vegetable garden

Hi

I am in Perth, about 8 klms from the city,and have just moved into my new place.

Have prepred a vegetable patch- good soil and sheep manure, its only fairly small- any ideas whats best to plant at the moment ???

Have a lemon and grapefruit tree, both bearing fruit at the moment, but have the start of leaf curl, any proven natural remedies I can use to get rid if the disease ???

Any comments would be greatly appreciated.

Have also tried growing hibiscus from cuttings withoutout too much success. Any tried and proven ideas ???

Thanks

G6