How To Grow Catnip Indoors?

Are you a cat lover seeking to spice up your feline friend’s life? Look no further than the magic of catnip – the plant that sends cats into a frenzy of excitement. While dried catnip is popular among cats, nothing beats fresh catnip for an ultimate sensory experience. Luckily, growing catnip indoors doesn’t require a green thumb or extensive gardening knowledge. With some effort and know-how, you can have a thriving catnip plant in no time.

First things first, ensure that your indoor environment meets the necessary requirements for catnip growth. This entails providing your plant with at least six hours of direct sunlight daily and well-draining soil. Once you’ve got these basics covered, all that’s left is to maintain a consistent watering schedule without overwatering, as soggy roots are not ideal for catnip.

But what if you’re not confident in your gardening abilities? No worries – there are several low-maintenance options available for growing catnip indoors, such as hydroponic setups or pre-potted plants. Whether you’re looking for a fun DIY project or an easy way to bring joy into your furry friend’s life, growing catnip indoors is an excellent choice.

So why wait? Start planting today and witness the pure delight on your kitty’s face when they indulge in their very own personal stash of fresh and aromatic catnip.

What is Catnip?

Catnip, a herb from the mint family, is native to Europe and Asia but is now widely grown in North America. Known scientifically as Nepeta cataria, this herb has gained a reputation for being a favorite of cats due to its distinct scent and effects. So, what exactly is catnip, and why do cats go crazy for it?

Catnip contains a chemical called nepetalactone that triggers a euphoric response in cats. Depending on their individual reaction, cats can respond to it with increased activity or sedation. When cats smell or consume catnip, they may rub their faces or roll around in it, leading to playful behavior.

But catnip isn’t just for fun and games. For centuries, it has been used for medicinal purposes such as treating anxiety, insomnia, and digestive issues. Catnip contains essential vitamins like A and C and minerals such as calcium, magnesium, and potassium. Additionally, catnip tea can be used as a natural insect repellent.

Growing catnip indoors is an excellent way to provide your feline friends with a safe and accessible source of the herb. To get started, all you need is a pot or container, potting soil, catnip seeds or plants, and water. The best time to start growing catnip is in the spring or fall when temperatures are mild.

Ensure that the soil is well-draining and has drainage holes in the bottom of your container. Follow instructions when planting your catnip seeds or plants. Catnip thrives in bright indirect sunlight; place your container in a sunny spot near a window or under a grow light. Regular watering is essential, but avoid overwatering as this can cause root rot.

As your catnip grows, you may notice flowers beginning to form. While they are attractive, they signal the end of the plant’s life cycle. To keep your catnip producing leaves, pinch off any flowers as soon as you see them.

It’s important to note that not all cats are attracted to catnip; only about two-thirds of cats have a genetic predisposition to respond to it. Moreover, some cats may become aggressive or overstimulated by catnip, so it is essential to monitor their behavior closely.

Supplies Needed for Growing Catnip Indoors

It’s easier than you think, and requires only a few basic supplies. Here’s what you need:

Firstly, you’ll need a container to plant your catnip in. This can be anything from a classic clay pot to a funky repurposed coffee tin. Just make sure the container has drainage holes in the bottom to prevent root rot from water pooling.

Next, choose a high-quality, well-draining potting soil that is specifically formulated for indoor plants. You can find this at your local garden center or online.

With your container and potting soil ready, you can purchase catnip seeds or a small catnip plant. If you opt for seeds, make sure they are fresh and from a reputable source. If you choose a plant, check with your local nursery or pet store to see if they carry catnip plants.

To give your catnip the best chance of thriving, consider investing in grow lights if you don’t have access to natural sunlight. Additionally, while not essential, fertilizing your catnip every few weeks can help it grow strong and healthy. And as your catnip grows, pruning shears will come in handy for keeping it trimmed and tidy.

The Best Time to Plant Catnip

Look no further than catnip. But when should you plant it indoors for the best results?

According to research, the ideal time to plant catnip indoors is during the spring or fall. These seasons coincide with the plant’s active growth phase, making it more likely to thrive. To ensure your catnip’s success, choose a pot with good drainage and nutrient-rich potting soil.

When it comes to temperature, catnip loves moderate temperatures between 60-75°F (15-24°C). However, be mindful of placing the plant in direct sunlight, which can cause the leaves to wilt and dry out. Instead, find a well-lit area that receives indirect light.

Proper watering is crucial for your catnip’s growth. Keep the soil moist but not waterlogged to prevent root rot. You should also fertilize your plant regularly with a balanced fertilizer to ensure it receives all necessary nutrients for healthy growth.

It’s essential to remember that catnip can grow up to three feet (one meter) tall. So make sure the pot you choose is large enough to accommodate its size. Additionally, regular pruning can help prevent leggy growth and encourage bushier plants.

Planting Instructions for Catnip

Not only is it easy to grow, but it also provides a calming effect on cats. Here are some planting instructions to get you started:

First, purchase catnip seeds or seedlings from a local nursery or online retailer. Choose a pot that is at least 6 inches deep and has drainage holes at the bottom. Fill the pot with potting soil and follow the package instructions for planting the seeds or seedlings.

Keep the soil moist by watering regularly, but be careful not to overwater as this can lead to root rot. Place the pot in a sunny spot where it can soak up at least 6 hours of direct sunlight per day.

Once your catnip plant grows to about 6 inches tall, you can begin harvesting the leaves. Simply pinch off the leaves and let them dry in a cool, dry place for a few days before storing them in an airtight container.

Location and Care for Catnip Plants

Growing catnip plants indoors is an excellent way to do so. However, to ensure your catnip crop flourishes, it’s crucial to understand the plant’s location and care requirements.

Location is key when it comes to growing catnip plants. These plants need plenty of sunlight and warm temperatures to thrive. Therefore, choose a location that receives at least six hours of direct sunlight per day. If natural light is limited, consider using grow lights to supplement your plant’s needs. Keep in mind that catnip plants can grow tall, so make sure you select a location with enough vertical space for your plant to reach its full potential.

Caring for your catnip plant is just as important as its location. These plants prefer well-draining soil and moderate watering. Overwatering can lead to root rot and fungal diseases. Therefore, it’s best to allow the soil to dry out slightly between waterings. Fertilizing your plant with a balanced, all-purpose fertilizer every two weeks during the growing season can promote healthy growth and abundant foliage.

It’s crucial to keep an eye out for pests such as aphids and spider mites, which can be attracted to catnip plants. Regularly inspecting your plant for signs of infestation and treating any issues promptly can prevent these pests from causing damage.

Pinch off Flowers to Keep Leaves Growing

Look no further than the simple but effective technique of pinching off flowers from your catnip plant.

When catnip plants begin to flower, they direct their energy towards seed production, leaving less energy for leaf growth. This can result in stunted growth and a less potent plant. But fear not, by pinching off the flowers before they fully develop, you can redirect that energy back into leaf production and encourage a healthier, more robust plant.

To pinch off the flowers, use your fingers or clean scissors to snip off the developing buds before they have a chance to open fully. Early morning is the best time to do this when the plant’s stems are still turgid and less likely to wilt or break. And don’t worry; you can repeat this process throughout the growing season as often as necessary to keep your catnip plants focused on leaf production.

It’s essential to note that not all catnip plants produce flowers at the same time. Some may begin flowering earlier than others, so it’s vital to monitor your plants regularly and pinch off any developing buds as soon as you spot them. If you do let your catnip plants flower, be sure to harvest the blooms before they go to seed. This will prevent the plant from self-seeding and potentially taking over your indoor garden.


In conclusion, growing catnip indoors is a delightful and effortless experience that will have your feline companions purring with happiness. As a member of the mint family, catnip contains a chemical called nepetalactone that produces an ecstatic response in cats. To start growing catnip indoors, all you need is a pot or container, potting soil, catnip seeds or plants, and water. The ideal planting period is spring or autumn when temperatures are mild.

It’s crucial to ensure that your indoor environment meets the necessary requirements for catnip growth. This includes providing your plant with at least six hours of direct sunlight daily and well-draining soil. Regular watering is essential but beware of overwatering as it can lead to soggy roots which are not suitable for catnip growth. If natural sunlight isn’t available, consider investing in grow lights.

While not all cats are attracted to catnip, some may become aggressive or overstimulated by it. It’s vital to monitor their behavior closely when they’re exposed to it. Pinching off any flowers as soon as you see them can keep your catnip producing leaves.

Growing catnip indoors provides an easy and safe way to offer your feline friends access to this herb’s benefits. Whether you’re looking for a fun DIY project or an easy way to bring joy into your furry friend’s life, growing catnip indoors is an excellent choice. So why wait?