Fertilization & Weed Control
in the Treasure Valley.
Custom fertilization programs designed for Idaho's alkaline soil and high-desert climate.
The Frustrations That Bring Homeowners to Us
Burnt spots and patchy growth from whatever you grabbed at the hardware store?
Weeds taking over no matter what you spray on them?
No idea when to fertilize or how much — so you just guess and hope?
The Aim High Difference
Our 6-step program uses slow-release, granular fertilizers matched to our alkaline soil. We hit pre-emergent in early spring to stop crabgrass before it germinates, then follow with targeted post-emergent sprays for broadleaf weeds throughout the season. You get a thick, green lawn without the guesswork.
Professional Fertilization Done Right
Idaho soil is alkaline and stubborn. The fertilizer you grab at Home Depot isn't formulated for it. We run a 6-step annual program built specifically for Treasure Valley conditions — the right nutrients at the right time, so your lawn actually responds.
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How to Get Started
Lawn Evaluation
We look at your turf, test soil conditions, and identify what your lawn actually needs.
Custom Program
We build a 6-step fertilization and weed control schedule specific to your property.
Scheduled Applications
We show up on schedule throughout the season. You don't have to think about it.
Fertilization Projects
Part of 6-step annual program
Get Your Free Estimate →100% satisfaction guaranteed. Not happy with the results? We'll make it right — free of charge.
Why You've Got Nothing to Lose
No charge, no obligation. We come to you, assess the job, and give you an honest price.
We respond to every inquiry within 24 hours.
100% satisfaction guaranteed. Not happy with the results? We'll make it right — free of charge.
What Our Clients Say
"Our fertilization program has our lawn the greenest on the block. Neighbors keep asking who we use."
"Aim High completely revived our lawn after the hot summer. The aeration and overseeding worked miracles."
"Best landscaping crew in the valley. They installed a massive paver patio and it looks incredible."
How many fertilizer applications per year?
We recommend 4-6 applications: early spring, late spring, summer, early fall, late fall, and an optional winterizer.
Is your fertilizer safe for pets?
Yes. We use pet-safe, granular fertilizers. We recommend keeping pets off treated areas for 24 hours or until watered in.
Do you treat weeds too?
Yes. Our programs include pre-emergent and post-emergent weed control targeted to Idaho's most common weeds.
How often should I fertilize my lawn?
Idaho lawns typically need 3–4 fertilizer applications per year: early spring (April), late spring (May/June), late summer (August), and fall (October). Our custom program adjusts timing and formulation based on your grass type, soil test results, and seasonal conditions.
What type of fertilizer do you use?
We use professional-grade, slow-release fertilizers formulated for Idaho's alkaline soils. Each application is balanced with the right nitrogen, phosphorus, and potassium ratios for the specific growth phase. We also apply iron supplements to combat chlorosis common in our high-pH soils.
Is your fertilization program safe for pets and children?
Yes — our products are safe when used according to our guidelines. We recommend keeping pets and children off treated areas until the product has been watered in and the lawn is dry, typically 2–4 hours after application.
Can fertilization prevent weeds?
A properly fertilized lawn is the best weed defense. Thick, healthy grass crowds out weeds naturally. We also offer pre-emergent and post-emergent weed control treatments that can be combined with fertilization for comprehensive lawn care.
What if I'm not satisfied with the results?
We guarantee results. If your lawn doesn't show noticeable improvement after our program, we'll work with you to diagnose the issue — whether it's soil pH, irrigation problems, or compaction — and adjust our approach at no additional cost.
Get Your Free
Fertilization Quote.
Fill out the form or call (208) 996-3302. We respond within 24 hours.
✅ No Obligations
Get exact pricing tailored to your property without any pressure to buy.
✅ Same-Day Responses
We'll reach out quickly to discuss your needs and schedule an estimate.