Recutting stems serves what primary purpose?

• A. Increases root growth
• B. Changes stem color
• C. Opens up the water-conducting vessels of the xylem, allowing stems to drink water and become hydrated and turgid
• D. Makes stems longer

Answer: (C)

Recutting stems focuses on restoring and maximizing the pathway for water movement into the stem. By making a fresh, clean cut, you remove dried or damaged tissue that can block the end and reopen the water-conducting vessels of the xylem. A clean, angled cut increases the surface area available for water uptake, so water can be drawn up into the stem more efficiently. As water moves in, the stem becomes hydrated and turgid, helping flowers stay firm and last longer. This isn’t about changing color, extending length, or producing roots—it's about ensuring the stems can drink water effectively.