Changing the Container Soil - For Houseplants etc.

[admin]

If you continue to add organic matter or fertilizer frequently, you don't have to change the soil for a long time. I have been using the same soil for more than 2 years.

I think you are using normal plants can you confirm does they bear fruits or vegetables? I have seen where the plants bear fruits must need a fresh compost all the time to bear huge fruits or vegetables.

Tilling 25% and refilling with leaves or some organic compost is excellent method as for me.