Filling Your Need

For Every Seed

Providing high-quality seed products to Farmers & Landowners in Wisconsin.

Grain Corn  |  Corn Silage  |  Soybeans  |  Alfalfa  |  Wheat  |  Fertilizer | Biologicals | Wildlife Nutrition  |  Cover Crops

Our door is always open

Seed Xtreme is a premier agricultural seed dealership serving the southeast and northeast part of Wisconsin, with a focus on Columbia, Dane, Dodge and Jefferson counties. We offer personalized service to design and plant your future harvest or wildlife food plots for hunting.

SEED FOR FARMING & PRODUCERS​

Proven mixes from alfalfa & soybeans to wheat, corn & cover crops. ​

HOMESTEADING SEED OPTIONS​

Wide variety of wildflower, wildlife and pasture mixes.

WILDLIFE FOOD PLOTS FOR HUNTING​

Plant your land for deer, birds, pollinators and more.

SOIL TESTING, AG DATA & MORE​

We are a reliable resource for successful crops.

We offer consulting and create personal relationships with farmers, hunters, and homesteaders.

Filling Your Need for Every Seed

Select from the Best Seeds

We’re your one-stop-shop for all seed-related needs. Call us today!

CORN

Carefully selected for high yield, disease resistance, drought tolerance, and uniformity.

CORN

Choose from Dairyland Seed, Midwest Seed and Rob See Co. brands for the best selection.

SOYBEANS

Chosen by maturity, growth, disease resistance and quality for optimized yield potential.

SOYBEANS

Choose from Dairyland Seed, Midwest Seed and Rob See Co. brands for the best selection.

ALFALFA

Selected for traits such as seed yield, seed size, seedling vigor and nutrient requirements.

ALFALFA

Test to determine nutrient levels and pH, and apply fertilizers accordingly for alfalfa production.

WILDLIFE

Supplemental food for wildlife game animals such as deer, turkeys, and quail enhances the land.

WILDLIFE

Enhance habitat quality, promote biodiversity, and improve wildlife viewing and hunting opportunities.

WHEAT

Chosen by soil condition and seed factors such as disease resistance, yield potential and maturity.

WHEAT

Testing available through Streamline Ag and wheat seed available through Walter Seed.

BIOLOGICALS

Enhance crop yield and productivity, improve soil health, and manage pests and diseases.

BIOLOGICALS

Reduced chemical inputs, improved soil health, enhanced crop resilience to stresses, and reduced environmental impacts.

COVER CROPS

Yield benefits for soil conservation, nutrient management, pest control and ecosystem.

COVER CROPS

Help to balance your soil type, cash crop rotation and specific production management goals.

FERTILIZER

Improve soil fertility and nutrient requirements of high-yield crop production systems.

FERTILIZER

Specific nutrient ratios tailored to crop needs, and they undergo quality control to ensure consistency and efficacy.

About Us

Seed Xtreme started because of a strong relationship with our seed representative Wayne Kassube. Wayne had a vision and a plan, and we excitedly accepted the opportunity to help him grow his future in the seed sales industry.

We believe our customers should always receive service excellence, product expertise, convenience, visual and educational plot options, proven yield winners and most importantly, competitive pricing.

Whether you are farming, food plotting or homesteading we have the seeds for all your needs. Consult with Seed Xtreme to achieve the highest potential in your fields. We offer industry-leading seed options from corn, soybean, alfalfa, wheat and wildlife to homesteading needs through Dairyland Seed, Midwest Seed Genetics, Rob See-Co, Walters Seed, and Grandpa Ray Outdoors.

Start Planning your Next Wildlife Food Plot

Our Best Sellers

We're Here To Help You Grow

Seed Xtreme News & Events

Spring 2023 message from Wayne Kassube

Hi folks! I’m in a new location with Seed Xtreme located right between the “twin cities” Lowell and Reeseville, Wisconsin – as Uncle Bill calls them on the “Barn Show”. We are very…

Happy Spring & Welcome to Seed Xtreme

We are excited and ready for a fresh start for this spring’s planting season! Seed Xtreme is a new seed dealer serving south central Wisconsin hunters and farmers. Our Story: began in the…