Thanks Ushadi, yes till March. Cow dung we get here in the dried form. Two handful each pot every three months. Worm tea I prepare myself. I got a worm bin from which I get the worm castings (worm manure) which I mix two handfuls for 1 litre of water and spray on the leaves every week and the remaining tea I put in the soil. It is a good tonic as well as organic pesticide. The plus point is that there is no side effects and no smell as in fish meals etc.
Regards, Mani