@GrahamChiu if there is a pattern, flag it as spam and don't remove the link (but leave a comment!), then the review queue should catch it even w/o mod involvment.
Guys, question that's not worth a real question on main - I'm doing the "potatoes in a large container" thing with the minors. How many would you put in a 40 cm high 47 cm diameter container? (16/18 inch).
Two or three for redundancy. The more you put in, the smaller all the tubers end up. Place at the bottom, and fill to the top right away. Don't do the hilling. And don't even bother if your day time temperatures exceed 25 deg C.