Not usually. Most commercial grass gets very difficult to mow if you let it go too long.Make sure you aren't going to want/need to mow it again!
Also, when you let the lawn self-seed, you start getting inconsistent quality of grass. Most grasses available in sod form are hybrids that reproduce by root stock, rather than seed. So letting them grow and reseed means you might get patches of different kinds of grass! They might not even thrive where you live, so obviously you'd start to have problems.
If you still want to let you lawn grow out, check your local laws or living environment carefully. Things could get dicey even outside of the lawn quality!
Most suburbs in the United States, for example, have ordinances about how long you can keep your grass. You can get fined, flagged by the police, or even taken to court over the length of your grass!
no- you won't likely hurt your mower, but it may be hard to do a good job. If you have ever let the grass grow too long before mowing it, you have a good idea of what might happen with wet grass.
yes
Dead grass does not grow back. It needs to be removed and replaced with new grass seeds or sod.
Yes, grass can grow in 50-degree weather, as long as there is enough sunlight and water available.
It depends what species they are, an albino grass snake would not grow as long as an albino anaconda.
Cat grass typically takes about 1-2 weeks to grow to a suitable height for cats to enjoy.
Grass seed typically takes about 3 to 4 weeks to grow 3 inches tall.
It is always good to water grass, as long as you do not over water
In order to be considered turf grass, it usually grows to be less than 6" tall.
About 14 days if conditions are right.
Possibly years.
15 years