Praise your plants
Do you believe the plants have an emotion? Backster Effects says that the plants have an emotion. They threatened the plants to burn their leaves, and they gave a lie detector test to them. Surprisingly, they reflected.
There were other similar experiments which showed the plants can feel. According to them, the plants grow well when their owner praised them, and they got withered when their owner got angry and shouted to them. Similarly, the plants grow better when they listened to the beautiful music.
I was very surprised and sorry when I heard that because I used to treat them less carefully than the animals, inadvertently. And I think many other people do same as me.
Though these experiments, we must realize that the plants are life like us and we have to treat them as a life. So if you have some plants love and praise them as you do to your pet.