I have a greenhouse to grow in and was wondering about the temp.

What should my temerature be at in my greenhouse? I'm growing all sorts of plants,including but not limited to, Venus fly trap, sensitive plant, telegraph plant, hostas, ol sooty, penny black, ferns, all sorts of vegetables, bromeliads, and much more. My green house has a frost barrier so I don't have to worry about frost.

When seeding do I still have to put the plastic bag over the seeds? the greenhouse can get pretty hot.

Also I was thinking about connecting a nice drip system to one of my watering zones in the greenhouse is there a prefered drip irrigation nozzle thing for seeds?

Sorry for any errors. On my iPhone hard to type.

Thank You
- USD