
  2. Sow seeds and plant mint in a container or a patio.
  3. Before planting this herb, submerge the container by using a mesh bag and leave the rim above the ground level. In this space, the root system will be potted. If you do not consider this thing, then this herb will take over the entire garden space. 
  4. Before the flowers of mint grow, you should harvest the leaves of the plant. 
  5. Whenever you see the flowering buds, pinch them off to enhance the harvesting season. 
  6. Mulch the soil to avoid the spreading of mint.
  7. Keep thinning the mint plants regularly and keep them at a distance of fifteen inches. 
  8. Place the indoor containers away from dry heating elements in the house. Make sure that there is plenty of air and light to make it grow well. 


  1. Never plant mint in an open bed without submerging the vessel containing the herb roots. 
  2. There should be no cracks in the submerged pot because the runners will get their way to spread. 
  3. Never grow the herb in very moist areas. 

The Bottom Line 

It is easy to grow different species of mint plants in an indoor space. Many people have a concern about how to care for mint indoors. It is easy to take care of this herb and harvest it on time. Every person desires refreshing mint leaves to add taste and aroma to various foods and drinks. Consider all the necessary information mentioned above while growing and caring for this herb.  

By Charles

Charles S. Nelson is a Canadian gardner & foodie, and the founder & editor of Join Charles as he shares everything he has learn in past 15 years in gardening. So, Stay tune with him to get boatload of tips on gardening.😁

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