I have a lilac tree given to me as a slip some 30 years ago and my children would like to take slips from it. When and how should take them? Soft or hard cuttings? Hope you can help? .
Cover the pot with a white plastic bag to keep moisture in and place it in a bright place out of direct sunlight. Whent he roots come out of the bottom the pot, they can be potted on into bigger pots.