How To Look After Lavender Cuttings. Change the water every day and keep your flowers out of. It is common for flowers to appear a little droopy or thirsty upon arrival but dont worry this is quite normal.
Lavenders should be provided with well-drained sandy soil under a fully sunny condition as they flourish best getting about 8 hours of sun every day. One of the easiest ways to propagate lavender is by taking cuttings - and the best time to take cuttings is after flowering. Cover with plastic to form a greenhouse-like environment for the cuttings.
So make sure you place them somewhere with lots of sunshine.
Fill a vase about a third full of cool water. Take cuttings that are 5cm to 10cm in length from. Pruning lavender at least twice a year is an important way to ensure it stays bushy and healthy so theres no harm in taking the offcuts from routine pruning to create even more lovely lavender plants. Prune back the leggy growth of the lavender either in early Spring or late Fall but only cut the top third of the flexible growth.