Mix the Kirby cucumbers, garden cucumber, bell pepper, cauliflower and pearl onions in a large glass jar with a lid.
Put the vinegar, 1 cup water, the sugar, mustard seeds and celery seeds in large pot. Bring to a boil over high heat, and then use a funnel to pour the pickling over the vegetables to cover completely. Let cool to room temperature, then cover tightly and refrigerate for at least 2 hours before serving.
The pickles will keep, refrigerated, up to 2 weeks.
This recipe has been updated and may differ from what was originally published or broadcast.