



The Sprouting Kitchen · sprouting-grade · untreated
Radish Sprouting Seed
Sprouting-grade radish seed — the fastest, spiciest sprout in the kitchen. Four to five days from soak to a peppery harvest, year-round.
Tested by the seedsman
- Germination
- 95% · tested Jun 2026
- Lot
- RD-2606-B · pathogen-tested
- Treatment
- None — untreated
- Origin
- USA
Signed off by Jon Emery, RN, trained in the Soil Food Web method. How we test →
How to sprout
Same jar, faster.
Radish sprouts run a day ahead of broccoli. Soak overnight, rinse twice daily, harvest on day four or five.
Full guideWhy sprouts
Bite and biology.
Radish sprouts carry the glucosinolate profile of the brassica family with a sharp, peppery flavor that lifts salads and sandwiches.
We cite sources, not claims.
The variety
Selected for the jar.
A vigorous sprouting-type radish chosen for even germination and clean flavor.
Variety pageGoes with

Broccoli Sprouting Seed
96% germ · lot BR-2607-A · tested Jul 2026

Brassica Blend
94% germ · lot BX-2607-C · tested Jul 2026

Sprouting Starter Kit
96% germ · lot BR-2607-A · tested Jul 2026
Written by Jon Emery, RN · trained in the Soil Food Web method · Lot data updated Jul 2026