They produce fruits, but just like the leaves.. we use its scent to add the flavour to the foods but never eat raws.. it is very acidic! the little one is the most favourite's here in Indonesia, but the one which distributed more is the bigger one (I have the little one but not in Pamulang, there in Aceh) but if I need some leaves, I can buy it from the vegetables seller or asking for my neighbours. I only one exotic fruit in my garden.. but you have almost every fruits that I like in your garden ... HEHehehe.. remember "the neighbour's grass always greener than ours"