Spirit recharge isnt affected by communing?

I heard that if I have 20/20 communing staff that the spirits I use won have the recharge. Is this true? If so what affects them?

Rituals aren't spells.

20/20 Communing SPELLS. Spirits are BINDING RITUALS.

So there isnt a weapon that affects casts or recharge?

Nope.

Well that kinda sucks

There are skills, Serpent's Quickness and Ritual Lord.