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RX Series
How does Robomow handle very high grass?
Due to its heavy-duty steel blades, Robomow is the only robotic mower strong enough to perform a cut when the grass is relatively high. However, when mowing high grass during the first use or (for example), during the first mowing of the season, you will initially see uneven patches of grass. Please be patient, as it may take a few days to one week to overcome this and bring the lawn to an even height and consistency.
The RS/RX models have floating mowing deck, which automatically rises up in high grass, thus allowing to mow the grass gradually until reaching the desired level.