How to grow Japanese Camellia 'H.A. Downing'
Keep in mind when planting that H.A. Downing 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 H.A. Downing from seed
Transplanting H.A. Downing
As H.A. Downing is hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.
Harvesting H.A. Downing