| Protect them from direct sun, wind and deer. They will be OK. The sooner you plant them the better. Don't water too much. Keeping the soil too wet is one thing that will definitely kill them. Wilt-Pruf is only necessary if you can't protect them from the wind and sun. Wilt-Pruf is more important after planting since if you plant properly by opening up the roots, you will disturb the roots and cause some water stress. |
Here is a link that might be useful: How to grow rhododendrons and azaleas.