Root cuttings are usually taken during which season to maximize carbohydrate reserves?

Root cuttings are usually taken during which season to maximize carbohydrate reserves?

• A. Summer
• B. Fall
• C. Winter
• D. Spring

Answer: (C)

Root cuttings rely on stored carbohydrates in the root to fuel the formation of new roots after planting. As plants enter dormancy, they accumulate and store starches in the roots, reaching peak carbohydrate reserves while above-ground growth is minimal. Taking cuttings in winter gives you material rich in energy, so the piece can establish roots when planted in spring without competing with new shoot growth for those stores. If you take cuttings in spring or summer, the energy in the cutting is more quickly diverted to producing shoots and leaves, leaving less for root development and often reducing rooting success. Winter is when those root carbohydrate reserves are at their highest for many species, making it the best time to maximize carbohydrate reserves in root cuttings.

Root cuttings rely on stored carbohydrates in the root to fuel the formation of new roots after planting. As plants enter dormancy, they accumulate and store starches in the roots, reaching peak carbohydrate reserves while above-ground growth is minimal. Taking cuttings in winter gives you material rich in energy, so the piece can establish roots when planted in spring without competing with new shoot growth for those stores. If you take cuttings in spring or summer, the energy in the cutting is more quickly diverted to producing shoots and leaves, leaving less for root development and often reducing rooting success. Winter is when those root carbohydrate reserves are at their highest for many species, making it the best time to maximize carbohydrate reserves in root cuttings.