Just had ag pool installed and filling now.
1. I'm curious about how much backfill material to put against the bottom rail to prevent the sand from washing out. Should I use the yard dirt that's left over - it's full of grass - does that matter?
2. I'm concerned that the installers didn't put the nutgrass killer a full 18" wider around the pool. Should I put nutgrass killer under any additional backfilling I do myself?
3. What's the best material with which to backfill (and cheapest)?
4. After backfilling, in the future do I just put nutgrass killer on top of the backfill?
Thanks so much
1. I'm curious about how much backfill material to put against the bottom rail to prevent the sand from washing out. Should I use the yard dirt that's left over - it's full of grass - does that matter?
2. I'm concerned that the installers didn't put the nutgrass killer a full 18" wider around the pool. Should I put nutgrass killer under any additional backfilling I do myself?
3. What's the best material with which to backfill (and cheapest)?
4. After backfilling, in the future do I just put nutgrass killer on top of the backfill?
Thanks so much