Gardening - Harvesting

[Estellios]

It is definitely my preferred combo, but I suppose that [Jute / Mandrake / not-sure-which-chocobofood ] would work much in the same way.
These are easiest because mandrake/almonds can be harvested and are thus in limitless supply, as opposed to the evil known as Apricot Kernels.

That would be Jute / Mandrake / Mimett Gourd.

Using Glazenuts for Thav onions isn't that bad at all to be honest. Glazenuts + Tier 2 Chocobo food will either make an onion or apricot kernals so either way it's something you need whereas failing to get an Onion with the above loops gets you fairly useless Shroud Tea.