주요 사실

• Transplant when the first true leaves appear and roots are visible at the base of the propagation plug
• Handle seedlings by the plug or media, never by the stem — stem damage causes permanent setback
• Ensure the propagation plug sits at the correct depth so roots reach the nutrient solution
• Transplant shock: temporary wilting and slow growth after moving — usually resolves in 24–48 hours
• Reduce nutrient concentration to 50% for the first week post-transplant
• Hydroponic transplants are faster than soil: roots find water immediately rather than searching