Snap Clamp or Fabric Clips

Toilet Paper Tube planters and Recycled Green House!

How to Build a Cold Frame : How-To : DIY Network

Build Your Own Soda Can Solar Heater (enough to heat a greenhouse!)

Growing strawberries vertically

Free PVC Plans To Make Everything From An ATV Cover To A Pastured Poultry Pen - SHTF Preparedness

DIY Solar Heater Build...perfect for heating a greenhouse or cold frame

http://www.buildeazy.com/photo-greenhouse-christenson.html upgraded the plans for my North Eastern Area. Maybe do this with attached cold frames from other pic.

Really like this style: Edwarian mono-pitch lean-to greenhouse, front cold frames. Would like to create a similiar look using salvaged brick and windows!

PVC greenhouse

2-liter Soda Bottles have several great uses! If you cut the bottom off, you can use them to cover seedlings like mini greenhouses (or cloches). They also protect them from frost, wind, and strong rain.

Egg Carton Greenhouse | This indoor greenhouse is super easy, and kids love it! #DiyReady www.diyready.com

Inexpensive Cold Frame

Photo: Matthew Benson | thisoldhouse.com | from How to Build a Cold Frame

5 Plants That Defy the Snow ~ Cold Frames In the Garden | Deep Roots at Home

Which PVC pipe works best for soda bottle hydroponics? http://Do-It-Yourself-Hydroponics.ModernGrower.com

A greenhouse heated only by the hot air it produces - the hot air gets pushed under the soil by a fan so no external heat source is needed.

PVC Greenhouse

The Homestead Survival: Do It Yourself Kitchen Garden Inspiration: Build an Amish Cold Frame

What an awesome idea for a greenhouse.

Such a flippin dandy idea for an easy, flexible & simple green house