Swiss Chard Growing Guide

Active step 1/4

Day 0/10

1. 1

   Soak the Seeds

   Day 0

   Chard seeds are cork-like clusters. Soak in cool water for 4-8 hours to soften the hull and improve germination rates.

   Done

   • One chard 'seed' may contain multiple seeds inside — expect dense sprouting
   • Cool water prevents premature germination during soaking
2. 2

   Plant and Begin Blackout

   Day 1

   Spread soaked seeds on pre-moistened medium and press lightly. Cover with a dome and weight for 3-4 days of darkness.

   Done

   • Keep medium consistently moist but not waterlogged
   • A small weight helps roots anchor firmly
3. 3

   Light Phase

   Day 4

   Remove the cover and introduce 12-16 hours of light. Red and yellow stems will deepen in color under bright light.

   Done

   • More light intensity produces more vivid stem colors
   • Ensure good airflow to avoid damping off at the base
4. 4

   Harvest

   Day 10

   Harvest when 6-10 cm tall with open cotyledons. The colorful stems make an impressive garnish for salads and grain bowls.

   Done

   • Cut cleanly at soil level for maximum yield
   • Store refrigerated in a damp paper towel for up to 5 days