Your best lawn ever, one tap at a time.
Your plan is built around your grass type, your region, and real-time soil temps — with smart reminders and step-by-step guidance from Allyn Hane, The Lawn Care Nut. Free on iPhone and Android.
Every plan is built on three things
No generic calendars. Your Yard Mastery plan adapts to where you live, what you grow, and what your soil is doing right now.
Your region
Tuned to your climate and growing zone — never a one-size-fits-all schedule.
Your grass type
Warm or cool season — every major U.S. grass type is supported.
Real-time soil temps
Live 24-hour average soil temperature for every ZIP code in the U.S. — so pre-emergent, seeding, and feeding timing is always right.
Go deeper with your real soil data
Want to go all-in? Send in a Yard Mastery soil test and the app builds your STILP — Soil Test Informed Lawn Program: your actual soil chemistry turned into an exact, step-by-step plan.
- Your exact soil pHKnow whether to raise or lower it — and by how much.
- N-P-K & micronutrient levelsSee what your soil already has, and what it's missing.
- A fully custom product programSTILP turns your results into exactly what to apply, and when.
No soil test? No worries.
Not ready to take a soil test? The Yard Mastery app produces DLUX — a region-based program for your grass type and real-time soil temps that gets you great results regardless. Download it, set up your lawn, and start today.
- No soil test requiredA complete, season-long plan based on your region and grass type.
- Driven by real-time soil tempsTiming adjusts automatically to your local conditions.
- Upgrade anytimeAdd a soil test later and the app levels you up to STILP.
Everything you need to dominate your lawn
No guesswork. No subscriptions to figure out what to do next. Just a clear plan built around your grass, your zone, and your goals.
DLUX & STILP programs
Choose DLUX (region + grass-type based, no soil test needed) or STILP — the Soil Test Informed Lawn Program. Both adapt to your real-time soil temps.
Smart reminders
Push notifications so you never miss a pre-emergent window, a fert app, or a fungicide treatment again.
Product guidance
Know exactly how much to mix and apply for every Yard Mastery product — rates calculated for your lawn size.
How-to video library
Step-by-step videos from Allyn Hane built right in, so you can watch and do at the same time.
Track your progress
Log applications and watch your lawn transform week over week with a full history of everything you've done.
Reorder in seconds
Running low? Restock the exact products on your plan without leaving the app.
How it works
Download the app
Grab it free from the App Store or Google Play and create your account.
Build your lawn profile
Enter your grass type, location, and lawn size — takes about 60 seconds.
Follow your plan
Get your custom schedule and reminders, then watch your lawn get greener.
See the app in action
Loved by lawn nuts everywhere
"Thanks to all the folks at Yard Mastery, I've got a beautiful and healthy lawn!"
"Everything I need in one spot — the journal, local soil temp, suggested applications, and lawn measuring tool make it my go-to."
"It beats keeping a journal in a book. No complaints here, only ideas. Keep up the good work!"
"Very intuitive, and I love the average soil temps and the prompts for what I need to do."
"He has helped me understand how to take care of my yard… the price is affordable for what you're getting."
"Fantastic app and getting better all the time. See you in the lawn!"
Built by a DIYer, for DIYers
I built Yard Mastery on one mission: empower the DIYer. The app puts everything I've learned helping millions of homeowners get the lawn they want right in your pocket — no landscaper, no guesswork, no excuses. Just download it, follow the plan, and let's grow.
Frequently asked
Is the app free?
Yes — the Yard Mastery app is free to download on both iPhone and Android.
Do I need a soil test to use the app?
No. Without a soil test you'll get DLUX — a complete region-based program for your grass type and real-time soil temps. Add a Yard Mastery soil test anytime and the app upgrades you to STILP, the Soil Test Informed Lawn Program, for a fully custom plan.
What grass types does it support?
All of them. Whether you've got a warm-season lawn like Bermuda, Zoysia, St. Augustine, or Centipede, or a cool-season lawn like Tall Fescue, Kentucky Bluegrass, or Perennial Rye, the app builds a plan around your grass, your location, and your soil.
Are there liquid, granular, and natural options?
Yes. Both DLUX and STILP come in liquid, granular, and all-natural versions — choose the application style you prefer and the app builds your plan around it.
Which devices is it available on?
iPhone (iOS) via the App Store and Android via Google Play.
Ready for your best lawn ever?
Download the Yard Mastery app free and get your custom plan today.
- Choosing a selection results in a full page refresh.
