2. Modular Greenhouse If you’ve been searching for “ how to build a greenhouse cheap,” then downloading these plans for a modular greenhouse may be the optimal solution.

Our innovative DIY small-greenhouse plans take solar gain to the nth degree, with a design that’s optimized for winter growing. Almost anyone can build an affordable greenhouse to start ...

This guide will walk you through the steps to build a simple lean-to greenhouse, with approximate materials cost of $314.82, and requiring around six hours to complete. Let's dive in!

You can build a low-cost greenhouse on this 240-square-foot plan that will also serve as a small, comfortable guest house.

Straw bale greenhouse plans may be rudimentary or complex, and can vary according to your budget. Getting Started with a Straw Bale Greenhouse The practice of straw bale gardening is nothing new.