How to plant vegetables at Sims 4 on the PS4?

I have a problem with gardening. I bought troughs and seed packets. Troughs are placed, packages unpacked and I have the individual items in the inventory. My gardening ability is by reading books on Lvl 2.

I still can't plant anything. I get, for example, when I click on the parsley plants but grayed out. There it says, I have to place the object in the world. I do. She always puts it in the house, no matter where I give her the order. Then I click on dad vegetables etc and I can only eat it. Do not plant anymore. Does anyone have any idea? In the net videos are to the PC. But I need an explicit PS4 instructions.

I already have!

Place seeds in the plant top. Then click on the button. But have already said, so have fun gardening!