How to change soil in large potted plants

Good quality potting soil isn’t cheap and if your home is filled with houseplants or if you like to populate your outdoor space with flower-filled containers, potting soil can be a considerable investment.

If this sounds familiar, you’ll be glad to learn that you don’t necessarily need to replace potting soil every year. How do you know when new potting soil is necessary?

Best soil for repotting indoor plants

Here are factors to consider.

When New Soil in Containers is Necessary

When is it time to completely replace potting soil? Sometimes simply refreshing potting mix isn’t enough and you need to replace old potting mix with fresh mix.

Consider the following:

• Are your plants healthy? If your plants haven’t been thriving or if the potting soil is compacted and no longer retains moisture, the mix is probably depleted and should be replaced.
  Potting soil

  Healthy potting mix should be loose and fluffy. Start over with fresh mix if you’ve lost plants to root rot or other plant diseases, or if the plants have been infested by slugs or other pests.

• What are you growing?

  Some plants such as to

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