I haven't been too impressed with them but one of my friends found them ok. plants tend to be small in my experience.

You should be able to get these locally. They are often sold in bundles at this time of year, and you can see what you are getting.

Many yrs ago I used their and was verŷimpressedwith quality Steve

But now I buy from local nursery

I regularly buy trailing geraniums and grow them on. These are expensive to buy from DIY and garden centres, even as seeds. I have also bought pansies in the past. Worthwhile if you need to buy lots of plants and have time to pot them on. But as suggested, wallflowers are best bought in bundles locally.