EasyOneÂ® Plus Diagnostic. The worldwide leader in spirometry Easy, Fast, Reliable, Accurate. The EasyOne Plus Diagnostic spirometer offers true portability for testing anytime, anywhere. With ndd's TrueFlow Technology, the EasyOne is not influenced by heat, humidity, barometric pressure, or altitude. Some of the many features include:
The best time to put grass seeds down is in the fall. This gives the seeds time to mature before the stresses of summer like heat, traffic, mowing and diseases.he best time to put grass seeds down is in the fall. This gives the seeds time to mature before the stresses of summer like heat, traffic, mowing and diseases.
Sod. You can lay sod any time of the year, although it's best to plant according to the active growing period of the grass species -- mid-to-late spring for warm-season grasses and early spring or early fall for cool-season grasses -- and to avoid laying sod in exceptionally hot and cold temperatures.arm-and Cool-Season Grass Seed. It's too late to plant warm-season grass species when the risk of frost is less than 60 days away in warm climates and less than 90 days away in cooler climates.