White Icicle Radish

White Icicle Radish is a crisp, unique variety that brings both flavor and elegance to your garden and meals. With its 4-6-inch long by 1-inch wide, slender white roots and refreshing, slightly spicy flavor, this miniature Daikon-like radish stands out for its smooth and crisp texture. The mild heat provides the perfect balance, making it a versatile addition to salads, sandwiches, or even pickled for a tangy treat. Known for its fast-growing nature, White Icicle radishes mature in just 30 to 40 days, offering a quick and satisfying harvest for gardeners looking for fast results. These radishes thrive in cooler temperatures and are well-suited for spring and fall planting, adapting to various garden settings, from raised beds to traditional soil. The plants are easy to grow, with excellent disease resistance, making them a great choice for gardeners of all levels. White Icicle Radish delivers a crisp, refreshing crunch with a subtle flavor, adding a unique and elegant touch to any garden and plate.

Also Known As: Icicle Radish, White Radish, Long White Radish, Winter Radish, Snowball Radish, Japanese Icicle Radish, Mini Daikon, Japanese White Radish, French Icicle Radish.

Plant Name:	Radish, White Icicle
Latin Name:	Raphanus sativus
Days to Germinate:	5-8
Days to Harvest:	25-30
Plant Height:	6 - 18 Inches
Spread:	6 - 9 Inches
Growth Habit:	Root, Rosette
USDA Zones:	2-11
Lifespan:	Annual
Brand:	TomorrowSeeds
Sunlight:	Full Sun, Partial Shade
Pollination:	Heirloom, Open-Pollinated
GMO:	No
Fungicide-Treated Seeds*:	No
Seeds Packed For**:	2025

*Fungicide-treated seeds protect the seedlings from diseases until they are up and growing. Do not eat treated seeds.
**Seeds are freshly packed for the growing season of the year listed. Seeds are still viable beyond pack date. Store in a cool and dry location such as the refrigerator or basement to best preserve germination rates.

Planting Instructions:

Soil Preparation:

Choose an area with heavy, well-draining soil that receives at least 6 hours of sunlight each day. Remove weeds, large rocks, and litter from the planting area. Leave small weeds and dead grass, they will enrich the soil when turned under. Spade or till the soil 8-12 inches deep. Loosening the soil will help the plant establish strong roots.

Plants grow best in soil with lots of organic matter. You may optionally add fertilizer or organic material such as compost, leaves, or rotted hay to mix into the soil at this point. For small gardens, scatter 2-3 tablespoons of fertilizer evenly and work into the top 2-3 inches of soil for each hill or 2 foot by 2 foot planting area. For larger gardens, scatter 2-3 pounds of a complete fertilizer for each 100 square feet of planting area. Work fertilizer or organic material into the soil and leave the surface smooth.

Form rows of soil beds 4-6 inches high and at least 12 inches apart. This formation of ridges will help with drainage.

If planting in a garden bed, radish can be planted more densely, at a rate of 16 plants per square foot.

Planting:

Plant radish in the spring as soon as the soil can be worked and the soil reaches about 45F. For fall crops, direct sow seeds 8-10 weeks before the first average frost date. To plant, make holes 1/4 inch deep and spaced 2 inches apart down the rows of raised beds. Radishes can also be double-planted (planted in pairs) down the rows. Plant 1-3 seeds per hole, planting 2-3 seeds if choosing to thin to the strongest plant. When thinning, determine the strongest and healthiest plant, then remove all other plants, narrowing to a single plant per hole. You may make several plantings 8-10 days apart for a steady supply of radishes. Cover seeds thinly with soil and water after planting.

Planting Depth:	1/2 inch
Within-Row Spacing:	2 inches
Between-Row Spacing:	12-18 inches

Care During the Season:

Watering: Water the plants deeply, soaking the soil to a depth of 6-8 inches, once a week. If there is no rainfall, water 2-3 times a week. Sandy soils may need to be watered more often than heavy clay soils.

Weeding: Keeping plants weed-free improves production. If plowing or hoeing, do not dig deeper than 1 inch to prevent from cutting the feeder roots.

Fertilizing: Once seedlings are established, 2-4 weeks after planting, you may optionally apply a complete fertilizer, without letting the fertilizer touch the plants. Read and follow fertilizer instructions for best application. Water plants after fertilizing.

Insecticides: Insecticides may be used to protect plants. Bt-based insecticides and sulfur are organic options that can be used for prevention. Sulfur also has fungicidal properties and helps in controlling many diseases. Before using a pesticide, read the label and follow cautions, warnings and directions.

Diseases: If spots or mold appear, treat plants with an approved fungicide. Neem oil, sulfur, and other fungicides may be used. When using fungicides always follow label directions.

Harvesting:

Radishes are ready to be harvested when they reach their mature size, typically 3 to 4 weeks. To check for readiness, gently pull back the soil around the top of the root to see its size. Radishes left in the ground too long can become woody, pithy, or overly spicy. Harvest by firmly grasping the greens near the base and pulling them straight out of the soil. After harvesting, trim the greens to about 1 inch above the root, wash off any soil, and store them in the refrigerator.