Most potting soils you find in the market are peat-based mixes. Although they work really well at first, they’re not advisable for long-term use. In fact, they’re merely made for your convenience. They’re cheaper, light-weight, but decompose quickly.
Take these steps to ensure that you’re using the right soil for your plant:
- Repot every year.
- Improve your bagged soil.
- Flush the soil thoroughly every month, at a minimum.
- Wick your pots.
- Make your own potting mix.
Read the full article here: https://www.thespruce.com/potting-soil-indoor-plants-container-plants