Skip to content
  • 🔥 Hot deals and free shipping! 🔥
  • 🔥 Hot deals and free shipping! 🔥
Garden Plant ShopGarden Plant Shop
  • Menu
  • Vegetables
    • Peppers
    • Greens
    • Pumpkins
    • Squash
    • Tomatoes
    • Lettuce
    • Microgreens
    • Onions
    • Corn
    • Beans
    • Carrots
    • Radishes
    • Cucumbers
    • Cabbage
    • Broccoli
  • Flowers
    • Sunflowers
    • Tulips
    • Celosia
    • Cosmos
    • Aster
    • Flower Collections and Mixes
    • Lisianthus
    • Dianthus (Sweet William)
    • Viola (Pansy)
  • Tools & Supplies
    • Cut-Flower Supplies
    • Harvesting Tools
    • Seed Starting Supplies
    • Weed Control
    • Mulches and Weed Barrier
    • Seeders
    • Bed Preparation Tools
    • Greenhouse and Tunnel Supplies
    • Pest and Disease Controls
    • Trellising & Crop Supports
    • Row Covers and Accessories
    • Watering and Irrigation
    • Raised Beds & Planters
    • Transplanters
    • Fertilizers & Amendments
  • Fruit Trees
    • Fruit Trees
    • Berry Bushes
    • Tropical Fruits
  • Shrubs & Hedges
    • Evergreen & Privacy
    • Flowering Shrubs
    • Privacy Shrubs
    • Evergreen Shrubs
  • Featured Products
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

 

Red Marble

Home / Vegetables / Onions
  • Calibra -Garden Plant Shop 04578g 01 calibra
  • Eclipse -Garden Plant Shop 03632 01 eclipse
New
Red Marble

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.

Buy Now
SKU: AM9OB 1700022317 Categories: Onions, Vegetables Tags: Johnny's Selected Seeds, Onions
  • Elevate Your Shopping Experience
  • Quality You Can Trust
  • 100% Quality Promise
  • Green products, guaranteed.
Browse
  • Flowers
    • Aster
    • Celosia
    • Cosmos
    • Dianthus (Sweet William)
    • Flower Collections and Mixes
    • Lisianthus
    • Sunflowers
    • Tulips
    • Viola (Pansy)
  • Fruit Trees
    • Berry Bushes
    • Fruit Trees
    • Tropical Fruits
  • Shrubs & Hedges
    • Evergreen & Privacy
    • Evergreen Shrubs
    • Flowering Shrubs
    • Privacy Shrubs
  • Tools & Supplies
    • Bed Preparation Tools
    • Compost Bins & Accessories
    • Cut-Flower Supplies
    • Fertilizers & Amendments
    • Greenhouse and Tunnel Supplies
    • Harvesting Tools
    • Mulches and Weed Barrier
    • Pest and Disease Controls
    • Raised Beds & Planters
    • Row Covers and Accessories
    • Seed Starting Supplies
    • Seeders
    • Transplanters
    • Trellising & Crop Supports
    • Watering and Irrigation
    • Weed Control
  • Vegetables
    • Beans
    • Beets
    • Broccoli
    • Cabbage
    • Carrots
    • Cauliflower
    • Chicory
    • Corn
    • Cucumbers
    • Eggplant
    • Greens
    • Kohlrabi
    • Lettuce
    • Melons
    • Microgreens
    • Onions
    • Peas
    • Peppers
    • Potatoes
    • Pumpkins
    • Radishes
    • Spinach
    • Squash
    • Tomatoes
    • Watermelons
  • Description
  • Additional information
  • Reviews (0)

Exclusive! Improved organic strain.

Beautiful red cipollini reselected by our own Dr. John Navazio. Compared to other Red Marble strains, ours is more uniform with stronger thrips resistance, cleaner skins, and longer storage. Luxuriant, rich red color travels deep into the rings. A good hard storage variety with thin necks. Avg. 1 1/2–3″ diameter by 3/4–1″ depth. Adaptation: 38–55° latitude. USDA Certified Organic.

Specs:

  • Packet: 1,000 seeds
  • Avg. 100,000 seeds/lb

SCIENTIFIC NAME

Allium cepa

CULTURE

Sow in early spring in 2-4" wide bands or single rows 4" apart, about 1/2" between seeds. Cover 1/4- 1/2". Thinning is not necessary. Keep free of weeds. As with all onions, full sun, consistent soil moisture, and a fertile soil with a pH of 6.2-6.8 are preferable.

HARVEST

Pull by the bunch whenever needed. No skin forms until 2-3 months into the season, making mini onions easy to wash and prepare.

ADAPTATION

Mini onions are smaller and earlier to bulb the further north they are grown. Suited to 40° and higher latitudes for pearl and cipollini onions, for small to medium onions at lower latitudes.

AVG. DIRECT SEEDING RATE

5M/50', 1 oz./80', 13 oz./1,000', 34 lb./acre at 96 seeds/ft. in 4" wide bands, in rows 12" apart.

SIZED SEEDS

All seeds are unsized.

SEED SPECS

SEEDS/LB.: 113,700-134,300 (avg. 123,300).

PACKET

1,000 seeds.

Reviews

There are no reviews yet.

Be the first to review “Red Marble” Cancel reply

Related products

New
Tiren
Quick View

Vegetables

Tiren

$13.00 Original price was: $13.00.$9.10Current price is: $9.10.
New
Spicy Micro Mix
Quick View

Microgreens

Spicy Micro Mix

$14.00 Original price was: $14.00.$9.80Current price is: $9.80.
New
Round Of Hungary
Quick View

Vegetables

Round Of Hungary

$27.25 Original price was: $27.25.$19.08Current price is: $19.08.
New
Miss Hong
Quick View

Vegetables

Miss Hong

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.
New
Halona
Quick View

Melons

Halona

$14.00 Original price was: $14.00.$9.80Current price is: $9.80.
New
Kookaburra
Quick View

Spinach

Kookaburra

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.
New
Geronimo
Quick View

Vegetables

Geronimo

$13.25 Original price was: $13.25.$9.28Current price is: $9.28.
New
Helios
Quick View

Peppers

Helios

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping Policy
  • Delivery
  • Term and Conditions
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.gardenplantsale.com
    • Vegetables
      • Peppers
      • Greens
      • Pumpkins
      • Squash
      • Tomatoes
      • Lettuce
      • Microgreens
      • Onions
      • Corn
      • Beans
      • Carrots
      • Radishes
      • Cucumbers
      • Cabbage
      • Broccoli
    • Flowers
      • Sunflowers
      • Tulips
      • Celosia
      • Cosmos
      • Aster
      • Flower Collections and Mixes
      • Lisianthus
      • Dianthus (Sweet William)
      • Viola (Pansy)
    • Tools & Supplies
      • Cut-Flower Supplies
      • Harvesting Tools
      • Seed Starting Supplies
      • Weed Control
      • Mulches and Weed Barrier
      • Seeders
      • Bed Preparation Tools
      • Greenhouse and Tunnel Supplies
      • Pest and Disease Controls
      • Trellising & Crop Supports
      • Row Covers and Accessories
      • Watering and Irrigation
      • Raised Beds & Planters
      • Transplanters
      • Fertilizers & Amendments
    • Fruit Trees
      • Fruit Trees
      • Berry Bushes
      • Tropical Fruits
    • Shrubs & Hedges
      • Evergreen & Privacy
      • Flowering Shrubs
      • Privacy Shrubs
      • Evergreen Shrubs
    • Featured Products
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.