My advise would be repot it in fresh compost and cut it right back. You may have had a visit from a Hawk moth and the caterpillars may have been at it.
What Sue @lilybee said. Mine looked similar and they were in full sun, think they just got too hot and dry, moved the pots into part-shade and they've all recovered well
Help please! Whats going on with this? Its been watered, its been treated for vine weevil. Any ideas?
My advise would be repot it in fresh compost and cut it right back. You may have had a visit from a Hawk moth and the caterpillars may have been at it.
If it's in a sunny position maybe try moving it to slightly more shade as mine definitely prefer shadier areas
What Sue @lilybee said. Mine looked similar and they were in full sun, think they just got too hot and dry, moved the pots into part-shade and they've all recovered well
Thanks @lilybee @hebelover @hayleyaj I'll repot and move it.