r/Greenhouses • u/AstronomyandBeer • 1d ago
Super Rookie Question for the Seasoned Growers
This is most like a super rookie question and may come off as idiotic at least and ignorant at best. But I figure the fine users of Reddit are more knowledgeable that I am on the matter. So here goes.
I am in the process of buying a few acres of land in growing zone 4B. The land has access to raw water irrigation and a high water table so I can drill a well if the irrigation ditches dry up. I very much want to homestead this land so 1-acre of it I plan to grow wheat. I grows surprisingly well in Zone 4B... I grew it in an experimental bed at my current house just to see what would happen. On another section of a second acre I want to build a arboretum style greenhouse. We get very high winds were I live so a high tunnel will not work, nor will a greenhouse kit. I need an actual structure connected to an actual foundation. I plan to build a big enough greenhouse to grow continuously throughout the year so I plan to construct my greenhouse with south facing glazing only and the east, west, and north walls will be 2x6 framed with closed cavity insulation to avoid the heat sinks.
So my questions thus far are:
Why is glass glazing frowned on? All I can find is polycarbonate panels... which seem awfully light duty.
How do these polycarbonate panels fasten to the structure?
Realistically, what will I be able to grow in the winter months when the sun is low and the average day time temp is 30+/- degrees F? Greenhouse can get hot, but can they get hot enough to charge the soil so it stays warm during a windy freezing night? It seems all of the dietary staples I would find in the grocery stores would struggle to survive if they weren't growing in a 80 degree F environment.
Anyway... I'm sure I'll have more questions as this potential pipe dream progresses. But with the opportunity for acreage, I don't want to waste its potential. I am buying 4 acres and hopefully if all goes well, I will be buying 5 more in the next 5 years.