16 guides
Lawn and yard care guides
For homeowners who look after their own lawn. Where advice differs, we say what applies to cool-season grasses and what applies to warm-season ones. Not sure which you have? Start with grass types.
Mowing and watering
Mowing height, sharp blades, watering and clippings.
- Mowing basics: height, frequency and the one-third rule
The single habit that does more for a lawn than any product.
- Sharpen (or replace) your mower blade
A sharp blade cuts cleanly; a dull one tears grass and invites disease.
- Watering: deeply, less often, early in the day
How much water a lawn needs and how to tell you're giving it.
- Leave the clippings (grasscycling)
Free fertilizer, less work and no thatch problem.
Soil and feeding
Soil tests, fertilizer labels, timing and aeration.
- Get a soil test before you buy anything
A low-cost test tells you what your lawn actually needs.
- How to read a fertilizer bag
What the three numbers mean and how much to put down.
- When to fertilize: cool-season vs warm-season
Feed when your grass is actively growing, not when it's struggling.
- Core aeration: when your lawn needs it
Relieve compacted soil so water, air and roots can get in.
Problems and fixes
Bare spots, weeds, grubs and shade.
- Fix bare and thin spots
Find the cause, then reseed or patch at the right time.
- Weeds: prevent first, then spot-treat
A thick lawn is the best weed control. Here's the rest.
- Grubs: check before you treat
How to tell if grubs are the problem, and when treatment makes sense.
- Growing grass in the shade
Pick the right grass, mow higher, and know when to give up gracefully.
Season by season
The jobs for spring, summer, fall and winter.
- Spring yard startup
The first jobs of the year, in the right order.
- Summer: heat, drought and mowing high
Help a lawn get through heat without wasting water.
- Fall: the most important season for cool-season lawns
Seed, feed, aerate and deal with leaves.
- Winter prep for the yard and mower
Put the yard and your equipment to bed properly.