Hi there - advice sought from my trusty mumsnetters please. Looking to update our garden - one of the areas is the wooden fence - thought of painting it more contemporary colour (it's bog standard green atm) with minimalist border of black planters with box or some "standard" shaped type of tree/shrub..however finding it really difficult to get "true" colour of wood paint/stain..Cuprinol Pebble trail came out white (it looks grey on pot/brochure)..so am thinking of Wilko Grey Slate - anyone used this/can offer advice/sources of inspiration please. Don't want to make costly mistake.