Top 9 Onion Seeds for Sprouting – Vegetable Plants & Seeds

As an Amazon Associate I earn from qualifying purchases.

1. Handy Pantry

#ad

Chemical Free, Microgreens, Garden Seed, Non-GMO Sprout Seed- Grow Onion Salad Sprouts, More, Onion Sprouting Seeds: 1 Lb

#ad
Handy Pantry #ad - Microbial tested. Premium seeds: non-gmo with high germination rates. Handy pantry brand: Backed with personalized customer service. Comes in a resealable pouch for safe storage and long shelf life. Multi-purpose: perfect for edible seed, gardening, survival food storage, hydroponics, growing salad sprouts, cooking, and more.
BrandHandy Pantry #ad
ManufacturerHandy Pantry #ad
Weight1.2 Pounds
Part NumberHP-1-ON
ModelHP-1-ON

2. Mountain Valley Seed Company

#ad

Non-GMO, Organic Sprout Seed, Grow Sprouts, Onion Sprouting Seeds, 4 Oz ~33,600 Seeds

#ad
Mountain Valley Seed Company #ad - Non-gmo - certified organic by otco - Heirloom - Open Pollinated - High Germination Rate. Days to full maturity: 112 -- annual -- usdA Hardiness Zone: Annual Crop, Not Intended To Overwinter. Onion seeds - sprouting - organic - 4 Oz ~33, 600 Seeds - Allium cepa. Mountain valley seed Company Brand - Premium Quality Seeds. Seeds for: vegetable Gardening, Microgreens & Sprouts.
BrandMountain Valley Seed Company #ad
ManufacturerMountain Valley Seed Company #ad
Weight0.25 Pounds
Part Number33010

3. The Sprout House

#ad

Pack of 12, The Sprout House Assorted Organic Sprouting Seeds Mixes Sample

#ad
The Sprout House #ad - 1 dozen 12 of our most popular Certified organic Non-GMO sprouting seed Mixes. Makes a great gift! holly's, rainbow bean mix, bean salad mix, wisdom Blend, Veggie Queen Mix, delaware county mix, TAsty Broccoli, salad mix, lentils together, Hi Power Protein Mix, jills mix, Clover Mix. Small quanitites about 2 ounces of each seed. Quality certified organic Non-GMO Sprouting Seed Mixes from The Sprout House.
BrandThe Sprout House #ad
ManufacturerThe Sprout House #ad
Weight1 Pounds
Part NumberSHDOZENMIX
ModelSHDOZENMIX

4. Rainbow Heirloom Seed Co.

#ad

Turnip & Broccoli Sprouts Seeds | Rainbow Heirloom Seed Co., Superfood Microgreen Seeds Mix | for Microgreens Growing Trays | 1 LB | Heirloom Non GMO Purple Kohlrabi, Radish, Collard

#ad
Rainbow Heirloom Seed Co. #ad - We offer full customer support & we'll do whatever we can to make sure you’re growing your best ever! We're always here to help. Brought to you by family farmers who have been growing for generations.

Grown & packed in the USA. This mix contains broccoli seeds popular for their sulforaphane rich crop, purple kohlrabi seeds, radish seeds, collard seeds & turnip seeds. This mix is designed for growing microgreens planting in a tray with growing medium. 1 lb bulk resealable package. A versatile palette pleaser that packs a nutritional punch! This mix is not designed for sprouting jars or countertop sprouters. Top quality seeds with high germination rates. A colorful & delicious microgreen salad mix containing heirloom non-GMO microgreen seeds.
BrandRainbow Heirloom Seed Co. #ad
ManufacturerRainbow Heirloom Seed Co. #ad

5. COUNTRY CREEK ACRES GROWING IS IN OUR ROOTS

#ad

Cilantro Seed, Sprouting, Hydroponics, Sprouting Seeds, Gardening, Non GMO, High Sprout Germination- Juicing, 16 OZ, Microgreen, Growing Salad Sprouts, Country Creek Acres Brand

#ad
COUNTRY CREEK ACRES GROWING IS IN OUR ROOTS #ad - High germination Rate. Country creek acres brand - perfect for Sprouting, Garden Seed, Food Storage, Juicing, More. Re-sealable pouch of Dried Cilantro Sprouting Seeds. Long shelf Life. Non gmo, sprouting Seeds.
BrandCOUNTRY CREEK ACRES GROWING IS IN OUR ROOTS #ad
ManufacturerCountry Creek Acres #ad
ModelMung Bean 2 OZ

6. Rainbow Heirloom Seed Co.

#ad

Radish, Turnip & Arugula Microgreen Seeds | Non GMO Heirloom Seeds | 1 LB | Rainbow Heirloom Seed Co, Mustard, Super Spicy Greens Microgreen Seed Mix | Seeds for Planting | Contains Garden Cress Seeds

#ad
Rainbow Heirloom Seed Co. #ad - Our seeds are grown & packed in the USA. Top quality seeds with high germination rates. This is not a sprouting mix for jars or sprouters. Garden cress seed, curled mustard, purple Triton Radish, Turnip & Arugula Microgreen Seeds combine to form one of the spiciest microgreen mixes ever!.

This blend packs quite a lot of heat and is in no way mild flavored! This mix is for growing microgreens only planted in a tray with growing medium. Brought to you by family farmers who have been growing for generations. This super spicy micro greens mix is designed for the true lovers of spicy microgreens. We offer full customer support & will do whatever we can to make sure you’re growing your best ever! We're always here to help.
BrandRainbow Heirloom Seed Co. #ad
ManufacturerRainbow Heirloom Seed Co. #ad

7. Isla's Garden Seeds

#ad

White Sweet Spanish Onion Seeds, Non GMO Seeds, 500 Heirloom Seeds Per Packet

#ad
Isla's Garden Seeds #ad - Seeds are great for Planting in Garden or for storing in a seed safe for emergency. Onions need moisture especially in their first several weeks of growth, and they cannot fight against weeds; mulching onions can help with both moisture and weed control.

Sow seed ¼ inch deep, in rows 10 to 16 inches apart. Usda zones: 3, 5, 8, 6, 4, 9, 11, 10, 7, 12. Direct-seed in spring when the soil reaches 50 f. Let them grow up to a pound, or harvest small as scallions. Thin to 5-inch spacings for large bulbs, ½ inch apart, 3-inch spacings for smaller bulbs but higher yields. Mature at 110 days. For more of isla's garden seed products, enter isla's garden seeds into your search bar on Amazon! Please submit a 5 star review to help the continued success of our Garden Seed Company! Please post pictures of your plants and review us! These are high quality seeds, be sure to fully research proper germination instructions for optimal germination rates.

Delicious sweet spanish white onions, these long-day onions are large, sweet and mild with good storage quality. Latin name: allium cepa type: open pollinated, Heirloom, Cool Season|Warm Season, Planting Method: From Transplant Height: 24 Inches.
BrandIsla's Garden Seeds #ad
ManufacturerIsla's Garden Seeds Company (Total Quality) #ad
Height2 Inches
Length3 Inches
Weight0.02 Pounds
Width0.25 Inches

8. Handy Pantry

#ad

Broccoli, Mung Bean, Sprouting Seed Super Sampler- Organic- 2.5 Lbs of 10 Different Delicious Sprout Seeds: Alfalfa, Clover, Bean Salad & More, Buckwheat, Radish, Green Lentil

#ad
Handy Pantry #ad - Perfect to discover and sample new sprouts. Some seeds usable as garden seed broccoli, radish, lentil - Some seeds usable in cooking lentil. Certified organic by OTCO Seeds, and Seed Mixes. High germination rate - Up to 2 seed substitutions may apply based on seasonality. Ten 4 oz bag sampler: alfalfa, buckwheat, green lentil, Clover, mung bean, 3 Part Salad Mix, 5 part Salad Mix, bean salad mix, Broccoli & Radish.
BrandHandy Pantry #ad
ManufacturerHandy Pantry #ad
Weight2.5 Pounds
Part NumberSSS-10
ModelSSS-10

9. Rainbow Heirloom Seed Co.

#ad

Premier & Red Russian Kale Seeds | Heirloom Non-GMO Seeds | Bulk 1 LB Resealable Bag | Rainbow Heirloom Seed Co., Kale Trio Sprouting & Microgreen Mix | Contains Blue Curled Scotch

#ad
Rainbow Heirloom Seed Co. #ad - Contains red russian kale seeds, premier kale & vates blue Curled Scotch Curly Kale Seeds. Three of our favorite heirloom kale sprouting seed varieties. Mild, flavorful & nutrient rich. Kale sprouts are rich in sulforaphane, a compound found in cruciferous vegetables. Perfect for sprouting & growing microgreens. We offer full customer support & will do whatever we can to make sure you’re growing your best ever! Our seeds are grown & packed in the USA. Top quality seeds for sprouting with high germination rates. Brought to you by family farmers who have been growing for generations.
BrandRainbow Heirloom Seed Co. #ad
ManufacturerRainbow Heirloom Seed Co. #ad