I built this Nectary for BlueBay Retreat but thought I would change it slightly for Hidden Springs by replacing the Cherry and Olive Trees with Firs so it blends into the surroundings a bit more. All the nectar making grapes are planted and there are two nectar machines and loads of nectar racks.
Download: http://www.thesims3.com/assetDetail.html?assetId=4653816