outside temperature..

[Sarico]

hi guys, i think i'be become addicted to grow my own veg that when i see seedling growing i want to sow more seeds... but now i have a lot of 3 inch pots that i can't leave them in the windowsill... what i've been doing is to put them in my 3 small greenhouses in the morning and put them back inside in late afternoon before i go back to work to the restaurant...i bought last week a weather station with wireless unit that i put in the greenhouse to check the temperature.. in the morning the temperature is between 20- 30 and at night 3- 8.
now here are my questions:
1 do you think i can leave the old one outside( i mean tomatoes, chillies, sweet peppers and an aubergine with a few true leaves) so i can make space for new one?
2 i have big plastic bottle ( are 20 ltr oil bottle from the restaurant) can i sow outside peas, leeks, carrots, and spring onions in my container and on top i put this bottle as a small greenhouse?
i hope for good answer so i can start to sow again

[Two_Sheds]

tomatoes, chillies, sweet peppers and an aubergine

These are all tender plants, and can't stand temps lower than about 10c. You'll have to keep on bringing them in at night

can i sow outside peas, leeks, carrots, and spring onions in my container

These are all much tougher, and will be fine outside

[Potstubsdustbins]

Exactly what the lady said above ^^^^^^^^^^^^^^plus there is still a chance of frost which would certainly ruin all your good works.

Colin