Fertilizer and weed control work best together. Fertilizer helps strengthen your grass, improve color, and encourage thicker growth. Weed control targets the unwanted weeds that compete for nutrients, space, and curb appeal. Healthy grass needs the right nutrients to grow strong, thick, and green.
Fertilization supplies essential plant nutrients like nitrogen, phosphorus, and potassium, while weed control helps remove the unwanted plants competing for space, water, and nutrients. At 406 Fertilization, we mix our applications ourselves, giving us control over the formula, strength, and consistency of every treatment… instead of a generic store bought solution or a “one size fits all” spray.
Fertilization:
Fertilizer feeds the grass, not the weeds.
Lawns need essential nutrients to grow thick and healthy. The three main fertilizer nutrients are nitrogen, phosphorus, and potassium, often shown as N-P-K on fertilizer labels.
Nitrogen is especially important for turfgrass quality and is the main nutrient most lawn fertilization programs are built around.
Potassium helps strengthen the plant.
Potassium is an essential macronutrient, which means plants use it in larger amounts during their life cycle. In lawn care, potassium helps support overall plant strength and stress tolerance rather than just “greening up” the grass.
Phosphorus supports early growth and energy transfer.
Phosphorus plays a role in energy transfer inside the plant and supports early plant growth. It is not always needed in every lawn, which is why professional experience matters when deciding what a lawn actually needs.
Weed Control:
Weed control works by targeting unwanted plants.
Selective broadleaf weed control products are designed to control weeds like dandelions and clover without damaging healthy turfgrass when applied correctly. Common broadleaf weed control products often use multiple active ingredients because different weeds respond differently.
The real advantage is the mix and application.
The ingredients matter, but so does the way they are mixed, measured, and applied. At 406 Fertilization, mixing applications in-house lets you control the quality and consistency of each treatment instead of relying on a one-size-fits-all store-bought product.
Vegetation Control:
Pulling weeds out of gravel or spraying trouble spots over and over can turn into a never-ending chore. Vegetation control helps take that work off your plate by targeting unwanted growth in the areas where you want a cleaner, more maintained look.
406 Fertilization provides professional vegetation control in Missoula and the surrounding areas for residential, commercial, and multi-property clients. Our vegetation control services help manage unwanted weeds and plant growth in gravel driveways, parking lots, fence lines, shop yards, sidewalks, and other non-lawn areas. With careful application and local experience, we help keep problem areas cleaner, clearer, and easier to maintain throughout the season.
406 Fertilization, LLC 