Sustainable Seed Company Champion Radish Seed

Yes, 28 days is the standard maturity time for this variety under optimal conditions. Factors like soil temperature, consistent watering, and full sun exposure will help you hit that timeline reliably.

Absolutely. Because they are fast-growing and organic, they are an excellent choice for microgreen trays. You can harvest them as sprouts or baby greens well before the full 28-day maturity mark.

Open-pollinated means these plants are pollinated naturally by insects, birds, or wind. If you let a few plants go to seed, you can collect and save the seeds for next year, and they will grow true to the parent plant.

Yes, they perform best in full sun, which means at least 6 to 8 hours of direct sunlight daily. If planted in too much shade, the plants may focus on leaf growth rather than developing crisp, flavorful roots.

While they are technically biennial, radishes are typically harvested for their roots in their first year of growth. If you leave them in the ground past maturity, they will eventually bolt and flower, which is when you would collect the seeds.