Live to Plant

How Quickly Does Dumb Plant Grow?

Updated: December 20, 2022

If you’re interested in growing a dumb plant, also known as a snake plant or mother-in-law’s tongue, you might be wondering how quickly it will grow. Dumb plants are known for their hardiness and ability to thrive in a variety of conditions, making them a popular choice for indoor and outdoor gardens alike. In this article, we’ll take a look at the factors that affect the growth rate of dumb plants and give you some tips on how to help your plant grow faster.

Factors Affecting the Growth Rate of Dumb Plants

There are several factors that can affect the growth rate of dumb plants:


Dumb plants can tolerate low light conditions, but they will grow faster and produce more leaves if they receive bright, indirect light. If your plant isn’t getting enough light, consider moving it closer to a window or supplementing with artificial light.


Overwatering can lead to root rot and slow down the growth rate of your dumb plant. Make sure to let the soil dry out between waterings and avoid getting water on the leaves, which can cause fungal infections.


Dumb plants prefer well-draining soil that is rich in organic matter. If your soil is too dense or compacted, it can inhibit root growth and slow down the overall growth rate of your plant.


Dumb plants prefer temperatures between 60-85°F (15-29°C). If the temperature drops below 50°F (10°C), growth will slow down significantly.


Fertilizing your dumb plant can help it grow faster and produce more leaves. Use a balanced fertilizer every 2-3 months during the growing season (spring and summer).

How Fast Do Dumb Plants Grow?

Dumb plants are considered slow-growing compared to other houseplants. On average, they will grow about 2-3 inches per year. However, the growth rate can vary depending on the conditions mentioned above. If your plant is getting optimal light, water, soil, temperature, and fertilizer, it may grow faster than average.

Tips for Helping Your Dumb Plant Grow Faster

If you want to speed up the growth rate of your dumb plant, here are some tips to try:

  • Repot your plant in fresh soil every 2-3 years to give it more room to grow.
  • Use a well-draining soil mix that is rich in organic matter.
  • Provide bright, indirect light for at least 6 hours per day.
  • Water your plant when the top inch of soil is dry to the touch.
  • Fertilize every 2-3 months during the growing season.


Can I grow dumb plants from cuttings?

Yes! Dumb plants can be propagated by taking leaf or stem cuttings and rooting them in water or soil.

Do dumb plants flower?

Yes, dumb plants can produce small white or yellow flowers on a tall stalk. However, they are primarily grown for their foliage.

Can I keep my dumb plant outside?

Yes, dumb plants can be grown outdoors in mild climates. They prefer partial shade and well-draining soil.

What should I do if my dumb plant isn’t growing?

Check the conditions mentioned above (light, water, soil, temperature, and fertilizer) to make sure your plant is getting everything it needs. If you’ve ruled out environmental factors, it’s possible that your plant is dormant or simply slow-growing. Be patient and continue to care for your plant as usual.