A dull cut and drought conditions is a good opening for disease and insect attack also! I Keep mine sharp all the time.
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Originally posted by mariner
A dull cut and drought conditions is a good opening for disease and insect attack also! I Keep mine sharp all the time.
Do insects only attack ragged tipped grass plants?
Cut a piece of celery with a sharp blade & you will see the potential for more water loss & less water retention than if the stalk was cut with a dull blade.
In times of severe drought I reduce the sharpening sched. to 30-40hrs & we are able to keep many our unirrigated accounts greener longer.
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