Plant leaves and steams dying!! Please Help!!
On June 9th I had to house sit for my parents. Before i left my plants looked fine. But when i came home yesterday, June 14 most of the steams where black and on the green steams most of the leaves were dead. I watered like normal before i left. The only thing i done different was set my thermostat at 85. Normal temp is around 72-75. Please Help me on what i can do to save my plants. As you can see, i took off all the dead steams and dead leaves. What else can i do to save them? Or is it to late?