What We Grow
Janzen's Greenhouse is dedicated to providing the highest quality products and a wide variety to choose from. We would love to help you find exactly what you're looking for!
Annuals
Potted plants, flats, hanging baskets and planters
Annuals are a great way to add something new to your garden or landscape each year. They add a pop of color, but won't last through the winter. Check out our pollinator-friendly varieties!
Perennials
Shade and sun
Perennial plants promise a return year after year, gracing your garden with enduring beauty. Perennials can be planted and purchased any time from early spring to late fall. We accommodate special orders and bulk landscaping requests, and 90% of our perennials are grown on site by our amazing staff. We take immense pride in offering the best quality perennials, complemented by our warm, friendly service and assistance in hauling your selection to your vehicle. At Janzen's Greenhouse, you'll discover an array of perennials that are handpicked for their quality, beauty, and resilience.
Trees, Shrubs & Evergreens
We carry a wide variety of fruit, shade, evergreen, and ornamental trees. Elevate your landscape with our diverse shrub collection. Shrubs are a great way to line a property, yard, or garden and can produce unique shapes and flowers. These low-maintenance plants add structure, color, and privacy to your yard and thrive in various conditions.
Tropicals
Tropical plants are fast-growing, blooming plants that cannot survive our Minnesota and Iowa winters, but can be enjoyed in spring, summer, and fall! Tropicals give a visual pop to your landscape and patio. Our tropicals are shipped directly from Florida and California to our doors.
Aquatics
Pond plants bring finishing to your waterscapes and help you create a wildlife sanctuary right in your backyard. Pond plants are essential for creating a well-balanced ecosystem in your water garden.
We carry floating pond plants, aquatic vegetation, water irises, and water lilies!
Houseplants
We have a passion for growing houseplants! The majority of our houseplants are grown on site. Classic Plants - Selected to thrive in a variety of conditions, we have houseplants that will add life to your home. Rare and Exotic Plants - Explore our collection for unique botanical wonders. Elevate your surroundings today! Air Plants - These plants from the tropics can inhabit your wildest creations or simply hang in your kitchen to delight you while doing dishes. Succulents and Cacti - Low maintenance and perennially hip, succulents and cacti can thrive on neglect and bring cheer to your sunny spots. Carnivorous Plants - Fun and educational, but also beautiful - with intricate patterning and vibrant color, these plants are sure to spark conversation!
Fruits, Vegetables & Herbs
Growing a vegetable garden? We have starter plants for you! We offer over 100 varieties of tomatoes, peppers, cucumbers, melons, squash, zucchini, rhubarb, asparagus, and much more.
And what can be more rewarding than growing your own fruit? Choose from many varieties of strawberries, blueberries, raspberries, and grapes. Discover the joy of growing your own fresh culinary herbs. Fresh herbs are great to have on hand for cooking & cocktails, and make a wonderful aromatic addition to cut flower arrangements or containers on your desk and patio. Starting in early April, we sell onion sets, seed potatoes, and seeds.