what is wrong with this oleander bush?
I recently recieved an Oleander Bush/Tree as a gift. There was not a care tag on it. I looked up how to care for it on the internet. Anyway, i put it outside on my deck, where it gets 3-4 hr of sun, from around 10-1 daily. i noticed, after a couple of days, it started drooping and all the pink blooms started closing. I did water it. I moved it to a more sunny location, and it kept drooping. so i moved it indoors by the window, with no direct light, and within hours the leaves stood back up. i thought oleanders liked the outdoors? Lately i have noticed it drooping again, and all the flowers have completely fallen off, and so have the stems the flowers come out of. some of the leaves have turns yellowish and i pulled them off easily. i have put it back outside. What is wrong with this thing?