Saturday, March 13, 2010

Finally, it feels like Spring time weather

I have noticed a lot of storm damage to the landscapes. Pruning out broken branches at this time is very important. Many trees have become uprooted and fallen. If tree replacement is needed, you might want to consider choosing a different variety. Many Leyland cypress trees have uprooted. Leylands planted closely together have shallow root systems and are more prone to storm damage. Leylands are often planted closely together to create a screen. Ten years later in many cases, every other tree should be cut down because they are growing into each other. Staggering evergreens is better for airflow and the development of a stronger root system.
You may notice something about your grass that we do not find often in this region -- snow mold. Most cases of snow mold do not require any treatment at this time. Typically, in the northern part of the country individuals spray a fungicide before the first lasting snowfall. Fertilization and cutting the grass is going to encourage new growth this spring and recovery should take place. Crabgrass pre-emergent should begin soon depending on the type of crabgrass control. The old rule of thumb is that when the forsythia is blooming you should apply crabgrass control. There have been many developments in crabgrass control and some pre-emergent applications can be delayed until the crabgrass germinates and has begun its leaf stage. Horticultural Solutions uses Dimension® for crabgrass control for many reasons. We also apply it twice for better control. Dimension® has a pre- and post-emergent effect on crabgrass as well as the lowest use rate, toxicity, and the best control in all university studies. Seeding in the spring is not ideal; however, in shady areas where you do not have to apply crabgrass control, it can be done. As a reminder to everyone, be certain your lawn mower has sharp blades and new gasoline for the season.