Repotting plants

DIY Houseplant Repotting Soil: A Step-by-Step Guide

DIY Houseplant Repotting Soil: A Step-by-Step Guide

Houseplant Repotting

As a plant lover, repotting your houseplants can be a daunting task. However, it’s a necessary process to ensure that your plant continues to grow and thrive. The quality of the soil plays a significant role in the success of your houseplant, and the right repotting soil mix can make a significant difference. In this article, we’ll provide you with a step-by-step guide on how to create your own DIY houseplant repotting soil mix that will keep your plants healthy and happy.

What is Houseplant Repotting Soil?

Re potting house plants
House plants require more than just compost to thrive in a constrianed enviroment

Houseplant repotting soil is a mixture of different components that provide your plant with the necessary nutrients and support for growth. It’s crucial to use the right mix of soil to prevent your plant from becoming root-bound, where the roots outgrow the container, leading to a stressed plant. The right soil mix will provide enough nutrients, proper drainage, and aeration for healthy growth.

Can You Make Your Own Houseplant Repotting Soil?

Making your own houseplant repotting soil mix. Firstly, you have complete control over the ingredients used, ensuring that they’re organic, healthy, and free from harmful chemicals. Secondly, it’s an affordable alternative to buying commercial soil mixes. Finally, it’s an excellent way to recycle and repurpose organic waste, like kitchen scraps and yard waste.

How to Make Your Own DIY Houseplant Repotting Soil Mix

Step 1: Gather the Required Materials

To create your own houseplant repotting soil mix, you’ll need the following materials:

  • Peat moss or coconut coir
  • Perlite or vermiculite
  • Compost or well-rotted manure
  • Worm castings or worm compost
  • Epsom salt (optional)
  • Measuring cups and spoons
  • Large mixing bowl
  • Trowel or garden fork

Step 2: Mix the Ingredients

Start by measuring the ingredients and mixing them in the large bowl.

  • Combine one part peat moss or coconut coir, one part perlite or vermiculite, and one part compost or well-rotted manure.
  • Add a quarter cup of worm castings or worm compost and a tablespoon of Epsom salt to the mix.
  • Mix thoroughly to ensure that the ingredients are evenly distributed.

Step 3: Test the pH Level

The pH level of the soil mix should be between 6.0 and 7.0, slightly acidic to neutral. You can test the pH level using a soil pH test kit available at garden centers. Adjust the pH level if necessary by adding lime to increase the alkalinity or sulfur to increase the acidity.

Or buy our hand mixed Soil by clicking here – We mix our soil by hand following a very similar recipie with our own added ingerdients.

Step 4: Repot Your Plant

Now that you’ve prepared the soil mix, it’s time to repot your plant.

  • Choose a pot that’s one size larger than the current one.
  • Remove the plant from its current pot, and gently loosen the roots with a trowel or garden fork.
  • Add a layer of the soil mix at the bottom of the pot, about one-third of the pot’s height.
  • Place the plant in the pot and add more soil mix around it, filling the pot to an inch below the rim.
  • Water the plant thoroughly and place it in a bright, indirect light.

Tips for Maintaining Healthy Houseplants

A Plant ready to repot
Time to repot.

Repotting your plant with the right soil mix is just the first step in ensuring its health and growth. Here are some tips for maintaining healthy houseplants:

  • Water your plant regularly, but don’t overwater it.
  • Ensure that your plant is getting the right amount of light. Different plants have different light requirements, so it’s essential to research and understand your plant’s specific needs.
  • Use a high-quality potting mix like UK Grow House Plant Potting Soil Mix to ensure that your plant has the necessary nutrients and support for healthy growth.
  • Use appropriate pots like those available at UK Grow Shop to provide your plant with the right amount of space to grow and thrive.
  • If your plant experiences stress after repotting, use a house plant mist like the one available at UK Grow Shop to help it recover.


Repotting a houseplant
Repotting a root bound plant

Repotting your houseplants can be an exciting and rewarding process when done correctly. Creating your own DIY houseplant repotting soil mix is an affordable and straightforward way to ensure that your plant has the necessary nutrients, drainage, and aeration for healthy growth. Remember to use high-quality materials and follow the step-by-step guide provided in this article. With the right soil mix and proper care, your houseplants will continue to thrive and bring joy to your home.


  1. Can I use regular garden soil for repotting my houseplants?

No, regular garden soil is too heavy and doesn’t provide the necessary nutrients and drainage for houseplants. It can also introduce pests and diseases into your indoor environment.

  1. How often should I repot my houseplants?

It depends on the plant’s growth rate and the pot’s size. Generally, houseplants should be repotted every one to two years.

  1. Can I reuse the old soil mix when repotting my plant?

It’s not recommended to reuse old soil mix, as it may contain pests, diseases, and depleted nutrients that can harm your plant’s growth.

  1. How can I tell if my plant is root-bound?

If the roots are visible on the surface of the soil or coming out of the pot’s drainage holes, your plant may be root-bound. You can also gently remove the plant from its pot and examine the roots for signs of overcrowding. More info can be found at and their guide on 4 over looked signes it’s time to repot your houseplant.

  1. Can I add fertilizer to my DIY houseplant repotting soil mix?

Yes, you can add organic fertilizer to your DIY houseplant repotting soil mix. However, be careful not to over-fertilize, as it can harm your plant’s growth.