Xref: kermit uk.rec.gardening:256034


Clivias are extremely susceptible to exposure from direct sun if they
have been kept shaded. Your plant's symptoms are completely typical
of one that has been severely burnt. Move it into a shaded position
and when new leaves start to appear, apply a general purpose
fertiliser. The damaged leaves will not recover, but you should leave
them on until there is strong re-growth. In future, give your Clivia
50% shade from March to november, thereafter allow it to cope with
full light. They do not enjoy, nor can they tolerate direct UK sun
either through glass, or directly onto their leaves.

HTH

Dave Poole
Torquay, Coastal South Devon UK
Winter min -2°C. Summer max 34°C.
Growing season: March - November