Top Online Gardening Catalogs: Your Gateway to Plants, Seeds, and Supplies

Whether you’re hunting for rare perennials, heirloom vegetables, or hydroponic gear, online catalogs bring the world’s best garden resources to your screen. Here are seven standout sources.

1. Jackson’s Nurseries (UK) – Direct-from-grower pricing on trees, shrubs, and perennials, plus landscape design services.
2. McClure & Zimmerman (mzbulb.com) – Specialists in flower bulbs with a clean, easy ordering site.
3. Nichols Garden Nursery (gardennursery.com) – 50+ years of seed and plant expertise; free 76-page catalog on request.
4. Gurney’s Seed & Nursery (gurneys.com) – Buy-one-get-one deals, zone-based shipping schedules, and a growing-zone locator.
5. Home Harvest Garden Supply (homeharvest.com) – Organic fertilizers, hydroponics, natural pest control, greenhouses, and grow lights.
6. Jackson & Perkins (jacksonandperkins.com) – Award-winning roses, perennials, and garden decor; gift delivery available.
7. The Garden Window (thegardenwindow.com) – Specializes in imported Chinese tree peonies.

Most offer free catalogs by mail or PDF. Expect occasional promotional emails—a small trade for expert curation and doorstep delivery.