Winter greenhouse

[Mcox420]

Hi I’m interested in continuing my grow though out the winter in my green house. Last winter are coldest was -17 degrees and my green house stayed at 65 degrees with the bubble wrap insulation and small heater. I also used frost blankets for when it is really cold.

Any winter growers that can offer me some tips to successful winter grow please?

 

[Phytoplankton]

How do you keep the plants from going into flower due to the reduced hours of sunlight?

 

[Mcox420]

Grow lights. I even use them during the summer to. Plants at the beginning need 17hrs light 6 hrs dark during veg. Then in flower it goes to 12 hours light 12 hrs dark. Sun rise normally happens around 6:30 - 7and sets about 8:30 during the summer and in winter sets my 7:30 so if I only just used sunlight then the plants wouldn’t get enough light