Kalanchoe Plants: How Big Do They Get?

It’s common knowledge that kalanchoe plants are highly sought-after houseplants. In this case, “long-lasting” refers to the flowers on these succulents, which can linger for months. Buying some kalanchoe plants is a good idea if you want to enhance the aesthetic appeal of your home or workplace.

Doing so will guarantee that the plants you get are ones that you enjoy tending to. The size of these plants may be of interest to you. Do kalanchoe plants become larger with time, or do they remain around the same size?

If you want to know how big a kalanchoe plant can get, you should keep reading. 

Repotting Kalanchoe Succulents
Repotting Kalanchoe Succulents

Kalanchoe Plants Can Grow Quite Large

The size of a mature kalanchoe plant may surprise you. These plants, when purchased from a nursery or garden center, are often rather tiny.

Most individuals anticipate that they won’t grow any taller than they already are. The kalanchoe plants, if given sufficient care, may reach great heights, thus this is incorrect.

The size of your kalanchoe plants is going to be specific to the species you have. A wide variety of kalanchoe plant species are available for purchase. In the wild, these plants can reach a length of four to twenty inches, depending on whether they are grown in a temperate or tropical environment. Equal in width to their height is possible.

Look for a kalanchoe variety that is well-known for its height if you want a plant that will eventually reach a considerable height. This will ensure that your plant grows to its maximum potential.

The growth rate of Kalanchoe

Kalanchoe plants will have a constant yet slow pace of growth. These plants won’t reach their full size for another 2–5 years.

Most people would classify these plants as slow-growers. It’s possible to encourage rapid expansion by taking specific measures.


A plant’s growth can be stimulated by fertilization. You should schedule this activity for the warmer months. Fertilizing the kalanchoe plants every two to three weeks throughout the summer growing season is recommended for optimal growth. Always use the recommended amount of fertilizer as stated on the packaging.

Never forget that plants might suffer from an overdose of fertilizer. The best outcomes will come from using the appropriate amount and appropriately diluting it. Standard houseplant fertilizer will do the trick. These plants will benefit greatly from a balanced 20-20-20 fertilizer.

The kalanchoe plants should mature more rapidly as a result of this. Fertilizing the plant will help it develop a little more quickly, but it will still take years for the plant to achieve its full potential. Fall is not a good time to fertilize this plant. Only apply fertilizer when new growth is occurring.

Prune When Needed

To promote healthy growth, prune plants as needed. In order for kalanchoe plants to thrive, they need to be pruned of their dead bloom stalks.

It will be simpler for the plant to continue growing if dead or dying stems are removed. To encourage new growth, pinch back any long, skinny stems.

Don’t forget to do some little pruning every now and again. As long as you do routine plant maintenance, your plants will continue to thrive.

Remember that this won’t magically cause your plants to sprout overnight. Simply put, it can be of some use by preventing the plant from squandering resources on dead branches.

The Kalanchoe needs to be properly watered

Keep the kalanchoe well-watered so that it may keep growing. Making sure the plant has enough water is of paramount importance. It’s important to avoid drowning the soil, but you also don’t want it to dry out. Dry periods between waterings are necessary for healthy plant growth.

If you do this, you won’t accidentally give the plant too much water. Drowning the plant in too much water might be fatal.

Although the plant might survive the water, its development could be stunted. It’s for this reason that you should water the plant sparingly.

Simply touching the soil with your fingertips can tell you if it’s time to water the plant. It is time to water the plant again after the top two inches of soil have dried up. 

Before you water a plant, make sure you check on it first. Providing you keep this in mind, you will be doing a great service in assisting the plant in flourishing.

Make Sure The Plant Gets Enough Sunlight

Light from the sun is essential for plant growth. The plant won’t thrive if it doesn’t get enough light. They thrive in direct, natural sunshine. Put them on a sunny window sill or another indoor location.

It’s important to keep in mind that direct sunshine might be too intense for some kalanchoe varieties. Some kalanchoe plants’ leaves can be scorched by direct sunshine.

There are plenty of plants that thrive in direct sunlight. Depending on the variety of kalanchoe you have, you may need to research more particular sunshine requirements. It is crucial to provide the plant with ample sunlight. 

It is advised that the plant be covered for fourteen hours daily and then exposed to bright sunshine for the remaining eight hours. This promotes fuller flowering. Get as much sunshine as possible for the plant.

Know When To Repot

As they continue to develop, these plants will soon outnumber the pots they are now in. Plants need to be repotted on a regular basis, even if their growth rate is low. Plants like kalanchoes might be stunted if you don’t give them fresh soil every few months. The plant may slow in growth if it becomes rootbound.

Repotting kalanchoe plants once a year is standard care. Once flowering is done for the season, you may do this in the fall. As a general rule, you should always use a larger pot. Don’t worry too much about the specifics; just make sure the plant has room to expand.

Overwatering is more likely to occur in a pot that is too large, so keep that in mind when selecting a container size. Repotting these plants is a breeze, which is good news.

Kalanchoe Size: Can it be Controlled?

These plants aren’t difficult to manage at all. Some gardeners may want their kalanchoes to stay in pots rather than spreading out. Pruning the plant on a regular basis will help. To prevent the plant from getting too leggy, pruning is essential.

The plant may develop abnormally if you don’t trim it. If their owners don’t trim them semi-regularly, these plants can quickly become leggy.

Be mindful of this, and make an effort to do any essential plant maintenance. With this, they’ll be able to expand in a controlled manner.


You have seen the full size of a mature kalanchoe plant. Depending on what kind of plant you have, it might reach a height of twenty inches.

Providing them with fertilizer, plenty of water, and exposure to sunlight will encourage rapid development. Take good care of the plant, and you will be pleased with its eventual size.

Leave a Comment