Sparkler Radish Seeds (Organic)

Sparkler is an organic radish (Raphanus sativus) with bright scarlet skin, a white lower third, and sweet, juicy white flesh. The round to round-oval roots have a snappy flavor and medium tops, and they grow fast, maturing in just 24 to 28 days for home or market gardens.

At a glance

• Variety: Sparkler, Raphanus sativus
• Type: Organic annual radish
• Days to maturity: 24 to 28 days
• Sun: Full sun
• Planting depth: 1/2 inch
• Spacing after thinning: 4 to 6 inches
• Germination: 4 to 12 days
• Approx. seeds per pack: 200

Best for

• Quick spring and fall crops
• Fresh eating and salads
• Living row markers for slow crops like carrots
• Home and market gardens
• Filling spare garden space

How to grow

Direct sow 1/2 inch deep in well-drained soil rich in organic matter, with a pH of 6.0 to 7.0; avoid excess nitrogen so roots develop well. Cool weather gives the best results. Germination takes 4 to 12 days; thin to 4 to 6 inches. Harvest young, under about 1 inch across, for the best texture.

Flavor profile

Crisp, sweet, and juicy with a snappy, peppery bite. Best eaten young and fresh, when the white flesh is most tender.

About Grow Organic

Grow Organic supplies organic and non-GMO seeds, tools, and natural growing products for home gardeners and small farms.