How to grow Sweet william 'Annie Claybourne'
Keep in mind when planting that Annie Claybourne 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).
Growing Annie Claybourne from seed
Transplanting Annie Claybourne
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Annie Claybourne is a hardy plant.
Harvesting Annie Claybourne