Try to plant in mild, dry conditions to reduce overstressing the transplant. Be sure to grow your succulents in a location that meets the Recommended Light Requirements specified on the each succulent's product page.
Planting a Succulent
Gently remove plant from its plastic container
Loosen the root ball to encourage roots to spread
Plant in a hole deep enough to completely cover the root ball
Wait 3-7 days to water to minimize the chance of root rot (remember, only water succulents when the soil is completely dry)