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.
I want to plant new grass seed this spring. Can I plant seeds after this treatment, but before the crabgrass begins to grow? No. The pre-emergent will also stop desired grass from growing also. It is generally better to wait until the fall to plant new grass seed after a pre-emergent application has been put down. However, there are some special situations that we can help you with. Please call our office to discuss your situation.