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Can Catnip Survive Indoors? (Explained)

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Last updated on September 26th, 2022 at 10:27 am

Sunlight is a crucial energy source and a fundamental requirement for plants to thrive. However, some plants do thrive with low-level light, and Catnip is one of such.

If you are interested in growing this plant and are worried if it will do well indoors, then, by all means, keep reading!

Can Catnip survive indoors? Catnip can survive and thrive indoors. Like many other plants found in the garden, Catnip loves full sun, at least four to five hours of sunlight daily. However, a little sunlight while indoors and an occasional snipping off of its buds is enough to make it survive and thrive indoors.

The Dos of Catnip?

If you plan to grow Catnip indoors rather than in a garden, it is crucial to observe a few things such as, Can catnip grow in Shade?. These Dos and Don’ts will help you grow the plant properly. Let’s begin here with the dos. They are;

1. Give It As Much Sunlight As Possible

Too much sunlight won’t harm its growth, but too little will slow its growth and production. Some plants require an ample amount of sunlight to do well.

Too much sunlight becomes harmful to them precisely because they lose water from their leaves faster than it should.

Eventually, this can lead to possible plant death. That being said, the Catnip plant is one of the few exceptions. While it loves full sunlight, it can also do well indoors with only a little sunlight exposure. It would help if you used plant grow lights in the absence of sunlight as it is not picky about light.

2. Use Good Draining Soil

Good soil is also key to how well a plant grows or produces after that. Good soil usually has an abundant supply of essential minerals and nutrients to plants, aiding their development. However, good soil wouldn’t hold water all the time.

When you plant your Catnip in quick-draining soil, it will thus discourage root rot or loss, as the case may be due to the presence of too much moisture. Water would need to be drained once in a while to allow oxygen to pass through the soil.

A good draining soil allows for this to take place. Loamy soil is an excellent example of such soil to use.

3. Water Your Plant Properly

Catnip requires water every four to seven days, especially in its first two weeks of growth in a pot. After that, watering can be done every seven to twelve days. At this point, let me also add that you should reduce watering during cold seasons.

As stated above, too much water can lead to root loss due to inadequate oxygen. Too much water makes the soil compact and subsequently restricts the flow of oxygen.

4. Fertilize Your Plant Appropriately

Organic Fertilizer

As a herb, Catnip does not require too many nutrients. Still, the required nutrient though meager should always be available. In addition, you can use compost or organic fertilizers to boost Catnip’s growth whenever nutrients seem lacking.

Nevertheless, the plant will suffer from over-fertilization if you choose to fertilize it too frequently. Excess fertilizer can alter the soil composition by creating a high concentration of salt in it. And this can cause weak plant growth or possible death.

Stunted growth, wilting, and dry leaf margins are some of the visible effects of over-fertilization. Overfertilization also leaves plants weak from pests and diseases.

Thus, you should use fertilizer less rather than often to keep the Catnip plant from over-fertilization. Fertilizer once every three to four weeks will keep it healthy.

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5. Prune Your Plant

While Catnip doesn’t need constant pruning, it is best to snip off its buds, especially young ones, to encourage better growth. Also, pinchAlso, pinch off its delicate flowers to prevent self-seeding, promoting new and healthy growth.

6. Space Your Plant

It is important to space out your plants. Plants, like any living thing, do require space too. With enough space, Catnip roots could spread out and absorb the necessary water and nutrients. With that same space, its leaves will be able to gain proper access to light.

Pick a pot that is 8-inches wide and 8-inches deep to accommodate plant growth. Make sure your Catnip plant has room to breathe when you plant it, for plants grown together without space tend to compete for resources.

Congestion leads to improper growth and production.

The Don’ts of Catnip

there are not only things to do when propagating Catnip indoors; there are also things you mustn’t do. Without proper orientation, these things could seem harmless.

However, they could be detrimental to an indoor Catnip. So here are some things you should not do when growing Catnip Indoor.

1. Don’t Allow Moisture On the Leaves

When the leaves of your plant are always moist, it will undoubtedly attract bugs. It will also create room for mold to grow. Thus, when you water your Catnip plant, avoid pouring water on its leaves but rather directly on the soil.

2. Don’t Recycle

If you lose your Catnip plant to fungus or pest attacks, you should empty the pot and rid it of the soil as well as thoroughly wash the pot afterward.

New cultivation would require new and fresh soil. The new soil will avoid pests hanging around to attack new cultivation.

3. Don’t Drown Your Plant

Plants can drown quickly; always have that in mind. A pot with little or no water outlets through it will undoubtedly drown your plant.

In essence, too much water or stagnant water will drown the Catnip. When it holds water or too much water all the time, it will certainly drown.

Sadly, there is no guarantee your plant will recover from excess water. Therefore, it is essential to create enough holes for water to seep out from your pot, leaving the soil only sufficiently moist always.

4. Keep Cats Away

Hanging Pots

When you choose to grow your Catnip indoors rather than in the garden, it grows best in a hanging pot. This option is best because the plant has an aroma that attracts cats, and this may lead to plant destruction by rubbing against it often or even laying on the plant entirely.

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Cats love to nimble on Catnip occasionally, and while Catnip is a treat for them, the herb is usually stressed by their actions. So, keep your cats away from tender plants until they are strong enough to withstand attention from cats.


Conclusively, planting the Catnip indoors is not just a possibility but is expected. Catnip survives indoors and thrives well too. It does well indoors just as much as it does outdoors.

However, indoor Catnip requires a little more care than those planted in the gardens. Still, it is nothing you can’t handle. This article has given you all the dos and don’ts; apply them.

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