I believe they're all sorta limited when it comes to good soil. You could mix up your own soilless mix using perlite, vermiculite, worm castings, sand, etc. Just look up a soilless formula. You can find them on the site. And yes, you should use soil with little or no fertilizer in it for seedlings.
partcleguy Reviewed by partcleguy on . SOIL? OK, IM GOING TO WALMART, HOMEDEPOT,LOWES AND WAS WONDERING WHAT WOULD BE THE BEST PLACE TO GO AND GET SOIL FROM THESE 3 LOCATIONS, OH AND DO I USE POTTING SOIL WITH NO FERTS IN IT WHEN AFTER GERMATING THE SEED? Rating: 5