Wonder Soil
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Say goodbye to pesky gophers with our Tunnel Fill!
No poisons or traps.
Simply add water to Tunnel Fill and watch it expand, deterring rodents from returning to your property! Tunnel FILL seals the holes with natural ingredients and no special license required - it's biodegradable, non-toxic and safe for your family and pets! Gain peace of mind, with the Tunnel Fill and Tunnel Plug Combo.
Tunnel Fill is designed to effectively prevent landscape or yard damage caused by burrowing rodents. When applied, Tunnel Fill rapidly expands and forms a sticky mixture like applesauce, that is further reinforced by the Tunnel Plug. Natural spices used in the formulation repel rodents, making sure they stay away from treated areas.
One Tunnel Fill tube fills up to 50 ln ft. of Gopher Tunnels after water is added!
Tunnel Fill can be used with any burrow including gophers, moles, squirrels, ground hogs, woodchucks, voles, skunks, badgers, rabbits, and more!
Learn more here
Seal all gopher entrance/exit systems with a Wonder Soil Tunnel Plug!
Ingredients
Ingredients
Instructions
Instructions
Safety Data Sheet
Safety Data Sheet
View our SDS here




Wonder Soil
is the only environmental friendly dry compressed coco coir mix with added amendments of worm castings, mycorrhizae, kelp, nutrients and more!
Our products have outstanding water retention with dependable drainage and aeration in the root zone. Save up to 50% of water, fertilizer, and seed to help your plants thrive!