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.
But a newly seeded lawn needs long-term care, and there are fewer times during the year when you can seed. In most areas, the best time to seed cool-season grasses, like Kentucky bluegrass, ryegrass and the fescues, is in the fall when upper soil temperatures are between 68 degrees and 86 degrees F.