The Gilmour Rectangular Pattern Sprinkler is the cheapest sprinkler I own. I paid nine dollars for it. Nine. I have spent more on lunch. At that price I expected a piece of plastic junk that would last maybe one season. I was wrong. Here is what happened when I tested this little budget sprinkler against my much more expensive ones.
Gilmour is not a flashy brand. They make basic watering tools at basic prices. The rectangular pattern sprinkler is exactly what it sounds like. A small sprinkler that sprays water in a rectangle shape. No turbo motor. No metal base. No fancy adjustments. Just a plastic sprinkler that does one thing and does it well.
What the Gilmour Rectangular Sprinkler Brings to the Table
This is a compact stationary sprinkler that sprays a rectangular pattern. Unlike oscillating sprinklers that move back and forth, this one stays put and uses a fixed spray bar. The water hits a deflector that shapes it into a rectangle. Simple design. Simple operation.
| Feature | Spec |
|---|---|
| Type | Stationary rectangular pattern sprinkler |
| Coverage Area | Up to 1,200 square feet |
| Pattern | Fixed rectangular |
| Body Material | Plastic |
| Connection | Standard garden hose thread |
| Adjustment | Width control slider on the spray bar |
| Weight | Very light, under 1 pound |
| Best Use | Small lawns, garden beds, narrow strips of grass |
My Real-World Experience With the Gilmour
I bought this sprinkler for a specific problem. The strip of grass between my driveway and my neighbor’s fence is about 5 feet wide and 30 feet long. A round sprinkler wastes water on the driveway and the fence. An oscillating sprinkler is too big. I needed something that sprays a narrow rectangle.
The Gilmour fits that strip perfectly. I set the width slider to narrow, point the spray bar toward the grass, and turn on the water. The rectangle pattern hits the grass and nothing else. No water on the driveway. No water on the fence. Just green grass in a weird little strip.
The spray is soft and even. Because there are no moving parts, there is nothing to break. No gears to strip. No motors to fail. I have left this sprinkler outside in the sun, rain, and freezing temperatures. It still works.
What I Like About the Gilmour Rectangular Sprinkler
- Ridiculously affordable — under $10 for a sprinkler that actually works
- Perfect for narrow spaces — the rectangular pattern fits tight areas that round sprinklers miss
- No moving parts to break — nothing to jam, strip, or wear out
- Soft gentle spray — great for new grass seed and delicate plants
- Lightweight and easy to move — you can toss it around the yard one-handed
- Simple width adjustment — slide the tab to change from narrow strip to wider rectangle
What Could Be Better
- Very light, needs to be staked down — water pressure can make it slide or flip if the hose tugs
- Small coverage area — 1,200 square feet max means you move it a lot for big lawns
- Plastic everything — no metal parts means it will eventually degrade in the sun
- No range adjustment — distance is controlled only by water pressure
- Not for large lawns — do not buy this if you have a half-acre to water
Where the Gilmour Rectangular Sprinkler Shines
This sprinkler is not for everyone. It is for specific situations. Here is where it works best.
Narrow strips of grass between driveways and property lines. The rectangle pattern fits these spaces perfectly. Garden beds with rows of plants. Set the Gilmour to cover the row without watering the paths. Newly seeded patches. The soft spray does not wash away seeds or damage tender sprouts. Small city lots where a big oscillating sprinkler would overspray onto the sidewalk or street.
I also use mine for the kids on hot days. The gentle spray makes a great backyard sprinkler for little ones. Much softer than the blast from an impact sprinkler.
Is the Gilmour Rectangular Sprinkler Worth the Money?
It is nine dollars. Yes, it is worth it. This is not your main lawn sprinkler unless you have a very small yard. It is a specialty tool for narrow spaces and gentle watering. At this price, every homeowner should have one in the shed. It solves specific problems that more expensive sprinklers cannot handle.
Buy it for the side yard. Buy it for the garden bed. Buy it as a backup. Just do not buy it expecting to water a half-acre lawn from one spot.
Check Gilmour Sprinkler Price on Amazon
Frequently Asked Questions
How big of an area does the Gilmour rectangular sprinkler cover?
Up to about 1,200 square feet. The exact coverage depends on your water pressure. With average pressure of 40 to 50 PSI, expect a rectangle about 20 feet wide and 50 to 60 feet long.
Can I adjust the spray pattern?
You can adjust the width using a sliding tab on the spray bar. The length is controlled by water pressure. There is no dedicated range adjustment knob.
Does it flip over easily?
Yes, it can. The sprinkler is very light. If the hose pulls on it or water pressure is very high, it may flip. Push a small garden stake through the base holes or place a rock on the base to hold it in place.
Is this an oscillating sprinkler?
No. It is a stationary sprinkler. The spray bar does not move back and forth. The water hits a curved deflector that shapes it into a rectangular pattern.
Will it work for a large lawn?
It can but you will be moving it a lot. For lawns larger than about 2,000 square feet, get an oscillating or impact sprinkler with broader coverage.
How long will a plastic sprinkler like this last?
With normal use and stored out of direct sun when not in use, expect 2 to 4 seasons. At this price, that is excellent value. Leaving it in full sun year-round will shorten its life.
Disclosure: As an Amazon Associate I earn from qualifying purchases. This means if you click on a link and buy something I may get a small commission at no extra cost to you. I bought the Gilmour Rectangular Sprinkler with my own money and all opinions are based on my real experience using the product. Prices and availability were checked on June 17, 2026 and may change.
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