Most Lemon Trees require deep-root watering weekly and periodic pruning so that.

Jul 17, Low light levels area common reason for leaf drop and sometimes shoots may die back. The plant should be placed in a position where it receives the brightest light. Any shoots that have died should be pruned back to healthy wood. Sudden temperature changes or low temperatures can result in the loss of leaves. Dec 21, It is common for leaf drop during Winter months in the UK, particularly if Citrus plants are in transit during very cold weather.

Try to limit big changes in temperature, particularly during Winter by placing Citrus trees in airy porches with no central heating nearby. Citrus Trees need extra TLC Estimated Reading Time: 3 mins.