Forsythia

[Mags22]

I don’t want my forsythia to grow any taller, I’ve nipped out the new growth on the longest bits, is this enough?

[Buenchico]

I know absolutely nowt about gardening but I do know that those people at the RHS know a thing or two about it. Click on 'Pruning and training', here:
https://www.rhs.org.uk/plants/forsythia/growing-guide

[roopower]

My forsythia and I have a constant battle and it usually gets the better of me!