Posted: Yesterday at 15:36
The RHS runs Britain in Bloom all over the country, Flumpy. I am sure your parents' city or county council have something that connects with it. The local website or paper would have details. The only rules in Bristol are that you do all the work yourself and the garden is clearly visible from the road. There are categories for different sizes of garden, age group, home or business like shop front or pub forecourt etc.