Known as the fast-food of the plant world, Garden Cress (Lepidium sativum) goes from seed to salad in as little as seven days. This zesty, peppery herb is the perfect crop for kids, beginners, or urban gardeners with nothing more than a sunny windowsill and a damp paper towel. Our Garden Cress seeds are selected for their fast, even germination and that signature mustard-like kick that elevates any dish.

5 Tips for a Peppery, Professional Harvest

Garden Cress is easy to grow, but these five pro-level tricks will ensure your harvest is crisp, flavorful, and mold-free.

  1. Don’t Bury the Seeds: Cress seeds are light-dependent germinators. Instead of covering them with soil, simply scatter them on a moist surface and press down gently to ensure contact; burying them too deep is the number one cause of crop failure.
  2. Harvest Early for Peak Flavor: Timing is everything with cress. Snip your greens when they are 5–10 cm tall—waiting too long allows the stems to become woody and the peppery flavor to turn unpleasantly bitter.
  3. The Succession Secret: Because cress grows and finishes so quickly, planting a whole packet at once often leads to waste. Sow a small pinch of seeds every 7–10 days to ensure a constant, fresh supply without the cress explosion.
  4. Hydrate Without Drowning: While cress loves moisture, stagnant water leads to mold. Keep your growing medium consistently damp, but ensure there is plenty of airflow around the base of the stems to prevent damping off fungal issues.
  5. The Airflow First Rule: Cress seeds develop a jelly-like coating when wet that can trap mold; always use a small fan or high ventilation to keep the stems dry and upright.

How to Use Your Garden Cress

With its bold, horseradish-like profile, Garden Cress is a versatile tool in the kitchen.

  • The Classic Egg Mayo: Nothing beats the British tradition of egg and cress sandwiches; the spicy greens cut through the richness of the mayo perfectly.
  • Garnish with Gusto: Sprinkle fresh cress over creamy soups, omelets, or grilled salmon to add a bright, spicy finish.
  • The Zesty Salad Base: Mix cress with milder lettuce varieties to provide a natural pepper seasoning without needing a grinder.

Ready to harvest your first crop by next week?