Rhizogenic
Member
If you can find it in your area:
http://www.naturalindustries.com/retail/index.php?option=com_content&view=article&id=13&Itemid=3
Otherwise finding a better potting soil would be advisable. Poor drainage or uncomposted organic matter would be my guess.
http://www.naturalindustries.com/retail/index.php?option=com_content&view=article&id=13&Itemid=3
Otherwise finding a better potting soil would be advisable. Poor drainage or uncomposted organic matter would be my guess.