Rose of sharon 'Monstrosus'

Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Monstrosus is thought of as hardy, so it can be safe to leave outdoors for the majority of winter (although if in doubt, using a row cover is often a good idea).

Ensure that temperatures are mild and all chance of frost has passed before planting out, as Monstrosus is a hardy plant.