Advice on UK grow.

Haggis1981

Member
My autos are growing in a greenhouse and are 3 to 4 weeks into flower and now the weather at night is around 4oC but still getting the odd day where the greenhouse reaches 24oC but majority of days will be cold and cloudy from now on. Should I give up in them ?
 

Moflow

Well-Known Member
My autos are growing in a greenhouse and are 3 to 4 weeks into flower and now the weather at night is around 4oC but still getting the odd day where the greenhouse reaches 24oC but majority of days will be cold and cloudy from now on. Should I give up in them ?
Why give up on them?
Put the pots on a block of insulation, get an electric heater too. Maybe a heatmat under the pots.
At least they've protection from the rain in the greenhouse.
 

Star Dog

Well-Known Member
An electric blanket under the pots works in a tent, I'm not sure about a stone cold greenhouse floor? , you can cover it with plastic if necessary.
With a username haggis and complaints of cold you must be from the north.
Through the night below my canopy is getting down to 20/22c with the light on, through the week recorded temps of - 5c in some parts.
 

Nutty sKunK

Well-Known Member
Just wait a few days and it’s warming up a little.

If possible can bring them indoors like a porch or something during the night then back out first thing.
 

Haggis1981

Member
An electric blanket under the pots works in a tent, I'm not sure about a stone cold greenhouse floor? , you can cover it with plastic if necessary.
With a username haggis and complaints of cold you must be from the north.
Through the night below my canopy is getting down to 20/22c with the light on, through the week recorded temps of - 5c in some parts.
Yeh I’m on the Scottish border . Weather getting colder every night. I really need a good few more weeks but now I’m just letting them do their thing and hope for the best. Next time I’ll start them earlier
 

Star Dog

Well-Known Member
Yeh I’m on the Scottish border . Weather getting colder every night. I really need a good few more weeks but now I’m just letting them do their thing and hope for the best. Next time I’ll start them earlier
I hope it goes well for you!
All the best 'thumbs:
 
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