Does anyone know anything about gardening?

it's a bit dry and warm to be planting stuff. It might work if it is shaded and gets enough water but you are much better off waiting until autumn or next spring

if rickster lives in london he might have some taps inside the house, in which case if you turn said tap and extract some life giving water from it, that will cure the dryness issue

if it's warm that should encourage plant growth so i think we are ok