Daisies in the lawn allow at least one clear conclusion: the greenery lacks nutrients. Weeding plants before flowering so that they do not sow is the best way to prevent daisies.
Don't mow the lawn too short: With a length of six centimetres, the grasses have more chance of holding their own against the daisy. Fertilizing the lawn with calcium cyanamide can help. You can find even more exciting gardening topics in the free 24garten newsletter, which you can subscribe to right here.