Hello!
I'm sure I asked something along the same lines last year but left it too late 
Anyway! Old sink with no plug in so a big hole, can I throw some compost and home bargains seeds in and hope for the best?! I was wanting daffodils in it but I've left it too late to plant them.
Also, do I line the sink then jab some holes in where the plug should be to allow some drainage?
Thank you 