Dav4

I'm trying a new recipe this year. In years past,Conifers:
40% grit
40% turface
20% pine bark
Deciduous trees like maples/crabapples:
1/3 grit
1/3 turface
1/3 pine bark

My new recipe-

conifers:
1/3 grit
1/3 turface
1/3 crushed lava

Deciduous trees:
40% grit
40% turface
20% pine bark