Can you have too many different plants?
Watching one of 'Big Dreams Small Spaces' I think there was mention of having 7-10 different plants in a garden.
Where I can see this would 'flow', I was wondering if people here stick to a restricted number of plants or just get what they like?
Being relatively new to this gardening lark, I've been lured into buying lots (for me) of different shrubs, bulbs, herbaceous perennials - far more than the 10 'suggested' maximum.
Not that I'm going to change my approach, just interested to see what other people do / think.