Round Black Radish (Heirloom, 33 Days)
Heirloom 1824 in US, 1500’s in Europe. A fine variation on the black Spanish radish that has been around since the 1500’s. Large roots are 4” across with an attractive black skin while the flesh is a pure creamy white. Mildly pungent and can be used for a variety of cooked dishes as well as fresh with beer. The Round Black Radish even stores well in a root cellar. Grows best when sow in late summer/ fall, prefers to mature in cooler weather.
Germination: 5-7 days
Germination Temperature: Optimum soil temperatures 60-75ºF.
Seed Sowing Depth: 1/2" deep
Sowing Outdoors: Starting in early spring. Sow 1/2-1" apart ,thin to 1-2" apart, soon after the seedlings emerge.
How much does a packet plant: 18-24 foot single row
Harvest: 3-4 weeks after planting at 1” in diameter, pull them promptly as they rapidly decline, becoming tough and pithy
Tips: The Round Black Radish need rapid growth for optimum results. Provided fertile soil and consistent moisture. For a continuous harvest make successive plantings every 7-10 days when weather is still cool.