Wilson® MOSS OUT®
Lawn Moss Killer
Lawn Food 5-0-0 with 18.6% Ferrous Sulphate

2.5 kg

Former name: MossOut with Lawn Food 5-0-0

Facing an invasion of spongy moss that’s crowding out your precious lawn grasses? There’s one rule when dealing with moss: don’t mess around. The fact that moss has existed in its current form unchanged for millions of years testifies to how tenacious it is. What you need is MOSS OUT Lawn Moss Killer. It not only kills moss, but its active ingredient, ferrous sulphate, also fertilizes shady, cool areas, promoting the growth of turf grasses in these places that they are sometimes a little shy of. A rolling stone gathers no moss. Neither should your lawn.

Other application types available

This product is available in all Canadian regions except NB and NL

Benefits and characteristics

Kills moss in lawns

Kills moss in lawns

Makes grass greener

Makes grass greener

2.5 kg format covers 186 m2 (2 000 ft2)

2.5 kg format covers 186 m2 (2 000 ft2)

Connects easily to hose for application

Connects easily to hose for application

Where to use

  • Lawn

  • Flower gardens

  • Edible gardens

  • Trees and shrubs

  • Patios, porches and decks

  • House foundations

Effective against

Moss

Moss

How to use Wilson MOSS OUT Lawn Moss Killer

Moss will take over under conditions of poor light, poor drainage and inadequate plant food. Prune trees to open up and reduce shade. Improve drainage with tiling, slit trenching or contouring.

Step 1
Shake well before application.

Step 2
Connect the hose firmly to the hose-end sprayer.

Step 3
Turn water supply on at the source. Water pressure will build in hose since the sprayer is already in the "OFF" position.

Step 4
To apply the product, bend the safety tab and turn the control valve clockwise to the "ON" position.

Step 5
For best results, hold sprayer and container level, and direct sprayer in a sweeping side-to-side movement.

Step 6
To spray water only, turn the control valve clockwise so that the valve indicator arrow is pointing to the "WATER" position on the sprayer.

Step 7
When spraying is complete, turn the control valve to the "OFF" position. Turn the water off.

Step 8
Disconnect the hose from the sprayer and store product in the original container.

 

Tips

  • Apply in early spring when moss is actively growing and the weather is cool and humid.
  • If infestation of moss is heavy, repeat the above application every four weeks until results are obtained.

Warnings

  • Do not contaminate irrigation water, lakes, streams or ponds by cleaning of equipment or disposal of wastes.
  • Do not use on or allow spray to contact wood or cement products such as fences, wooden decks, sidewalks, patios, blocks, stucco, etc. Will stain wood, stone, brick, masonry or light coloured siding. May corrode bare metal.
  • Flush off spills with clear water.
  • Do not reuse container or sprayer.
  • Dispose of empty container with household garbage.

Store in its original container tightly closed and away from children and pets.

For additional product information or in case of emergency, spills or fire, call toll-free 1-800-268-2608.

 

Hazards to humans

Can cause irritation to eyes. Can be harmful if ingested.

 

If on skin or clothing

Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes.

 

If in eyes

Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses if present after the first 5 minutes, then continue rinsing eye.

 

If swallowed

Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to by a poison control centre or doctor. Take container, label or product name and P.C.P. Registration Number with you when seeking medical attention.

 

If inhaled

Move person to fresh air. If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably mouth-to mouth, if possible.

 

In every case, call a poison control centre or doctor for treatment advice.

 

Download safety data sheet link.

18.6% Ferrous Sulphate

Frequently asked questions about Wilson MOSS OUT Lawn Moss Killer

MOSS OUT Lawn Moss Killer contains two of the most effective ingredients to immediately control moss: nitrogen and iron. When sprayed on affected lawn areas, the moss will die quickly. The conditions that caused it may still need rectifying.

 

Moss will take over under conditions of poor light, poor drainage and inadequate plant food. Prune trees to open up and reduce shade. Improve drainage with tiling, slit trenching or contouring.

If used as directed. Once the MOSS OUT Lawn Moss Killer dries on the grass, it is safe for people and pets.

MOSS OUT Lawn Moss Killer’s control is immediate on moss. In addition, there is a residual effect for several weeks.

No. MOSS OUT is specifically intended to kill moss in your lawn. To control other weeds in your lawn, you can use WEED OUT solutions. WIPE OUT products help you control weeds nearly everywhere else: in flower gardens, driveways, patios, sidewalks and buildings.

Apply in early spring when moss is actively growing and the weather is cool and humid. If infestation of moss is heavy, repeat the above application every four weeks until desired results are obtained.

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