I've been informed that in order to keep the pyramid shapes to my'Abassian Boxwoods' (200cm) which are sitting on my south facing balcony ~ I must use scissors and NOT secateurs. Is this information correct? or should I use secateurs?. Thank You Christina
You can use whatever tool works for the task and you! Make sure you sterilize the blades with alcohol before starting.
You can use lopping shears, hedge clippers, pruning saws, pruning shears and scissors!