Sakurajima Mammoth Radish Seeds
Sakurajima Mammoth Radishes RD32-50

Sakurajima Mammoth Radish Seeds

Loyalty Points: 75
SKU RD32-100
$4.00 $3.75
Availability: In Stock
Country Of Origin: Japan Japan
Planting Instructions
Customer Reviews
80 days. Raphanus sativus. Open Pollinated. Sakurajima Mammoth Radish. The plant produces giant 100 lb size white round radishes. This mammoth round white radish has a mild sweet flavor. Best when harvested when roots reach 10" in diameter. It is grown in Japan and is known as the Largest Radish in the World. It sometimes reaches 100 pounds. Used for pickling and cooking. An excellent choice for home gardens and specialty market growers. A variety from the very southern tip of Japan. United States Department of Agriculture, PI 43066.

Lot No: 186789

Germination: 83%

Test Date: 06/24

Seeds Per Pound: 40,000

Plant Height: Roots

Planting Season: Summer

Sunlight Requirement: Full Sun/Partial Shade

Planting Method: Direct Sow

Beta vulgaris

Seed DepthSoil Temp. for GerminationDays to GerminationSunlight RequirementsPlanting Time
1/4 - 1/2"N/A 3 to 10 daysPartial Shade/Full Sun Spring/Fall
USDA Hardiness ZoneSeed SpacingRow SpacingSpace After ThinningDays to Harvest
N/A 1 - 2"18" 4"20 - 35 days
Radish Seed Planting Information:

Plant seeds outdoors directly in the garden as soon as the soil can be worked. Radish roots do not grow well in hot summer, so plant early spring or in the fall. Plant successive plantings every few weeks to have a steady supply of radishes. Plant 3 - 4 weeks before last frost in spring, and 6 weeks before first frost in fall. Plants are 2" to 6" tall.

Soil Requirements:

Requires loose fertile soil in a well drained location in the garden. Apply much and grass clippings, or straw around base of plant.

Water Requirements:

Keep soil uniformly moist and from drying out.

Fertilizer Requirements:

Use RootBlast, Vegetable Alive, and Slow Release Fertilizer when transplanting outdoors. Periodically apply Miracle Gro.

Harvest Tips:

Dig or pull roots when they are mature. If left in ground too long, they will crack and taste bitter.

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