Heather ale

[bassriverbrewer]

I’m planning on making a Wee Heavy with an o.g of 1.093 and 23 IBU’s from hops. I want to add Heather and Sweet Gale has anyone used these ingredients i’m wondering how much of the dried ingredients to add for flavor and aroma and some bitternes. I plan on doing multiple additions like I was going for hop flavor and aroma