How to take lavender cuttings | The RHS

[@GARDENER42]

I've yet to find a commercial peat free compost which has anything but poor results for cuttings due to poor structure & poor moisture retention. I've had to develop my own, using the product of my composting bays which has been used to grow potatoes in containers at 9 months, then riddled at 6mm once I harvest the potatoes. Coir based composts are an environmental disaster, from the huge transport distances to the water needed in processing.