yes you can pinch out the growing tip of peppers/chillis to make them bush out. they readily put energy into side shoots.
Joy Larkom recommends doing such if plants are tall and spindly.
You will loose out the earliest peppers on the plant. But i have heard the view that; the peppers at the growing point may actually inhibit side stem/fruit formation, thus yields may be reduced on the side stems. In short, by pinching out growing point you may infact increase overall total yields. But i havn't evaluated this theorey in practice yet myself.
Some people say just remove the terminal fruit. this is the fruit that forms in the middle of the top growing shoot/s on the plant. look out for it. it is the fruit that sits in the top most axil joint on the plant. its a single fruit. it forms first.
I recollect (from another post)that you primrose, over winter some peppers thro xmas. am i corrrect?
i agree with johnboy to a large extent about growing too early. but with peppers there is the consideration of time it takes for fruit to mature and fully ripen to reds colour etc.
I use heat-mats in glasshouse from germination to 1/2 weeks before planting.
But here are what i feel is good sowing times for various plants which will end up in a cold greenhouse:
Aubergines: early febuary
Peppers/chillis: mid/late febuary
tomatoes: late febuary/ early march for cordons. late march/ april for quick growing bush types
cucumbers: april
If you plan to plant any of these crops outside, i would add 3/4 weeks onto above dates.
You should also take note when your plants started flowering up this year, and adjust dates accorddenly. we really only need these plants to be flowering up say in mid may for indoor, and very late may/early june for outdoor.
Yes you can read about earlier sowing dates, but these dates are outlined primarily for 'heated greenhouses'.
indeed kings 'home garden' catalogue says sow aubergines in febuary and march. while the 'commercial' catalogue says November to january. this is for the same varitys of aubergine. eg. moneymaker.
Mid/late may is my ideal planting out time for everything bar cucumbers in my glasshouse/polytunnel.
nothing goes outside till june. and i include sweetcorn,squashes,courgettes here also. start of may is my time for sowing the above.
i live in south-east ireland.