yes its bad, because you cant be sure, if i has insects in it, you dont know the PH, you dont know the dreinage level... thats why if you want to be sure that your plants will have no problems with the soil, you got to buy sterilized soil, (special for pots) you can get it in any gardening store, or home depot or anywhere... even in a super market
marimbas Reviewed by marimbas on . HELP!!!!! I'm growing 2 plants both several months old. A few days ago I put both plants in the bathtub and ran water from the faucet through the pots (for about a minute or so), letting them drain completely. I then returned the plants to my growing area. I do this every few months - never had a problem. I thought it helps prevent any toxic buildup in the soil from fertilizer. One plant is fine. The other is completely wilted - it looks almost dead. What is wrong? What can I do? Rating: 5