Lawn care with VARI.cz - 6th part

How to take care of the lawn in hot summer days? Is it enough to water occasionally or do you need more? Do you cut the grass often and wonder what height is ideal in the dry season?️ How to deal with overwatering the lawn in areas with frequent rainfall? What is your approach to weeds in the lawn - do you prefer to remove them mechanically or do you use selective herbicides? What about a flowery meadow?