SYDNEY, Feb 8 AAP - New nominations have been called for the Warwick Farm barrier trials which have been postponed for a second time due to wet weather.

Originally scheduled for Monday, the trials were put off for 24 hours but with conditions still unsuitable were postponed to Friday.

Golden Slipper favourite Solar Charged will now be saved for Monday's barrier trials on her home track at Randwick.

Trainer John O'Shea said the delay was of no concern and would not affect the filly's preparation leading into the $3.5 million race on Easter Saturday.

Group One winners Road To Rock, Vision And Power, Purple, Roman Emperor and Linky Dink were also among the original entries for the 21 heats.

Nominations for Friday's trials will close at 11am on Tuesday.