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Your Definitive Guide to Indoor Plants: How to Keep Them Happy, Healthy and Green

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Indoor plants are a great addition to any home or office space. Not only do they add a touch of natural beauty to your surroundings, but they also have numerous health benefits such as purifying the air and improving mental well-being. 

Guide to Indoor Plants

However, keeping indoor plants happy, healthy and green can be a daunting task for many. 

In this definitive guide, we will provide you with the knowledge and tips you need to become a successful indoor plant parent.

Choosing the Right Plant

When it comes to choosing the right plant for your indoor space, there are a number of factors to consider. Here are some important considerations:

Adequate Light

Light is essential for a plant’s survival, and the amount of light needed varies depending on the species. Some plants prefer bright, direct sunlight while others prefer indirect light. 

Most plants will do well with at least 6-8 hours of sunlight per day. If your space does not receive adequate natural light, you can supplement with artificial light using grow lights.

Watering Requirements

Different plants have different watering needs, and it’s important to choose a plant that fits your lifestyle and schedule. 

Some plants, like succulents, cacti, and snake plants, require infrequent watering and can tolerate drought-like conditions. 

Other plants, such as peace lilies and ferns, require more frequent watering and prefer to be kept consistently moist. 

Size and Growth Habit

It’s important to consider the size and growth habit of a plant when choosing one for your indoor space. 

Some plants, like pothos and spider plants, have a trailing growth habit and can be trained to climb a trellis or hang from a hanging planter. 

Other plants, like fiddle leaf figs and rubber plants, can grow quite tall and wide and may require a larger floor space. 


Some indoor plants can be toxic to pets or children, so it’s important to research the toxicity of any plant before bringing it into your home. 

Some plants, like the snake plant, are safe for pets and humans, while others, like the philodendron, can be toxic if ingested. 

If you have pets or children, consider choosing a non-toxic plant or placing any toxic plants out of reach.

Maintenance Requirements

Different plants require different levels of maintenance, and it’s important to choose a plant that you can care for properly. 

Some plants, like the ZZ plant and snake plant, require very little maintenance and can tolerate neglect. 

Other plants, like the fiddle leaf fig and orchids, require more care and attention to thrive. 

Choosing the Right Planter

When it comes to choosing the right planter for your indoor plants, there are a few things to consider. The right planter not only provides a stylish home for your plant but also ensures that it has adequate drainage and room to grow. 

Here are some factors to consider when choosing a planter for your indoor plants:


Proper drainage is essential for healthy plant growth. When water accumulates in the bottom of a pot, it can lead to root rot and other problems. 

Choose a planter that has drainage holes in the bottom or add a layer of gravel or stones to the bottom of the pot to help facilitate drainage.


Choose a planter that is the right size for your plant. A pot that is too small can restrict root growth, while a pot that is too large can lead to over-watering and root rot. 

Choose a pot that provides enough room for your plant to grow, but not so much that there’s excess soil that can retain water.


The material of your planter can also impact the health of your plants. 

Porous materials like terracotta allow for better airflow and water drainage, but can dry out faster than non-porous materials like plastic.


Consider the style of your planter. Choose a planter that complements your decor and enhances the overall aesthetic of your indoor space. 

From minimalist ceramic planters to hanging macrame baskets, there are countless options to choose from.

Plant Stand

You may also want to consider adding a plant stand to your indoor garden. A plant stand can provide added height and visual interest to your plant display, and can even help improve air circulation and light exposure for your plants.

You can create your own indoor plant stand following this tutorial by MellowPine. With a few basic tools and some creativity, you can create a unique and functional plant stand that fits your indoor space and style. 

Alternatively, you can purchase a pre-made plant stand that fits your needs and style.

Watering Your Plants

One of the most common mistakes made by indoor plant owners is overwatering their plants. Overwatering can lead to root rot and other fungal diseases, which can ultimately kill your plant. 

A good rule of thumb is to water your plants when the soil is dry to the touch. Be sure not to let your plant sit in standing water as this can also cause root rot. 

Some plants, such as succulents, require less water than others, so it’s important to research the specific needs of each plant.


Humidity is an important environmental factor to consider when caring for your indoor plants. Most indoor plants are native to tropical regions where humidity levels are typically higher. It’s important to ensure that your indoor environment is providing adequate humidity to keep your plants healthy and thriving.

If you live in a dry climate, or if your indoor space is particularly dry, then you may need to take steps to increase the humidity around your plants. 

Here are some tips for doing so:


One of the simplest ways to increase humidity around your plants is by misting them regularly. Misting involves spraying a fine mist of water around your plant’s foliage, which can help to raise the humidity levels in the immediate area. 

You can use a spray bottle filled with water to mist your plants several times a day, especially during the hot and dry months.


Humidifiers are another effective way to increase the humidity levels in your indoor space. 

These devices emit water vapor into the air, which can help to create a more humid environment. There are several types of humidifiers available, including cool mist and warm mist models. 

Be sure to select the right size humidifier for your space, and follow the manufacturer’s instructions for use.

Pebble Trays

Another method for increasing humidity around your plants is by placing them on top of a pebble tray. 

To create a pebble tray, simply fill a shallow tray with pebbles or small rocks, and then add enough water to just cover the bottom of the tray. Place your potted plant on top of the pebbles, making sure that the water does not touch the bottom of the pot. 

As the water in the tray evaporates, it will help to raise the humidity around your plant.

Grouping Plants

Grouping plants together is another way to increase humidity levels around your plants. As plants transpire, or release moisture into the air, they can help to create a more humid environment. 


Indoor plants need regular feeding to keep them healthy and green. 

You can use a liquid fertilizer every 2-4 weeks during the growing season (spring and summer) to provide your plants with essential nutrients. Be sure not to over-fertilize as this can burn your plant’s roots.

Pest Control

Unfortunately, indoor plants can attract pests such as spider mites, mealybugs, and scale insects. It’s important to monitor your plants regularly for signs of pests and take action if necessary. 

You can use natural pest control methods such as neem oil or insecticidal soap to keep your plants healthy.

Pruning and Propagating

Pruning your plants is an important part of plant care as it encourages healthy growth and prevents your plant from becoming too large. 

Regular pruning will also help your plant maintain its shape and improve its overall appearance. You can also propagate your plants by taking cuttings and rooting them in water or soil. This is a great way to create new plants and share them with friends.


Indoor plants can provide numerous benefits to your space and your health, but they do require some care and attention. 

By choosing the right plant for your space and following the tips outlined in this guide, you can keep your indoor plants happy, healthy and green for years to come. 

Remember to do your research, pay attention to your plant’s specific needs, and enjoy the beauty of nature in your home or office.