Growing Celosia From Cuttings. The plants can grow up to 30 inches high down to 10 12 in smaller varieties. This plant does not require much trimming but it is good to remove large leaves or old blooms to stimulate new growth.
Buy seed and by cutting. Easy to grow from seed low maintenance growing vigorously and without much issue even in extreme heat and humidity and lasting forever in the vase celosia is. Apply a balanced liquid fertiliser every few weeks.
They sent out a long single root and then feeder roots came later.
Stems were healthy throughout the rooting process. I have rooted cuttings of plumed celosia with good success. Well drained nutrient rich soil keeps plants growing strong. This plant does not require much trimming but it is good to remove large leaves or old blooms to stimulate new growth.