Tonyd2435

I TRIED SOME SMALL (ABOUT 10") SEQUOIAS A COUPLE OF YEARS AGO. i PUT THEM IN GOOD SOIL (MIRACLE GRO WITH BARK ADDED TO AID IN DRAINAGE) & KEPT THEM WATERED WELL WHICH WERE THE INSTRUCTIONS BUT THEY ALL EVENTUALLY DIED. IT WAS EITHER THE SOURCE OR SOMETHING I DID WRONG. IS THERE A VERY GOOD SOURCE FOR THESE PLANTS THAT ARE OF GOOD QUALITY? ALSO IS IT POSSIBLE I KEPT THE SOIL TOO WET?