Heirloom Seed Catalogs: Best Mail-Order Sources for Home Gardeners

The heirloom seed catalog market is one of the more active corners of the mail-order catalog world. While mass-market retail and online commerce have displaced print catalogs in most product categories, seed companies have maintained strong catalog cultures. The physical catalog remains the primary browsing tool for serious gardeners, and most of the major heirloom seed operations still invest in high-quality print editions.

This guide covers the six strongest mail-order sources for heirloom and open-pollinated seeds, what distinguishes each, and what to expect when ordering.

What Makes Heirloom Seeds Distinct

Before the catalog guide, a working definition. Heirloom seeds are open-pollinated varieties that have been saved and passed down over generations — typically defined as varieties in cultivation for at least 50 years, though some seed companies use different thresholds. The key characteristic is open pollination: seeds saved from heirloom plants will grow true to the parent in the next season, allowing gardeners to save seeds indefinitely.

Hybrid seeds (F1 hybrids), by contrast, are crossed from two inbred parent lines. They often produce plants with desirable uniformity and vigor, but seed saved from hybrid plants does not reliably reproduce the parent's characteristics. This requires buyers to purchase new seed each year.

The practical case for heirlooms: flavor. Many modern commercial varieties are bred for shelf life and transportability, not taste. Heirloom tomatoes, in particular, offer flavor profiles that are unavailable in commercial grocery produce. The other case: diversity preservation. Commercial agriculture has narrowed the genetic base of many crops dramatically over the past century; heirloom seed programs are active conservation efforts.

Baker Creek Heirloom Seeds

Baker Creek is based in Mansfield, Missouri, and has become one of the best-known heirloom seed operations in the United States. Jere Gettle founded the company in 1998 at age 17; it has grown into a significant operation with seed farms, retail stores, and one of the most visually distinctive catalogs in the market.

Catalog. The Baker Creek catalog is a genuine publication rather than a price list — it is large, printed on heavy stock, heavily illustrated with color photography of the varieties, and organized to make browsing enjoyable. The company emphasizes the stories behind varieties, including their geographic origins and historical context. For gardeners who want to understand what they are growing, this level of context is useful.

Selection. The Baker Creek catalog offers one of the largest selections of heirloom vegetable seeds available from a single source — over 1,500 varieties across dozens of vegetable families. Particular strengths include tomatoes (hundreds of varieties), peppers (including many rare international varieties), squash and melon, and corn. The company actively sources varieties from around the world, including many that are not available elsewhere in the domestic market.

Ordering. Baker Creek ships seeds by mail; ordering is available through the catalog, online, and by phone. The catalog is free on request and is also available at the seed companies' retail stores. Seed quality and germination rates are consistently well-reviewed by customers.

Seed Savers Exchange

Seed Savers Exchange is based in Decorah, Iowa, and operates differently from a conventional seed company. Founded in 1975 by Diane Ott Whealy and Kent Whealy, it is a nonprofit organization with an explicit conservation mission: preserving and distributing heirloom vegetable varieties that would otherwise be lost.

Catalog. The Seed Savers Exchange catalog is less visually elaborate than Baker Creek's but is substantive. It includes variety descriptions with detail on provenance and growing characteristics. The catalog also covers the organization's preservation work, which is a meaningful part of the proposition for buyers who want to support the mission.

Selection. The public catalog offers a selection of the varieties in the organization's collection — several hundred varieties of vegetables and some herbs and flowers. The full collection is significantly larger (over 20,000 varieties in the preservation seed bank), but most are maintained through the member network rather than offered for commercial sale.

Membership. Seed Savers Exchange operates a membership program that provides access to the seed-sharing network among members, not just the public catalog. For serious seed savers and collectors, the member network is a significant additional resource. Annual membership is a modest fee and directly supports the preservation mission.

Johnny's Selected Seeds

Johnny's Selected Seeds is based in Fairfield, Maine, and has a distinct market position compared to Baker Creek and Seed Savers Exchange. While Johnny's offers heirloom varieties, it also carries hybrid seeds and orients its selection toward professional growers and serious market gardeners rather than purely toward heirloom preservation.

Catalog. The Johnny's catalog is heavily data-oriented. Variety descriptions include days to maturity, yield data, disease resistance ratings, and growing recommendations that reflect professional production rather than backyard gardening. The production quality is high, but the tone is more technical than the Baker Creek or Seed Savers publications.

Selection. Johnny's has strong selections in vegetables, cut flowers, cover crops, and farming supplies. The heirloom selection is real but not the primary focus — Johnny's is one of the better sources for high-performance vegetable varieties whether heirloom or hybrid. Particular strengths include lettuce, salad greens, brassicas, and cut flowers.

Who it suits. Serious home gardeners who want professional-grade growing data alongside variety selection. Market gardeners and small farms. Buyers who want to optimize for yield and disease resistance alongside flavor.

Territorial Seed Company

Territorial Seed Company is based in Cottage Grove, Oregon, and focuses specifically on varieties suited to the Pacific Northwest climate — short growing seasons, cool and wet springs, and specific disease pressures that affect the region's gardening environment.

Catalog. The Territorial catalog includes climate-specific variety recommendations, which is genuinely useful for Pacific Northwest gardeners who have struggled to translate growing advice written for the Midwest or Southeast. Variety descriptions include notes on performance under Pacific Northwest conditions alongside general growing information.

Selection. Vegetable seeds, herbs, cover crops, and some garden supplies. The heirloom selection is solid, with particular strength in brassicas (which perform well in cool, wet climates), root vegetables, and winter crops. The catalog includes some varieties developed specifically by Territorial for Pacific Northwest conditions.

Who it suits. Pacific Northwest gardeners are the primary audience. The climate-adapted selection and regional growing advice are the key differentiators. For gardeners in other regions, the selection is good but the climate-specific focus is less relevant.

High Mowing Organic Seeds

High Mowing Organic Seeds is based in Wolcott, Vermont, and is a certified organic operation — all seed production meets USDA National Organic Program standards. The company focuses on varieties suited to the Northeast and other northern climates.

Catalog. The High Mowing catalog includes organic certification details alongside variety information. Growing advice reflects Northeast conditions and organic production methods. The catalog is modest in production compared to Baker Creek but is informative.

Selection. Vegetable seeds, herbs, and flowers, with a strong heirloom selection alongside open-pollinated and certified organic hybrid varieties. Particular strengths include tomatoes, cucumbers, brassicas, and greens. The organic certification is the primary differentiator — for gardeners who want all seeds to come from certified organic production, High Mowing is one of the more complete options available.

Who it suits. Organic gardeners who want certified organic seed stock. Northeast gardeners who want climate-adapted variety recommendations. Buyers who prioritize the organic certification chain across their entire seed supply.

Southern Exposure Seed Exchange

Southern Exposure Seed Exchange is based in Mineral, Virginia, and specializes in varieties suited to the mid-Atlantic and Southeast — long, hot, humid summers and mild winters that require different variety selections than northern or western climates.

Catalog. The Southern Exposure catalog emphasizes heat tolerance, disease resistance under humid conditions, and performance in the Southeast growing environment. Variety descriptions include specific notes on heat and humidity tolerance, which are practical rather than decorative for Southeast gardeners.

Selection. Strong heirloom selection with a focus on Southern heritage varieties — cowpeas, okra, sweet potatoes, peanuts, and Southern field corn varieties that are underrepresented in nationally-focused seed catalogs. Also strong in tomatoes, peppers, and beans that perform under heat stress.

Who it suits. Southeast and mid-Atlantic gardeners who have found nationally-focused seed advice poorly matched to their climate. Buyers interested in Southern heritage varieties that are otherwise difficult to source. Gardeners who need heat-tolerant, humidity-resistant selections.

How to Order and What to Expect

All six of these companies ship seeds by mail. Standard ordering timelines apply: order in winter for spring planting, and expect shipping windows to reflect the company's production and packing capacity. Most ship via USPS. Seed packets typically include germination percentage, lot date, and variety information.

Most of these companies will mail you a catalog on request at no charge. Baker Creek's catalog is particularly worth requesting for the production quality alone.

For a broader directory of garden and seed catalogs beyond these six, CatalogShop.info covers additional garden catalog sources including specialty bulb, perennial, and herb catalogs. The CatalogDB.com database includes catalog entries across categories with direct links and category filtering.

Home Shopping Guide is published by Harman Research. No affiliate relationships with any source mentioned.