Hi there, first post here. I need some help with a weed problem in my front lawn. I'm located in Sydney - Australia. I used to have a beautiful buffalo lawn (pre 2003). Then in 2004 I extended my house one level up. The front lawn was like a war zone from December 2003 to June 2004. Then we had 3-4 years of drought until it rained again in 2009 onwards. The lawn took a serious hit. Since then I never managed to get it back to its former glory. I tried everything. Top soil, coring, re-seeding, cow manure. My problem is weeds. I can't win. Last autumn I hand picked them all and thought I made it but this winter they came out again out of nowhere and I have more weeds than lawn. I really don't know what to do so I though I'd join this forum see what I'm doing wrong. Thanks for any pointers.