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Verified Reviews for Lawn Fertilization And Treatment pros in East Helena, MT

*The Angi rating for Lawn Fertilization And Treatment companies in East Helena, MT 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 East Helena, MT 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 18, 2025

Find Lawn fertilization and treatment specialists in East Helena

Diamond J Services

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Diamond J Services

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Free onsite estimate

We are Diamond J Services, based out of Roundup and Billings Montana and we offer quality custom fencing , weed spraying services and snow removal. We provide services in the eastern half of Montana and the western half of North Dakota. The two main cities that we service are Billings, Montana and Williston, North Dakota as well as a large radius around both cities. We have been in business over 26 years and are licensed contractors and insured in both Montana, Wyoming, and North Dakota. We take the no-nonsense approach to all our jobs and we have the knowledge, experience, and equipment to get the job done efficiently. Call us today and we will meet with you and give you a free written estimate on the work that you need completed.

We are Diamond J Services, based out of Roundup and Billings Montana and we offer quality custom fencing , weed spraying services and snow removal. We provide services in the eastern half of Montana and the western half of North Dakota. The two main cities that we service are Billings, Montana and Williston, North Dakota as well as a large radius around both cities. We have been in business over 26 years and are licensed contractors and insured in both Montana, Wyoming, and North Dakota. We take the no-nonsense approach to all our jobs and we have the knowledge, experience, and equipment to get the job done efficiently. Call us today and we will meet with you and give you a free written estimate on the work that you need completed.

Kelson Services

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Kelson Services

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20 years of experience

Full service commercial and residential lot maintenance company. Small company, attention to detail. Provide prompt billing, with options to receive payment electronically. We accept, cash, check, Mastercard, Visa, American Express.

Full service commercial and residential lot maintenance company. Small company, attention to detail. Provide prompt billing, with options to receive payment electronically. We accept, cash, check, Mastercard, Visa, American Express.

Lawn Fertilization and Treatment questions, answered by experts

Quack grass is a perennial plant that will continue returning yearly until you eradicate it above and below ground.

Yes, it’s always a good idea to fertilize your lawn before a major leveling project. This step gives your grass the nutrients necessary for healthy growth, helping it recover and replenish itself faster. However, you should do this at least three weeks in advance, as the leveling process can disturb the newly-applied fertilizer.

The best fertilizer for early spring is an organic slow-release fertilizer that sets up your lawn for continued good health and vigorous growth throughout the whole growing season. If your lawn is particularly neglected or has specific issues, you may need an application of quick-release fertilizer alongside a slow-release one for an immediate boost. 

A quick search online may recommend that you give your dog apple cider vinegar to help decrease the pH level of your dog’s urine. This method won’t help your yard, though. Most turf grasses thrive on slightly acidic soil, so apple cider vinegar won’t make much of a difference. 

The main cause of grass death by dog urine isn’t the pH level anyway—it’s usually the excessive amount of nitrogen that kills your grass.

Powdery mildew tends to grow mostly on leafy plants. The mold itself isn’t particularly harmful, except for those who are allergic to mold. However, you should treat it like you’d treat the discovery of any other mold, and get rid of it immediately. Powdery mildew can spread to your home, which can cause expensive damage. 

The East Helena, MT 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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