Overwintering hibuscus syria
By Elan2u
United Kingdom 
Do I need to bring my hibiscus syria into the greenhouse or cover with fleece over the winter?
28 Sep, 2009
By Elan2u
United Kingdom
Do I need to bring my hibiscus syria into the greenhouse or cover with fleece over the winter?
28 Sep, 2009
If you mean Hibiscus syriacus, no you don't need to - it's a hardy shrub, although it should be planted in a sheltered and sunny spot.
28 Sep, 2009