- ZIP
- 90720
- Soil Type
- Silty Clay
- Clay In Topsoil
- 22%
- Sand In Topsoil
- 7%
- Elevation
- 20 to 28 ft
- Water Provider
- Golden State Water
What Makes Los Alamitos Different
The city sits just over the county line, so its water programs run through Orange County agencies and not Long Beach. Yards here tend to be roomy enough for a real plan. Mixing a smaller lawn with low water beds is a common way to cut upkeep.
The Ground In Los Alamitos

USDA maps this as Bolsa silty clay loam, about 30 percent clay and only 7 percent sand.
- Water soaks in slowly, so short cycles are the rule here.
- Roots can sit wet in this soil, so plant slightly high.
- Add compost on top and let it work down. Do not till it wet.
Plants That Tend To Fit This Soil
- Juncus
- Deer grass
- Yarrow
- Coffeeberry
- Monkey flower
- Western redbud
Watering Rules In Los Alamitos
Golden State Water recommends limiting outdoor irrigation to 7 p.m. through 8 a.m. Its page lists Sunday, Wednesday and Friday for even numbered addresses. Check your bill for what applies to your address.
Lawn Removal Rebates
Golden State Water lists turf removal rebates starting at $3 per square foot, handled through MWDOC at (714) 593-5036.
Popular Work In Los Alamitos
Questions We Hear
Do you do lawn care in Los Alamitos?
Yes. Weekly and every other week lawn care is available in Los Alamitos, along with pruning, cleanup and sprinkler repair. Call or text (562) 551-8873.
Do Long Beach watering rules apply in Los Alamitos?
No. Los Alamitos follows its own water provider, so Long Beach days do not carry over. Golden State Water recommends limiting outdoor irrigation to 7 p.m. through 8 a.m. Its page lists Sunday, Wednesday and Friday for even numbered addresses. Check your bill for what applies to your address.
What soil is common in Los Alamitos?
USDA maps this as Bolsa silty clay loam, about 30 percent clay and only 7 percent sand. Your own yard may differ, so a soil test is cheap insurance.

