Seeding bald spots in grass
 

i have some bald spots in grass. What is the proper procedure to
re-seed them.

They appeared due to two causes, either one of another:

1. too much walking

2. Some areas are shady and somewhat arid due to a hill.

Any ideas on how I can get a good grass going. Should I rent a power
rake, any fertiliser to buy, etc?

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