Mandevilla Plants
Q.

Mandevilla

Zone Markham | after9months added on October 29, 2016 | Answered

I live in Ontario and recently brought my Mandevilla inside for the winter. The leaves are going yellow, then brown. I'm watering only when it's dry. I expect this is normal, but I wonder if I should give it a dose of fertilizer? I didn't fertilize in August at all. thanks

A.
A.Answers to this queston: Add Answer
Downtoearthdigs
Certified GKH Gardening Expert
Answered on October 30, 2016

No, never fertilize a plant that is going into dormancy.

This article has information on wintering over your Mandevilla.

https://www.gardeningknowhow.com/ornamental/vines/mandevilla/winterizing-mandevillas.htm

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