<human>: Objective: how to quickly change plants in a flower bed

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- use a pot-in-pot method. Plant a permanent pot in the ground, and drop in plants still in their nursery pots
- use a pot-in-pot method. Plant a permanent pot in the ground, and drop in plants still in their nursery pallet containers
<bot>: use a pot-in-pot method. Plant a permanent pot in the ground, and drop in plants still in their nursery pots