The characteristic ECG findings in the Wolff-Parkinson-White syndrome are: 1  Short PR interval (< 120ms) 2  Broad QRS (> 100ms) 3  A slurred upstroke to the QRS complex (the delta wave)
When to Transplant Iris. The best time when to transplant iris is in the summer, after the iris have finished blooming, up until fall. Steps for Dividing Iris Plants. To divide your iris, start by lifting the clump of iris plants out of the ground with a spade or fork.
As the leaves slowly die back and turn yellow, they return nutrients to the rhizome. Cutting back iris leaves before they turn yellow deprives the rhizome of important nutrients, which means the iris will not grow as well come the spring. Nutrient-rich rhizomes, on the other hand, will not only produce large, beautiful blooms, but will also spread quickly to form large clumps of showy irises.