I'm a leek novice and as a result, hadn't really thought through the practicalities of growing them - I didn't realise they had such a long growing time
I've planted some seeds in modules, currently sitting in cold frame with nothing doing. Problem is, I assume I'm now not going to have any leeks ready until late autumn/early winter so I'm not sure I want them using up lots of my limited veggie plot all spring and summer!
If i put them into 3" pots once they germinate, how long could I leave them in there until putting them into the soil? Ie could I leave them grouped in pots until September when I'll have space freed up elsewhere??