glad you're enjoying this emma h ;) :D
Jerry's approach may sound ruthless, but apparently your yield from plants in the prime of condition is '00s more than from runty leggy ones. I wish I could be as tough, it's very hard not to get sentimental. Maybe compromise - I cut leggy plants above the first true leaves, and they will sprout from the joints and make a more bushy plant. Even so, if the weather's not with us, into the compost they go ::)