Intro and temp/rh question

[alienroots]

Hello! I’m new to this forum and I’d like to ask a few questions. I’ve only started growing about 2 years ago. I have a 3’ by 3’ tent. I’m using spider farmer led sf2000 grow lights, ac infinity oscillating fans, I use coco and fox farms nutrients. I’ve had a few successful grows in the past but my issue now is since I moved my tent to garage the temp is a problem. I’ve been researching a ton and here is my question-

Should I increase the temp by adding a small HID light (MH for veg and HPS for flower) OR should I add a small heater?

Adding a heater upsets the RH so I’m thinking I would need to add a humidifier?

HID lamp is what I’m thinking but are they too risky?

I did buy a large heating matt used for seedlings from ac infinity but I haven’t received it yet.
Right now with lights on the temp is 57 and rh is 45%; overnight it drops even lower.

Anyone have suggestions please?
Thanks!

 

[Imzzaudae]

I'd say your just going to have to heat the tent. and get the temperatures back up in the 70s or move your tent back indoors.

 

[JKash]

I retired my Mh/Hps bulbs... bring in a heater... if worried about humidity... can go old skool and add a pot of water on or in front of heater...or add a humidifier...

 

[alienroots]

Ok thank you both. I’ll try a heater and humidifier.