Help identifying these plants...

NewbieGardener101

I recently moved into a house with these plants planted in the front garden. Could anybody help identify them, so I can begin to care for them properly? 

Rubytoo

Viburnum possibly davidii. Is it low growing?
If you have male and female plants you get blue coloured berries.

Hebe (The little grey leaved one).

Prunus possibly Otto Luyken, is the dark green leaf with old flower spikes on
Is it another low growing shrub?

Bergenia is the last big round leaf with white flowers.