Business Details
50+ Years
experience
Your Trusted Source for Premium Plants in St. Louis
Ritter Greenhouse has been a trusted name in the horticulture industry since 1966, dedicated to cultivating premium-quality plants with exceptional root systems. As a second-generation family-owned business, we combine decades of expertise with sustainable growing practices, including the use of Nature's Source plant food derived from seed extract. Our commitment to quality begins with carefully selected seeds, plugs, and cuttings grown in nutrient-rich mediums enhanced with beneficial microbes.We specialize in serving the Greater St. Louis Area with a diverse range of annuals, perennials, edibles, and succulents, ensuring freshness through rapid local delivery. Our team's deep understanding of regional climate challenges allows us to provide plants that thrive in local conditions, backed by personalized service for both retail and landscaping clients. This heritage of excellence positions us as a reliable partner for businesses seeking dependable plant solutions.
Services
Annuals
Perennials
Edibles
Succulents
Nature's Source Plant Food
On-site Delivery
Details
- Year established: 1966
Highlights and features
- We are a second-generation family-owned business operating since 1966.
- Our plants are grown locally for optimal climate adaptation.
- We use sustainable practices with Nature's Source plant food.
- We offer rapid delivery to maintain plant freshness.
- Our team provides personalized service for retail and landscaping needs.
Services
Annuals
Our annuals provide vibrant seasonal color for retail and landscaping projects. Grown locally with premium growing mediums, these plants thrive in St. Louis climate conditions. We ensure freshness through rapid delivery schedules tailored to project timelines.
Perennials
Perennials form the backbone of sustainable landscapes. We cultivate diverse varieties adapted to local soil and weather patterns. Our plants establish strong root systems using Nature's Source plant food for long-term garden success.
Edibles
Our edible plants include tomatoes, peppers, and herbs optimized for regional growing seasons. Started from quality seeds and cuttings, these plants deliver reliable yields for home gardeners and commercial growers alike.
Succulents
Succulent collections offer low-maintenance solutions for modern landscapes. We grow varieties that withstand local temperature extremes while maintaining visual appeal in commercial and residential settings.
Nature's Source Plant Food
This sustainable plant food uses seed extract to nourish plants and soil microbiomes. We've used it for 15 years to enhance root development while maintaining safe application for families and pets.
People
Lawrence Ritter
Founder
Lawrence Ritter established Ritter Greenhouse in 1966, pioneering sustainable growing practices that continue shaping our operations today.
Jennie Ritter
Co-Founder
Jennie Ritter co-founded the business with Lawrence, contributing expertise in horticulture and community-focused business practices that remain central to our values.
Questions
What types of plants does Ritter Greenhouse offer?
We provide annuals, perennials, edibles, succulents, and hanging containers for retail and landscaping clients.
Do you deliver plants outside the St. Louis area?
Our primary service area is the Greater St. Louis Region, where we ensure fast delivery for plant freshness.
What makes your plants different from competitors?
Our plants are grown locally with sustainable practices, premium growing mediums, and Nature's Source plant food for superior root development.
Are your plants suitable for commercial landscaping projects?
Yes, we offer custom-grown contract programs for commercial clients, including large-scale installations.
Do you sell Nature's Source plant food directly?
We offer Nature's Source plant food as part of our product line for professional growers and home gardeners.
