Gardenias , although beautiful and fragrant , are not cold fearless plant . This means that they are not able to withstand immobilize temperatures . In fact , temperature below 20 grade Fahrenheit can be extremely prejudicious to gardenias , potentially causing substantial legal injury or even end to the plant .
When a freeze go on , the plant ’s tissues are exposed to utmost cold , leading to a miscellany of negative effects . One of the most common event of freeze temperature is the formation of icing crystals within the plant ’s prison cell . These glass crystals can cause the cells to rupture , resulting in irreversible damage . Additionally , the freezing temperature can disrupt the plant life ’s metabolism and forbid essential mental process from happen , further weakening the plant ’s overall health .
It ’s of import to note that the exposure of gardenias to freezes extends beyond just the above - ground parts of the plant . While the foliage and bloom may be the most visible and aesthetically pleasing aspects of a gardenia , the plant ’s root are equally susceptible to stale damage . Freezing temperatures can freeze the body of water within the soil , lead to the formation of ice around the roots . This can cause the antecedent to become physically damaged or even kill them in a flash .
To protect gardenia from freezes , it ’s of the essence to take preemptive measures . One effective method is to extend the plant with a Robert Frost fabric or blanket before the halt occur . This can provide a stratum of insulant and assist hold some heat energy around the plant . It ’s authoritative to procure the covering tightly to forbid inhuman air from reaching the plant . However , it ’s deserving observe that while report can facilitate , it may not allow double-dyed protection in super low temperature .
Another approach is to move potted gardenia indoors or to a sheltered emplacement , such as a glasshouse or garage , during immobilize conditions . This can offer a more controlled environment and shield the works from the harshest element . However , it ’s important to insure adequate light and right care while the plants are indoors , as they may not get the same amount of sunlight and moisture as they would outside .
In my personal experience , I have seen gardenias endure damage from freezes when right safeguard were not taken . During a in particular harsh winter , with temperatures dropping well below freeze , I fail to extend my gardenia . As a result , the leaves turned brown and wilt , and many of the branches died back . It was a deterrent example learned , and since then , I have been persevering about protect my gardenias from freezing temperatures .
gardenia are not able to survive freezes and can be severely damaged or killed by temperature below 20 arcdegree Fahrenheit . It is of import to take preventive measurement such as cover the plants with frost material or moving them to a sheltered placement during freezing weather . By being proactive and allow for adequate protective covering , gardenias can be preserved and continue to thrive in your garden .
Caroline Bates
