Long Radish White Icicle

What Long Radish White Icicle is

Long Radish White Icicle (Raphanus sativus var. sativus) is an annual vegetable of the Cabbage family (Brassicaceae). This variety is open-pollinated and produces cylindrical, bright white radishes.

They have a fresh, mild flavour, great to eat raw.

This variety is excellent when cut into thin slices and used for

adding crunch to your favourite salad.

Radishes are rich in ascorbic acid, folic acid and potassium.

They are a good source of vitamin B6, riboflavin, magnesium, copper and calcium.

One cup of sliced radishes provides approximately 20 calories.

Radishes are the fastest vegetable in the garden — only 25–35 days pass from sowing to harvest. They are ideal for the first spring salads and for children who are just learning to garden.

Key features

• Measured germination rate of the batch: 88%
• Seeds per packet: 306–414 pcs (4 g)
• Seed origin: Poland
• Sowing: March – June; direct
• Harvest: June – October
• Position: sun to partial shade

When to sow Long Radish White Icicle

Long Radish White Icicle seeds are sown in March – June. Harvest in June – October. The months are a guide for a temperate climate — in warmer areas sow 1–2 weeks earlier, in cooler or upland areas, later.

How to sow and grow Long Radish White Icicle

• Sowing method: direct
• Depth: 1–1.5 cm
• Spacing: 3–5 cm in the row, 15–20 cm between rows
• Germination: 3–6 days at 15–20 °C
• Position: sun to partial shade

Radishes grow best in cooler weather and should be planted in early spring or autumn when temperatures cool down. They prefer well-drained soil and tend to split if soil conditions stay saturated for long periods. Radishes should be harvested at the ideal size for each variety. The variety is fast-growing, and the radishes are uniform in size, with an average length of 12 cm and thickness of 3 cm. If left to get too big, they become peppery and not so tasty. Once harvested, the tops should be removed for optimal storage. Radishes with the tops removed keep in the refrigerator for up to two weeks.

Sow every 2 weeks from March to May and again from August — in the heat of summer radishes turn fiery and bolt. Keep the soil constantly moist.

Harvest and use

Pick as soon as the roots reach size — overgrown ones turn hollow and woody.

Frequently asked questions

When should Long Radish White Icicle be sown?

The recommended months for sowing are March – June. Sowing method: direct.

How many seeds are in the packet?

The packet contains 306–414 seeds, pack size 4 g.

What is the germination rate of the seeds?

The measured germination rate of this batch is 88%. The test was carried out under controlled laboratory conditions; in the field, emergence depends on soil, temperature and moisture.

Why are radishes fiery or hollow?

From heat, dryness and late harvesting. Sow in spring and autumn, water regularly and harvest on time.

How fast do radishes grow?

Early varieties are ready in 25–30 days, later ones in 35–45 days.