Burnt leaves on Standard Gardenias

I live in Adelaide and recently sprayed Gardenias with pesticide and white oil. They were positioned in the sun, and because we had temperatures in the low 20s, this has caused leaf burning. I have pruned them so no leaves remain. Will they return to healthy foliage again? I have recently given them Miracle Gro.

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1 Comment To "Burnt leaves on Standard Gardenias"

#1 Comment By Nikki On 08/10/2015 @ 4:01 pm

The leaves should regrow as long as the stems are still alive, but it will take some time.

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