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Verified Reviews for Lawn Fertilization And Treatment pros in Saint Helena, CA

*The Angi rating for Lawn Fertilization And Treatment companies in Saint Helena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

*The HomeAdvisor rating for Lawn Fertilization And Treatment companies in Saint Helena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

Last update on November 14, 2025

Find Lawn fertilization and treatment specialists in Saint Helena

Avatar for A HandyGurlz Services and Cleaners

A HandyGurlz Services and Cleaners

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A HandyGurlz Services and Cleaners

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We are a one stop shop. Anything from cleaning, organizing, home repairs, landscape, irrigation, hauling, debris removal, retaining walls, gutter installs and cleaning, furniture repair, roofing, drywall, decks, fences and more! After 10 years of excellent customer service we feel it a great time to put in another 20 years of dedicated service. We offer services for all home, office and job site backgrounds. Being a very small family of two, our staff makes it our first priority to get to know our clients and what they like.

We are a one stop shop. Anything from cleaning, organizing, home repairs, landscape, irrigation, hauling, debris removal, retaining walls, gutter installs and cleaning, furniture repair, roofing, drywall, decks, fences and more! After 10 years of excellent customer service we feel it a great time to put in another 20 years of dedicated service. We offer services for all home, office and job site backgrounds. Being a very small family of two, our staff makes it our first priority to get to know our clients and what they like.

BLUE CYPRESS LANDSCAPING INC

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BLUE CYPRESS LANDSCAPING INC

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Free onsite estimate

We perform all kinds of lawn care and landscaping jobs to ensure your landscape design stands out from the rest of the lawns in your neighborhood. From landscape design and lawn care to irrigation and hardscaping, you get nothing less than first rate services from us!

We perform all kinds of lawn care and landscaping jobs to ensure your landscape design stands out from the rest of the lawns in your neighborhood. From landscape design and lawn care to irrigation and hardscaping, you get nothing less than first rate services from us!

Avatar for Oak River Landscaping INC

Oak River Landscaping INC

4.91(
11
)

Oak River Landscaping INC

4.91(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Martin Martinez is the sole owner of Oak River Landscaping INC, and has over 10 years of professional experience creating beautiful outdoor living spaces and landscaping for residential clients. With loyal crews, Oak River Landscaping is fully equipped to handle almost any outdoor project, large and small. Our services include lawn mowing, mulch and top soil, gardening services, lawn aeration and fertilization, concrete patios and outdoor living spaces, stone fireplaces and fire pits, and much more. We look forward to serving you! Call us today.

"Martin was prompt and able to get the job done in no time! He was very conscientious about doing his best and checked in with me periodically to make sure we were on the same page. He answered all my questions and encouraged me to call if I need more help."

Leslie Q on March 2021

Martin Martinez is the sole owner of Oak River Landscaping INC, and has over 10 years of professional experience creating beautiful outdoor living spaces and landscaping for residential clients. With loyal crews, Oak River Landscaping is fully equipped to handle almost any outdoor project, large and small. Our services include lawn mowing, mulch and top soil, gardening services, lawn aeration and fertilization, concrete patios and outdoor living spaces, stone fireplaces and fire pits, and much more. We look forward to serving you! Call us today.

"Martin was prompt and able to get the job done in no time! He was very conscientious about doing his best and checked in with me periodically to make sure we were on the same page. He answered all my questions and encouraged me to call if I need more help."

Leslie Q on March 2021

Pest Weed

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Pest Weed

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We specialize in weed control in lawn and landscape areas, insect and disease control, fertilization of turf, trees and shrubs, tree care injections and deep root feedings, fruit and olive elimination, lawn aeration, and rodent control. Our specialized training has allowed to get provide our clients with some of the best results in the industry. We have earned a reputation of providing quality service and low affordable prices.

We specialize in weed control in lawn and landscape areas, insect and disease control, fertilization of turf, trees and shrubs, tree care injections and deep root feedings, fruit and olive elimination, lawn aeration, and rodent control. Our specialized training has allowed to get provide our clients with some of the best results in the industry. We have earned a reputation of providing quality service and low affordable prices.

Charleston Tree Service

4.00(
1
)

Charleston Tree Service

4.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our services include tree trimming and removal, topping, canopy reduction, ornamental and fruit tree pruning, brush chipping, tree falling, property clearing, view easement clearing, fire fuel reduction, hedge trimming and planting, 24 HOUR EMERGENCY SERVICE, hazardous tree and branch removal, lawn mowing, edging, fertilizer application, planting, weeding and field mowing, vegetation management, green waste and debris clean up, firewood hauling, delivery and removal. Third generation timber worker, local, family owned and operated. Free estimates, senior discounts and satisfaction guaranteed.

Our services include tree trimming and removal, topping, canopy reduction, ornamental and fruit tree pruning, brush chipping, tree falling, property clearing, view easement clearing, fire fuel reduction, hedge trimming and planting, 24 HOUR EMERGENCY SERVICE, hazardous tree and branch removal, lawn mowing, edging, fertilizer application, planting, weeding and field mowing, vegetation management, green waste and debris clean up, firewood hauling, delivery and removal. Third generation timber worker, local, family owned and operated. Free estimates, senior discounts and satisfaction guaranteed.

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Lawn Fertilization and Treatment questions, answered by experts

There are plenty of products to help green up your grass. Try an iron supplement spray or fertilizer that is rich in nitrogen. You can also apply a thin layer of compost on top of your lawn at the beginning of spring to give the grass a nutrition boost, which helps it achieve that bright color you are looking for. 

Buffalo grass does not turn green as early in the spring as some other grasses. If you have a heavily shaded yard, buffalo grass may not receive enough sunlight to thrive. It’s not as dense as some other grass varieties, so it may not feel as comfortable on bare feet.

You should fertilize your lawn after it has grown at least two inches or after your second mow (usually in March or April). Applying fertilizer too early can feed your weeds and cause them to grow stronger, too. You should water your lawn two to three days before you apply fertilizer to ensure the soil absorbs it.

The cost ranges from $50 to $200 per visit, depending on the property size and services required. Larger properties or additional tasks like fertilizing may cost more.

A spot herbicide for weed control is effective at killing crabgrass and not grass, but it depends on the type of herbicide. Always check the label to ensure that your herbicide is safe for grass but tough on crabgrass. Overall, spot treatment is ideal because it puts fewer herbicides into the soil, which can damage the soil. If you’re wanting a natural remedy to crabgrass that also won’t harm surrounding grass, you can also hand-remove crabgrass or even pour boiling water or 5% vinegar over crabgrass as a spot treatment.

The Saint Helena, CA homeowners’ guide to lawn fertilization and treatments

From average costs to expert advice, get all the answers you need to get your job done.

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