[lucywil]

firstly the leeks - i sowed some leeks in the greenhouse at the end of feb, they all came up and are now about 4 inches tall but very thin. my question is do i plant them out now or will they get thicker or should i just scrap them and sow some straight in the ground?
(ok technically thats 3 questions!!)

right sweetcorn - i have 2 different types and would like to grow both but kind of remember reading something about cross pollination, our plot is 370 sqm so could i get away with one at one end and one at the other?

[WG.]

Leeks : try to harden them off gradually with a view to getting them outside soon.   No harm in resowing either, only this time put them outside as soon as they break the surface.

[Aidy]

The sweetcorn depends on the variety, if you have a normal and a super sweet then dont put them in the same ground, if they are both super sweet you might get away with it.

[milkman]

With the sweetcorn maybe sow and plant the two varieties at different times, with the aim that one has finished flowering before the other one starts - the other advantage will be that you have more chance of spreading the glut of sweetcorn cobs - and plant the two varieties them as far apart as you can manage, bearing in mind what your neighbours are up to sweetcorn-wise...

Good luck - freshly picked and cooked sweetcorn cobs that you have grown yourself, with a dab of butter and sprinkling of black pepper are yyyuuuuummmy  

[milkman]

re the leeks, put them outside in the elements and plant them out when they are bigger.