Spray and Fertilization Programs
Science-Based Care for a Resilient Minnesota Lawn
With over 30 years of experience, Lenz Lawn Care provides expert fertilization and weed control for a worry-free, healthy lawn. Our certified technicians use premium, slow-release formulas to deliver consistent results that DIY products can’t match.
Spray and Fertilization Program Info
PRO TIP: SAVE 5%
Prepay for your 4-Step or 5-Step Program and receive a discount.
The Lenz Step-by-Step Schedule
Our program focuses on long-term soil vitality, not just a quick “green-up.”
Essential Protective Services
Application 1 | Early Spring Fertilizer (April–May)
Premium slow-release nutrients and long-lasting crabgrass prevention for a vibrant spring green-up.
Application 2 | Broadleaf Weed Control (May–June)
Proactive protection against summer stress, targeting germinating weeds like dandelions.
Application 3 | Late Spring Nutrients (June–July)
Enriched with soil amendments to maintain a thick, lush lawn and spot-treat new weeds.
Application 4 | Summer Vitality (August–Oct)
Premium slow-release nutrients and long-lasting crabgrass prevention for a vibrant spring green-up.
Application 5 | Fall Root Strength (Oct–Nov)
Specialized “winterizer” fertilizer to strengthen the root system for a faster recovery next spring.
Grub Control (June–July)
Applied in early July to stop Japanese beetles and grubs before they hatch and damage your landscape.
Core Aeration (Spring —Fall)
Our #1 recommended annual service. It reduces soil compaction so air, water, and nutrients can actually reach the roots.
Specialized Solutions
Soil Analysis
For unique or difficult lawns, a professional soil test allows us to create a custom diet of specific nutrients to achieve optimal health.
Over Seeding
We fill in bare spots and thin areas without disturbing the soil, increasing your lawn’s density and its natural resistance to disease and insects.
Sod & New Seeding
Whether it's new construction or a full renovation of heat-stressed turf, we can completely transform your outdoor space with fresh sod or professional seeding.
Get a Custom quote today!
Servicing all residential and commercial projects in Waseca, Owatonna, Janesville, and the surrounding areas.