For myself I hold no preferences among flowers, so long as they are wild, free, spontaneous. Bricks to all greenhouses! Black thumb and cutworm to the potted plant!
I have raised beds, perennial beds, cut flower beds. I have an island on a pond that's just covered in peonies. I have an herb garden, tons of vegetables, raspberries. I have everything. I'm a green guy.
I thought I'd love to be a gardener because I grew up with a vegetable garden and I love being close to the Earth and growing things. At my home in L.A., I have a great garden and I grow all kinds of things. I even have a worm farm! The worms help create organic compost out of kitchen scraps.
I also like to garden. I grow things, vegetables, flowers... I particularly like orchids. I raise orchids.
I think I just want to garden - or kill some plants, in my case.
I have trouble keeping plants alive. Even plastic ones.
I once tried to raise two tomato plants, and they died in spite of the fact I fertilized them every morning. Duh.
Because I am really interested in gardening, I do really interesting plants, not even always flowers. And because I have grown them, I really know them like friends. I paint everything from exotic orchids to rosehips growing wild in a hedge. They just have to speak to me.