How to Build A Greenhouse | Find Free Homemade Greenhouse Plans Online | Bootstrap Farmer

3 min read 0 Comments

How To Build A Greenhouse available on PDF Here

Greenhouses allow you to extend your growing season and have more plentiful harvests.  With proper construction and plant selection you can grow all year long.  There are a countless number of designs that you can find online.  If you're like us, you've spent months researching greenhouse designs that would be both economical and easy to build.  

 

Hoop House Plans

Hoop greenhouses have several benefits over other greenhouse plans for effective growing all year long. We build our hoop houses on the coast of North Carolina which are prone to high winds and rain from hurricanes and tropical storms.

  • Hoop houses provide maximum sun exposure and are resilient in harsh weather environments.
  • Hoop greenhouses can also handle some snow and are also shaped in a way that should allow some of it to slide off naturally.
  • These don't require a team of people for construction.   
  • They can be built by one person with the occasional helping hand.

This free greenhouse guide was put together after building several greenhouses on our property. It will give you detailed plans on building a DIY greenhouse that minimizes cost and maximizes ease of build.  It is our hope that you find these free greenhouse plans helpful. 

What Size Greenhouse Plan is Right for You?

How many plants do you want to grow?  How much room do they take up?  Do you want to bring equipment into your greenhouse?  These are questions you need to ask yourself before you get started.  Make sure you build a greenhouse with a size that best fits your needs.  These greenhouse plans are for both a 6 foot wide low tunnel greenhouse and a 10-24 foot wide high tunnel hoop house.  

Low Tunnel Greenhouse

The Low Tunnel Greenhouse stands 4 foot high and will be 6 foot wide.  The low tunnel  hoop house is a great choice when planting low-growing plants, including:

Spinach Broccoli Carrots
Lettuce Onions Beets
Peas Kale Other Low Growing Plants


 

High Tunnel Greenhouse

The high tunnel greenhouse plan can be built anywhere from 10-24 feet wide and approximately 6.5 ft (easily adjustable to 14 ft or higher for 20-24 feet wide) high structure.  A high tunnel quick hoop house is an ideal choice if you plan to have a walk-in greenhouse.  These are great if you want to have a wide variety of plants or want to be able to work inside of your hoop house. 

High Tunnel Greenhouse

Plan Your Greenhouse Ventilation

In the heat of summer or climates in hardiness zone 8 or higher, greenhouse ventilation is critical.   If you don't want your plants to cook in the heat, we absolutely want roll-up sides with a hand crank.   This allows you to easily manage the venting.  We also recommend roll-up sides with a hand crank for all low tunnel hoop houses as it allows for easy access to your plants from the sides. 

Greenhouse Roll up Sidewall Ventilation

Climate Considerations for Greenhouse

During the intense summer heat, we may need to throw a shade cloth on top of our greenhouse to keep it cool and reduce the solar radiation.  In the frigid winter, we can consider adding another layer of greenhouse film for extra insulation.  Check out this great video from Dr. Nate Storey at Bright Agrotech on double layer greenhouses if you live in an especially cold environment.

 

Location of Greenhouse

First, pick an area that is flat and not prone to flooding (More information can be found at Selecting the Ideal Location for your Greenhouse).  If you have an existing greenhouse on your property you want to make sure it is at least 8 feet away from existing one.   

Free Greenhouse Plans for High Tunnel Greenhouse

Tools Needed (See the complete list of Greenhouse Tools)

  • Hacksaw and Reciprocating Saw
  • Socket Wrench, Adjustable Wrench or Nut Drivers
  • Electric Drill with Extra Drill Bits
  • Sledge Hammer
  • Mason Line and Line Level
  • 100' foot tape measure (if building 100' long get a 200' tape measure)

Our instructions assume ground posts and bows every 4 feet.  We sink the ground posts 2 feet into the ground, allowing for higher tunnels and stronger frames.  20-24ft houses in high wind areas should make deeper ground posts and secure the plastic lock channel with extra screws.  

How To Build A Greenhouse available on PDF Here

 

Any questions or comments please reach out to us or leave a comment below.


Also in Building A Greenhouse

Light Deprivation:  How to Implement It and Why You Should
Light Deprivation: How to Implement It and Why You Should

0 min read 0 Comments

WHAT IS LIGHT DEPRIVATION?
Light deprivation is a growing technique often used to encourage or discourage flowering in plants outside their regular seasonal schedule. Using blackout tarps to simulate the seasons' changing, growers can take advantage of up to three harvests: early summer, late summer, and winter.
Read More
Using ground cover in a market garden
BSF Guide to Ground Covers on the Farm

3 min read 0 Comments

The use of covers has become an increasingly popular option for growers searching for chemical-free ways to manage weed pressure and exclude insects. On many market farming operations, the use of covers is a vital aspect of the systems of production. Here, we break down the most commonly used covers and how to use them.
Read More
insect netting for row crops
Insect Netting for Pest Protection

0 min read 0 Comments

Insect netting creates a barrier between plants and pests. Use on row crops or in vented side walls in hoop house greenhouses.
Read More

Subscribe