Indoor lemon trees lose leaves because of transplant shock due to a contrast.

Jan 12, Lemon trees thrive in areas of low frost, such as regions that fall within U.S. Department of Agriculture hardiness zones 9A through While some leaf drop during winter and early spring is.

So, why do some lemon trees lose their leaves in the winter? Lemon trees don’t lose many leaves in the winter unless they get Winter Leaf Drop (WLD). WLD occurs when the leaves of the tree get much hotter than the roots. If the roots are too cold and dormant to help cool the leaves down, the leaves will fall off. WLD mainly occurs when lemon Estimated Reading Time: 8 mins.

Dec 21, Low light in mid Winter might cause a little bit of leaf loss, this is the trees way of adjusting itself to the conditions. Don’t Panic - your Citrus tree is not dead!

When citrus trees lose their leaves it can be very alarming, however, it is important to bear in mind that this is natural for Citrus trees and it is their way of letting us know that they are not happy about bushdig.barted Reading Time: 3 mins.

Oct 25, Now the bad news. If you bring a lemon tree indoors after it gets a chill outside it will most likely lose all its leaves. Huge temperature swings cause stress and a massive change in humidity from a chilly +5 C exterior to a dry +21 interior is just too big. Your lemon will definitely drop it’s leaves as Louise mentions in her email below:Reviews: 2.

Dec 14, While frost is not likely to kill a healthy, mature lemon tree it can certainly inflict damage when temperatures drop below 29 degrees Fahrenheit for longer than 30 minutes.

Winter. Being evergreens doesn’t make lemon trees immune to seasonal leaf drop. Unlike deciduous trees that lose their leaves in fall, however, lemons typically shed theirs in late winter or early spring. Why? Because that’s when warming temperatures and increasing daylight hours where they grow in USDA plant hardiness zones 9 through 11 tell their new leaves to emerge! So, as long as you see that replacements are on the way for the leaves Estimated Reading Time: 2 mins.