Welcome to Ritter Greenhouse!

We grow a full line of annuals, perennials, edibles, and hanging containers for the local independent retail market. Our plants are started with quality seeds, plugs and cuttings and grown in a premium growing medium that contains beneficial fungi and beneficial bacteria. During the growing process we feed all our plants with Nature’s Source Plant Food, a sustainable plant food derived from seed extract. The results are premium quality plants that have great roots and will perform for your customers. Well performing plants will bring your customers back year after year!

As we all know, the weather in St. Louis is unpredictable and as a local supplier we offer a fast delivery turnaround to ensure you have the freshest plants when you need them. So, contact us to inquire about setting up an account!