Browse by Category
Lawn Moss Control
- Kills lawn moss in hours
- Easy to spread micro-particles for complete coverage
- 50% more active ingredient than other moss control products
- Effective on all types of moss
- Spreader Settings
- Product Label
- Reviews (1)
Jonathan Green Lawn Moss Control kills lawn moss quickly with its easy-to-apply micro-particles that guarantee even application and improved performance. It can be used any time of year when moss is actively growing and becoming a problem. This product contains specially formulated iron which will only kill the moss while greening up the lawn. Due to the high concentration of iron, keep this product off of concrete, driveways, and patios where it can stain.
This fast-acting product will eliminate the existing moss but to prevent moss from growing back, the underlying soil issues must be resolved as well. Moss appears in lawns for three important reasons: acidic soil with a low pH, hard compacted soil, and lack of sunlight. To help prevent moss from growing back in the future, apply original Mag-I-Cal® to raise the soil pH or Mag-I-Cal Plus for Lawns in Acidic & Hard Soil to also relieve soil compaction and stimulate soil microbes.
When to Apply:
- Use anytime moss is actively growing and becoming a problem in the lawn.
- Apply in calm weather when rain is not predicted for the next 24 hours to help ensure that wind or rain does not blow or wash pesticide off the treatment area.
- Use a rotary or drop lawn spreader to uniformly apply. To select the proper setting see the Spreader Settings section in the accordion below.
- The severity of the moss infestation will determine the rate of application. Please read the product label for more information.
- Apply around the perimeter of the lawn to establish a turning area. Then run the spreader back and forth within the area outlined by your first perimeter application. Always allow an overlap to avoid gaps in coverage.
- To protect the environment, do not allow pesticide to enter or runoff into storm drains, drainage ditches, gutters or surface waters.
- To avoid staining and prevent run off, sweep any excess lawn moss control granules off of hard surfaces onto the lawn.
- Delay seeding the lawn for 2 weeks after application of product.
Coverage Area: 20 lb Bag – 5,000 sq.ft.
Can be Used When Seeding: No
Safe for Children & Animals: No
Apply to Dry or Damp Lawn: Dry
Application Temperature Range: 50° – 80°F
When to Use: Spring, Summer, Early Fall
The spreader settings listed are approximate. Spreader condition, rate of walk, and humidity are just some of the variables that can affect the rate of application. Please refer to the product label link on this page, or the back of the bag, for further details along with application rates and precautionary statements. You may need to adjust settings for proper coverage if circumstances described on the label are applicable. In all cases, the user should read and follow label instructions before applying any product, and assumes all responsibility when using this spreader settings tool.
Click the button below to view and download a pdf of the product label.
This product works very well. Have a very shaded yard and have had an ongoing moss problem for years. I have used Scotts products with very limited success. I saw this product at my local Ace Hardware and decided to buy one bag to give it a try..I was very impressed. I could actually see it was working the next day. I have since bought 2 more bags. Highly impressed with this product.
Frequently Bought Together
4.625 out of 5
Lawn Fungus ControlSystemic fungus control to prevent and cure 20+ lawn diseases such as dollar spot, brown patch, red thread, and more.
4.3333333333333 out of 5
Lawn Weed ControlWeed control, with Trimec technology, use to control 200 + broadleaf weeds.
4.7179487179487 out of 5
Love Your Soil®Soil food that stimulates microbes to build topsoil while loosening hard, compacted soil.
4.8297872340426 out of 5
Mag-I-Cal® for Lawns in Acidic SoilConcentrated calcium soil food with humates that rapidly raises & balances soil pH.