Radish

Skip the guesswork — the shoulder test shows when radishes are ready, and a 2021 research review explains exactly why waiting even days makes them go hollow.

Sow watermelon radish before the solstice and you get an all-green bolted stalk. Here’s the 60-day window, the depth it actually needs, and why cool nights turn the core magenta.

Plant radishes in a pot too shallow and roots fork or turn woody. Get the 6-inch depth rule, spacing, and exact harvest signs for crisp radishes.

Give daikon the 6 inches that suits Cherry Belle and you’ll harvest a forked mess. Here’s the real depth rule, the causes, and the fix.

These 4 winter radishes sow in late summer and stay fresh through December — here’s the zone-by-zone timing guide and storage comparison for each.

Stop the radish glut: plant every 10 days and harvest continuously from spring through fall. Zone calendar, break window timing, and variety matrix for both seasons.

Radishes are flea beetle magnets — use that strategically. 8 companion plants that work, 3 that invite infestations, with spacing and timing.

8 radish problems diagnosed by symptom — find out exactly why roots go pithy, split, or fail to form and what to do at each stage of the season.