How to Prune geranium 'Highfields Choice'?
Deadhead regularly

geranium 'Highfields Choice' · Pelargonium 'Highfields Choice'
May be planted outdoors in beds, baskets and containers after all risk of frost has passed; young plants may need to be hardened off first. Grow in fertile, neutral to alkaline soil in full sun, and overwinter indoors. See pelargonium cultivation for more detailed advice
Deadhead regularly