# Fertilization & Weed Control in Woodbury, MN > Multi-step lawn fertilization and weed control program in Woodbury, Oakdale, Lake Elmo, Cottage Grove, Maplewood, and Afton, MN. - URL: https://www.hansenslawncare.com/fertilization/ - Updated: 2026-05-26 --- Hansen's runs a five-step seasonal fertilization and weed control program timed to Minnesota cool-season grass: pre-emergent in early spring, slow-release feeds through the year, and a winterizer in late fall. Add-ons include grub control, lime, and overseeding. _Fertilization & weed control_ # Feed the lawn. Crowd out the weeds. All season. A balanced fertilization and weed control program timed to Minnesota's seasons. Right products, right amount, applied at the right window so the lawn fills in and the weeds don't get a foothold. [Get a free quote](/contact-us/) [Call (612) 849-0254](tel:+16128490254) Healthy turf chokes weeds out on its own. The fastest way to a thicker, weed-resistant lawn is a steady fertilization program timed to how [cool-season grass actually grows in Minnesota](https://extension.umn.edu/lawn-care/fertilizing-lawns): feed before the spring push, hold steady through summer stress, and load it up in fall when roots do the most growing. Minnesota also restricts phosphorus in lawn fertilizer under [MN Statute 18C.60](https://www.revisor.mn.gov/statutes/cite/18C.60), and our program is built to comply by default. ![Sunrise over a spring lawn with early-season growth in Maplewood, MN](/images/Spring-Lawn-Care-Sunrise-Maplewood-MN.webp) ## Our 5-step seasonal program. Each visit is timed to how cool-season grass actually grows in Minnesota — feed before the spring push, hold steady through summer stress, and load up in fall. - **Step 1: Early spring** — Pre-emergent crabgrass control with a starter feed to wake the lawn up evenly. - **Step 2: Late spring** — Slow-release feed plus broadleaf weed control for dandelion, clover, and creeping charlie. - **Step 3: Summer** — Heat-stress feed timed to keep color without forcing growth. Spot weed control as needed. - **Step 4: Early fall** — The most important application of the year. High-potassium feed to drive root growth. - **Step 5: Late fall** — Winterizer feed so the lawn stores energy and greens up earlier next spring. - **Add-ons available** — Grub control, lime, soil tests, and overseeding can be added to any step. ![Dandelion gone to seed in a lawn needing weed control in Woodbury, MN](/images/Lawn-Weed-Control-Dandelion-Woodbury-MN.webp) _What you can expect_ ## Visible results inside the first two visits. Most lawns show noticeably deeper green and reduced weed pressure within two applications. By fall of the first season, thin spots have filled in and the lawn pushes much harder against weeds without help. - Application notes left on the door after every visit - Pet- and family-safe products, with a brief return-to-lawn window - Clear seasonal calendar so you always know what's next ![Sunlit green lawn blades after fertilization in Lake Elmo, MN](/images/Healthy-Lawn-Fertilization-Lake-Elmo-MN.webp) ![Blooming dandelion weeds in a green lawn in Cottage Grove, MN](/images/Dandelion-Weed-Control-Lawn-Cottage-Grove-MN.webp) ![Yellow dandelions spreading across a lawn in Maplewood, MN](/images/Weed-Control-Dandelions-Lawn-Maplewood-MN.webp) ## Service area Fertilization routes cover Woodbury and the surrounding cities below. ## Common fertilization questions. Honest answers on product safety, timing, and what a program actually changes. ### Are the products safe for kids and pets? Yes, when used as directed. We follow label return-to-lawn intervals (usually 24 hours after granular applications, until dry for spot sprays). Notes are left on the door so you know exactly what was applied and when it's safe to use the lawn again. ### Can I just buy bags from the hardware store? You can, but timing and rate are what matter most. Off-the-shelf products are fine if you apply at the right windows for cool-season grass and at the rate the soil actually needs. Our program does the timing and rate decisions for you. ### What if it rains right after an application? Granular products are designed to need water to activate, so rain right after a treatment is actually ideal. For sprays, we time around heavy rain so the product has at least a few hours to bind. ### Will this fix a really weedy lawn? It will improve a weedy lawn dramatically over a season, but the fastest path is fertilization plus a fall core aeration with overseeding to fill in the thin spots where weeds keep coming back. ## Other services that compound the results. - **[Core aeration](/core-aeration/)** — Open the soil so the fertilizer and water can actually reach the roots. - **[Weekly mowing](/weekly-lawn-mowing-woodbury/)** — Consistent cut height keeps fertilizer working where you want it. - **[Fall leaf cleanup](/fall-leaf-clean-up/)** — Get leaves off in time for the late-fall winterizer feed. ## What fertilization customers say. > "Our yard looks better than it has in years. We were able to work together to find a plan that worked best for our budget. We get fast and knowledgeable answers to our questions." > — T. Hornbuckle, Fertilization program customer ## Start the season with a real plan. Quotes are free and we'll tell you honestly which steps your lawn actually needs. [Get a free quote](/contact-us/) [Call (612) 849-0254](tel:+16128490254) ## Key takeaways - Five visits across the season: early spring, late spring, summer, early fall, late fall - Early-fall application is the most important of the year for root development - Pet- and family-safe products with clear return-to-lawn windows - Application notes left on the door after every visit - Pairs especially well with a fall core aeration plus overseeding