How can I take cuttings of Photinia Red Robin? I have already taken the tips of branches, 3 leaves down, put them in vase of water but after 3 weeks there are no roots appearing. What should I do?
Photinia Red Robin
Certified GKH Gardening Expert
If the water doesn't work, you may need to start again with fresh cuttings and place them directly in soil. These articles should help: https://www.gardeningknowhow.com/ornamental/shrubs/photinia/growing-red-tip-photinia.htm (bottom), https://www.gardeningknowhow.com/ornamental/trees/tgen/how-to-root-cuttings-from-various-shrubs-bushes-and-trees.htm