One of the best ways to speed up the rooting process of cuttings is to:
A)Provide bottom heat
B)Keep the soil cool and the foliage warm
C)Harden them off by laying them out to dry a few days before sticking
D)Always take cuttings after mid-day

Question

Quizplus · Accepted Answer

Providing bottom heat is a well-known method to speed up the rooting process of cuttings by maintaining an optimal temperature for root development, even when the air temperature might be cooler.

One of the Best Ways to Speed Up the Rooting