Muck & Lake Weed Control - Green & Guaranteed!
Free shipping in USA & EU
Muck & Lake Weed Control - Green & Guaranteed!
Free shipping in USA & EU
Price
$499.00Quantity
Size 9' x 14'
It’s easy, quick, and guaranteed — 100% effective.
Loose those Lilies!
LilyHammer eliminates lily pads and other floating and emergent lake weeds.
The Lily-Hammer Mat eliminates hard-to-kill lake weeds by blocking sunlight
How a Lily-Hammer 
hammers your lilies!
Place it over the lilies you want gone. Lily-Hammers block sunlight, preventing lilies from conducting photosynthesis — and they die. Lily-Hammers are made of super-strong geotextile fabric on rugged, aluminized-steel frames that hold the fabric firmly on the bottom.  


You may want to use temporary weights on top of your LilyHammer to help compress the lilies at first. Flat patio pavers or small sandbags work great. You can remove the weights later if you want, after the lilies are dead.

Lilies have more structure than other aquatic weeds. Most weeds die and decompose in four weeks. Lilies take longer to decompose — about eight weeks. They store their food supply (carbohydrates) in their root system. Lilies will grow back if they still have food supply stored.Â
MuckMat Pro owner
"Now our grandkids can enjoy the lake shore as it’s meant to be. We’ll be getting two more this spring."
LakeMat Owner
"“They work great. I bought three of them last year and they are outstanding. I don’t sink, and the kids and my dogs love it. “"
LakeMat Pro owner
"I was tired of raking weeds, now they’re all gone, even the lilies. That’s why we bought another one."
Lily-Hammer or LakeMat Pro?
We’ve controlled lilies with LakeMats since 2010, and they work great. But Lily-Hammers have some new advantages to consider.
More convenient size

A Lily-Hammer is 6’x14’ (XL version is 9’x14’) which should conform to any state regulations you may have — and they’re much easier to move around, (the smallest LakeMat is 12’x14’).
Weight support


You can walk on Lily-Hammers, 
they’ll support you on mucky bottoms.
Enjoy a beautiful, weed-free lake, pond or river.
Safe for fish, wildlife, pets & people — no toxic chemicals.
Walk on it, play on it as soon as you install it.
Your most cost-effective solution for lake weed control.
What is our Lily Hammer made of?
Fantastic Fabric
We use specialized geotextile nonwoven material. Unlike traditional fabrics, it has no weave. Instead, it’s fused together like felt. In fact, it looks and feels like felt — but it’s extremely strong and can’t unravel.
It’s nearly indestructible. Originally created for building roads, our fabric is gas- and water-permeable; 90 gallons of water flows through it per minute, (per square foot) — plus, it blocks up to 98 percent of available sunlight.
Fabulous Frames
Our frames are made of cold-rolled, “aluminized-steel,” tubing. Cold-rolled steel is far stronger than regular steel. It’s then bonded to molten aluminum — giving our frames a combination of properties possessed by neither steel nor aluminum alone; both corrosion-resistance and strength.
One of a kind design.
Your frame’s unique, patented design holds the mat fabric taunt and firm on the bottom by “oppositional tension.” Picture two longbows facing in opposite directions, keeping tension on their bowstrings — it’s kinda like that.
Green & Guaranteed
All materials are completely recyclable
Safe for fish, wildlife, people and pets
Because it always works!
Some words of our customers
and what they have to say about the LakeMat
Frequently Asked Questions
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