homemade green house?

homemade green house?

Hi all, I planted my first veggie garden last year and had mixed results. I want to try some new things this year for better results. I'd like to start my seeds early and wonder about how to make a homemade green house outside? Most of the seeds I started indoors last year died when I moved them out doors. I have a large south facing deck that has plenty of room for starts, but I am worried about frost. Since I live in Seattle the growing season is kinda short so I want to get a jumps start on it. Additionally, I read that flowering veggies whose fruit grows above ground are best planted in a waxing moon and flowering veggies which grow underground (potatoes) are best planted in a waning moon. This was news to me - is it a myth?
Proud Gardener

Proud Gardener

I have a huge video game problem, and decorative issues.

I have a huge video game problem, and decorative issues.

Happy April Fools Day from This Old House

Happy April Fools Day from This Old House

Request!

Request!

Bamboo

Bamboo

Almost the last tomato and pepper harvest

Almost the last tomato and pepper harvest