hello i have a old wood sand box fairly big perfect square and i am trunin git into garden and on the wood surrounding it i bought gray stones about 12 inch long and 3 inch wide and i bought cement to cover all the wood with these beautiful stones around all four sides now can i adhere the stones directly to the wood with cement or is this incorrect and if yes can you help me please do this i am making this a ston egarden in memorial to my aunt who passed so my mom has someplace nice to go and think of her so i want it to be nice and would appreciate any help thanks nicole