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By John Lullie

This app is only available on the App Store for iOS devices.


New version now includes Overseeding information for most lawn types.

Honestly guys, when it comes to lawns and landscaping, we don't really care where Bermuda, Fescue and the other grasses got their names. What we really want to know is how that guy down the street got his lawn to look like a golf course!

Welcome to GrassMaster!
No Fluff, No history lessons, just exactly what you need to do to have your lawn looking as good as that guy down the street and keep it that way! Plain and simple.

How and when to Fertilize, Water, Treat Weeds and common lawn diseases. GrassMaster includes images so you can quickly identify a particular disease so you know exactly what herbicides to buy. No more guess-work!

The turf grass specifications in GrassMaster are not only our years of experience, but also right in line with turf maintenance practices recommended by Extension Offices and Universities all across the U.S. as well as many Landscaping Professionals.

GrassMaster also includes an easy to follow Fertilizing Schedule for each Lawn type (listed below). The Schedule file can be Emailed right from this App and then imported into your favorite Calendar application (iCal, Outlook, etc.). If you're syncing your Calendar to iTunes, you can have the Schedule imported into your iPhone/iPod Touch Calendar App.

(We're working on a direct import to your iPhone/iPod Touch/iPad Calendar App in a future release to make it even easier).

GrassMaster covers the most common Lawn/Turf grasses, including:

Bermuda Grass
Centipede Grass
Fescue Grass
St. Augustine Grass
Zoysia Grass

We hope you enjoy using GrassMaster!

For full details and more screenshots, questions or comments, please visit our Support site at:

What's New in Version 1.4

Updated for iOS 8
Minor bug fixes

iPhone Screenshots

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Customer Reviews

Poor app, needs work

Very basic app for beginner. It will get you started but lacks the depth to be useful. It looks pretty but I'm deleting it because it just is not what will work for my zoysia yard. ;(

Not worth a dime

A complete rip off. I learnt nothing new from this app... Absolutely nothing !

(Updated: Back to normal). Once a great app

(Now with the update the app is back to working and still a wonderful app for all gras types and a great resource of compiled knowledge.).

This was once a wonderful, no-nonsense app that really helped with growing a great lawn. It just doesn't seem to work with iOS 7 or greater.

View in iTunes
  • $1.99
  • Category: Lifestyle
  • Updated:
  • Version: 1.4
  • Size: 14.3 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

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