I just found out that my dh never used any landscape fabric (not mentioned its use on the Allen Block website) between the gravel and the soil. Should I put him thru the agony of removing the soil and gravel, lay down the landscape fabric and then load in the gravel, cover gravel and then put in the soil? What kind of disaster could result from my dh's ignorance?
Also, I noticed on the Allen Block website that a reinforcement grid is needed for every 2 blocks in height. We are 3 blocks. Home Depot told us we didn't need it. Allen Block suggests we do. Is this a cash cow for Allen Block? Is it really necessary? Each stone is not quite 1' high, and the cap stone is about 3".