I've got a few of these bouncing around my head. May as well post 'em and get feedback
Spell Level - Cleric 2 / Druid 1
Range - 100' radius per level of caster
Duration - 1 Year
This spell is used to bless a home or farm. Blessed homes gain a +2 save vs fire and severe weather (winds, floods, etc). Occupants of the blessed homes receive a +1 to all saves while in the blessed home.
Lands surrounding the home and within the radius of the spell are more fertile and are able to withstand drought and pests a bit better than unblessed lands. Blessed farmland will yield 10% greater crops than unblessed farmland.
The material component is a pinch of dirt from consecrated ground, usually from a local church affiliated with the caster.