When growing a lime tree indoors, the optimal temperature range is crucial for its health and productivity. Lime trees, native to tropical and subtropical regions, thrive in warm, humid environments. Maintaining the best temp indoors for a lime tree is essential to mimic its natural growing conditions and ensure its optimal growth, flowering, and fruiting.
The ideal temperature range for a lime tree indoors is between 65-85F (18-29C). Temperatures below 60F (15C) can stunt growth, while temperatures above 90F (32C) can cause heat stress, leading to leaf drop, blossom-end rot, and reduced fruit production. Maintaining consistent temperatures within this range is vital, as sudden temperature fluctuations can also be detrimental to the tree’s health.
