Gardeners seeking reliable, flavorful onions can benefit from versatile onion bulb sets that arrive ready for planting. The selections below highlight mixed color varieties, non-GMO options, and easy-to-grow mixes suitable for beginners and seasoned growers alike. Each product features a blend of red, yellow, and white onions to diversify harvests, flavors, and culinary uses. Read on to compare standout options and choose the best onion bulbs for your garden, whether you’re planting in a plot, raised bed, or containers.
| Product | Type | Key Benefit |
|---|---|---|
| TomorrowSeeds 3 Colors Mix Onion Sets (1/2 Pound) | Color Mix | Beginner-friendly, vibrant color variety |
| 50 Plus Count Mixed Onion Assortment Sets | Mixed Size | Large quantity, assorted colors |
| Mixed Red, White and Yellow Onion Sets (1 Pound) | Organic Mix | Small garden-friendly, includes growth tips |
| Non-GMO Onion Sets 8 oz (Red/White/Yellow) | Non-GMO Mix | Versatile growing options, tip sheet included |
| Yellow Onion Sets for Planting (1 Pound) | Yellow Variety | High-quality, sizable bulbs |
TomorrowSeeds 3 Colors Mix Onion Sets (1/2 Pound)
The TomorrowSeeds 3 Colors Mix offers red, white, and yellow onions in a compact 1/2 pound package, ideal for small gardens or starter beds. The mix provides variety for different culinary needs and storage benefits. These sets are positioned as easy to grow, making them suitable for novice gardeners seeking quick wins in fall or spring planting windows. The blend supports diverse harvests and consistent yield across seasons, with color variety enhancing visual appeal in beds and containers.
- Vibrant mix of red, white, and yellow onions
- Ideal for beginners and easy to manage
- Great for storage and culinary versatility
50 Plus Count Mixed Onion Assortment Sets
This large mixed assortment contains more than 50 onion bulbs in a random blend of red, white, and yellow varieties. It is suitable for outdoor gardens or indoor containers, making it a flexible option for fluctuating growing spaces. The bulbs are hand-sorted for freshness and come with an exclusive planting and growing tip sheet, helping gardeners optimize germination, spacing, and harvest timing across diverse climates in Oregon and beyond.
- More than 50 bulbs in a random color mix
- Hand-sorted for freshness
- Includes planting and growing tip sheet
Mixed Red, White and Yellow Onion Sets (1 Pound)
In a one-pound bag, this mix combines red, white, and yellow onion bulbs sourced for home gardens. The collection is described as organic and non-GMO, with a growing-tip sheet included to support gardeners, particularly those working in small plots or urban spaces. It is well-suited for fresh salads, roasting, and layered flavor profiles in everyday cooking, offering versatility in a single planting cycle.
- Red, white, and yellow colors in one set
- Includes growth tip sheet
- Organic and non-GMO options
Non-GMO Onion Sets, 8 oz (Red, White, Yellow Mix)
This 8-ounce mix emphasizes non-GMO onions in red, white, and yellow varieties. The sets are naturally grown in Oregon, USA, delivering vibrant bulbs ideal for salads and full-size harvests. The product is versatile, performing well in gardens, raised beds, containers, or indoor setups. An exclusive planting guide helps both new and experienced gardeners maximize germination success and harvest quality.
- Non-GMO onion mix (8 oz)
- Grows well in gardens, containers, or indoors
- Planting guide included
Yellow Onion Sets for Planting (1 Pound)
The Yellow Onion Sets come in a one-pound package containing 120–150 bulbs. These premium yellow onions are GMO-free and crafted for reliable, consistent growth, producing sizable cooking onions perfect for storage and everyday use. The packaging targets home gardeners who want a straightforward, dependable planting experience with strong results across spring and fall seasons.
- One pound with 120–150 bulbs
- Premium, GMO-free yellow onions
- Suitable for spring and fall planting
TomorrowSeeds Yellow Stuttgarter Onion Sets (25+ Count)
The Yellow Stuttgarter sets are designed to produce classic, firm, and flavorful yellow onions. Suitable for a range of climates, these sets are easy to grow and recommended for cooking, roasting, and preserving. The 25+ count package suits medium to larger garden plots and provides a reliable harvest of uniform bulbs for storage or immediate use in recipes.
- Classic yellow onions
- Day-neutral and versatile for various climates
- Excellent for cooking and preserving
TomorrowSeeds 3 Colors Mix Onion Sets (1 Pound)
This 1-pound mix mirrors the 1/2-pound version with a full pound of red, white, and yellow onions, offering substantial quantity for larger garden spaces. It is positioned as an easy-to-grow option for gardeners seeking variety without complexity, making it a practical choice for both spring and fall plantings throughout temperate American regions.
- Vibrant color mix in a full pound
- Easy to grow for diverse climates
- Ideal for larger plots and continuous harvests
Buying Guide: Key Purchase Considerations And Comparisons
- Color mix and variety: Mixed color sets (red, white, yellow) offer culinary versatility and visual appeal in beds. Consider whether you want a single-color focus or a spectrum for storage rotation and variety in meals.
- GMO status: Non-GMO options may align with sourcing preferences and garden philosophy. If you plan to preserve onions, non-GMO varieties can be a factor in flavor consistency and growth behavior.
- Size and quantity: Smaller mixes (1/2 pound) are ideal for small plots, while larger packs (1 pound or 50+ bulbs) suit bigger gardens and staggered harvests. Review space, budget, and intended harvest volume.
- Growing conditions: Day-neutral, short-day, or long-day classifications influence when and where onions bulb successfully. Match varieties to your climate and day length to optimize yields.
- Growing environment: Determine whether you’ll plant in open ground, raised beds, or containers. Some mixes are more container-friendly, while others are better suited to traditional gardens.
- Storage and use: Consider how you plan to store onions post-harvest and your preferred culinary uses. Longer storage onions may benefit from certain storage-friendly varieties.
- Included guides: Many products include planting tips or grow guides. These resources help beginners and can boost success rates with spacing, depth, and care recommendations.
- Regional suitability: While these options are broadly available, some varieties perform best in specific regions. Review climate compatibility and historical performance in your area if available.
- Space and setup flexibility: If growing in containers or limited space, prioritize varieties praised for compact growth and easier maintenance.