Just maxed out Druid spec and switched to it permanently. The issue now is I don't have access to Harrier's. Which stats can I gear for that can augment heals and boons until I get Harriers?
Magis is the go to for a stopgap imo.
What about boon duration from concentration then?
Minstrels has heals and boon duration as well, but you'll have to make sure you're not getting more toughness than your tank if you do raids. It's also a similar difficulty to acquire as Harriers. Magis is the go-to because you get your healing power, which is definitely most important, from a core stat combo while you work on building up your concentration.