Rhododendron Water. Think of taking a wet sponge and squeezing it. Water soluble nitrogen acts as a quick release nutrient that feeds the rhododendron plants instantly and water insoluble nitrogen acts as a slow release nutrient that feeds continuously without the risk of burning.
Relax with the sights and sounds of raindrops falling over the lush springtime greenery of blossoming rhododendron and the gentle stream flowing down a deep. Therefore they need frequent watering. The root zone should be moist to at least 8 inches deep.
The acquisition of new plants in the spring requires regular watering.
In general rhododendrons need supplemental water during our dry months. The acquisition of new plants in the spring requires regular watering. The remaining damp sponge is the nearly perfect air and water environment for rhododendron roots. Protect your rhododendron with a reed screen until you can move it to a less exposed location.