My foreman swore by wetting the bricks, so I tried it on a retaining wall last summer
Honestly, I was skeptical at first because everyone I worked with always laid dry. But this old guy, Tom, who's been laying since the 70s, kept saying it helps the mortar bond better in hot weather. So on a 90 degree day in Phoenix, I soaked a batch for a small garden wall. The mortar stayed workable way longer and I didn't get any cracking like I usually do on those days. Anyone else swear by this or was it just the weather that saved me?