DIY Greenhouse Plans: Easy Plans To Build Now At Home

DIY Greenhouse Plans: Easy Plans To Build Now At Home

DIY Greenhouse plans and projects are some of the most incredible things you can do in your backyard. The weather is becoming erratic, and the growing season is sometimes hard to predict. Building a greenhouse will beat your issues and help improve your plants.

This project can provide a controlled temperature environment that enables your plants to grow, even if the weather outside is terrible. It gives the seedlings and plants warmth during winter and provides a refreshing surrounding during summer. Indeed, with some effort, your family can enjoy your favorite vegetables at any time of the year.

Meanwhile, greenhouses are easy to build. In your house, you can use original materials like water jugs, old bottles, tree branches, and other things. The tools to use are minimal, and you can do it even without professional knowledge of carpentry.

Thus, this article will discuss some DIY greenhouse plans you can quickly do in your house today.

$50 Hoop House Greenhouse

DIY Greenhouse Plans: Easy Plans To Build Now At Home

In building the hoop house, you must be creative and think outside the box. Use the scrap materials that you can find in your backyards, such as a box, wood, and others. According to, you can have a greenhouse for $50 only. Here are the materials for this project:

  1. 20' x 3.4" PVC pipe, six pieces
  2. Six pieces 1 x 6 x 8′ pt – ripped into 1x3s
  3. Four pieces 8′ steel "T" fence post
  4. Three pieces 2×4 stud – rip into 1x2s
  5. Two pieces 1 x 4 x 12′ pt
  6. One-piece 2x4x16′ rip into 2x2s
  7. One-piece 20'x1/2″ rebar – cut into 18′ lengths
  8. .75 8″ nylon wire ties – 100
  9. .5 1 1/4″ x 1 lb drywall screw
  10. .3 16 gauge wire – 200′ – for X braces
  11. .25 3/8″ t-50 staples – 1000
  12. .22 20′ x 100′ x 6 mil clear plastic
  13. Scraps of plywood for reinforcements – scrounged

Now, here are the steps on how to do it:

  1. The first thing to do is to build the end walls first.
  2. Next, attach a pipe joint to a piece of 1 x 4 wood to have an outline.
  3. Use pressure-treated lumber for the poly-tunnel end frames.
  4. Attach a non-UV plastic sheet.
  5. Mark out the locations of the sides of the door on the ground. Put the fence posts or the long pieces of rebar on each side of the door frame.

    Barn Greenhouse

    DIY Greenhouse Plans: Easy Plans To Build Now At Home

    For those living where high winds or heavy snowfall are a problem, then the DIY Barn Plan by Ana White is the perfect solution for you.

    This project is built with a sturdy 2 x 4 arched frame, and it is covered with corrugated plastic. This project is nice because a roofing tin can cover the lower part of the frame.

    With this, the greenhouse can have extra support and prevent critters at bay. Indeed, this greenhouse project can be costly, but rest assured that it can provide extra stability through corrugated plastic and other sturdy materials, especially during harsh weather conditions.

    Big Greenhouse

    The large greenhouse measures about 10' x 16'. The plans are essential, but they can already do the job. This plan uses a simple A-frame structure. You can build shelving or above-ground beds inside the system, but it is a personal preference.

    On the other hand, you can directly plant any seeds or herbs you wish on the ground. This plan will give you a broader space to lay out what you need inside the structure. Finally, you can have a spacious place to plant whatever your heart desires.

    Bottle Greenhouse

    DIY Greenhouse Plans: Easy Plans To Build Now At Home

    In this method, you can use old water gallons at home to make a greenhouse. Make sure you use bigger water gallons to accommodate your plants. To do this, just cut the bottom portion of the gallon and unscrew the cap. Please put it on the soil and your seedlings.

    This method can help increase the temperature by 10 degrees Fahrenheit. It is an excellent way to raise the temperature of tomatoes, eggplants, and peppers.

    BuildEazy Greenhouse Plan

    The official website of BuildEazy offers a wide range of plans for those who wish to construct a greenhouse at their homes. The frame measures about 2'x 4' and includes a UV-resistant polyethylene film. This DIY greenhouse plan accommodates your plants and can fit into almost all types of background space.

    Furthermore, their website has various suggestions about the design plus the placement of the greenhouse. It does not require a professional setup, and the site offers instructions for constructing the product.

    You must also remember that if you live in a windy place and the base is not adequately secured to the ground, it may cause the polythene film to tear into pieces. The product is also easy to install, robust, and suitable for your plants.

    CD Case Greenhouse

    If you wish to construct a different greenhouse, then go for this one made from CD cases! Collect all the CD cases and assemble them into an A-frame measuring 3.75' x 2.5'. Put some old wood at the base to make the structure sturdy.

    Flower Tents

    Meanwhile, this product is excellent for those who want to raise backyard garden beds. Only some people hope to have a big greenhouse on their farm or yard. Some people just wanted to prolong the life of their plants or herbs.

    While others just wanted to jump-start on vegetable planting, especially in spring. Thus, flower tents are an excellent option for these categories. You only need two PVC pipes to create a hoop frame.

    Then, add some plastic sheets, and you can clip them on with the chip bag clips. You can remove the plastic sheets when they are not in use. Indeed, this plan is very budget-friendly.

    Fold-Down Greenhouse

    If you wish to have a small and easily manageable project, try the fold-down or drop-down DIY project. This project consists of squares and PVC pipes hinged at one end, and a plastic sheet joins them.

    Some of the tools needed in this project are a jigsaw, hacksaw, miter saw rubber mallet, sled-hammer drill, or garden auger drill attachment. This plastic sheet will keep the greenhouse away from the plants for watering and weeding.

    When you are done with it, you can then replace the sheet. Since these are very cheap, you can make more of it if you need more growing space.

    Free Greenhouse Plan

    If you are dreaming of something big for your greenhouse, you can try the plan made by Mother Earth News. With this, you can have a solar-heated greenhouse and a guest house all at the same time. No space is wasted with this plan, and it is energy-efficient.

    The plan is flexible, and you can buy the needed materials or use the scraps at home. If you wish to have it purely as a greenhouse, you can use insulated windows, wooden frames, or doors.

    But if you want to have some guesthouse on it, you can put cozy beds upstairs, which is the warmest part of the building, and provide you with warmth, especially during cold winter nights.

    Geodome Greenhouse

    If you are searching for something new and creative for your backyard, you can make the Geodome Greenhouse by the Northern Homestead. This greenhouse has a lightweight structure, unique and stable in harsh weather conditions such as strong winds and snow.

    Also, it has optimal light absorption and features the most growing ground space. It is made of a wood frame with thick plastic sheeting, just like other plans in this article.

    Apart from this, the Geodome Greenhouse is also an eye-catcher and a fantastic hang-out place for your friends and family members. The Geodome can also be easily transferred from one location to another, depending on the space and condition of your backyard.

    Finally, this greenhouse will keep your plants warm and a pleasant sight for any gatherings at your home.

    IDEA Donna Greenhouse

    You can try the IDEA Donna design if you are a beginner at constructing greenhouses. This one is simple to build, and it is made of a solid wooden frame that can last for many years.

    The sides of the plan are made of plastic, which allows ample sunlight to pass on it while holding the heat inside, especially during the cold winter season.

    Finally, if you are working on something affordable, this one is for you.

    Mini Greenhouse

    If you wish to have some herbs in your backyard that can last all season, you can start building a mini-greenhouse hybrid project now. It is made like a bit of cabinet from old windows.

    This project can provide an upright growing area for your small plants or herb collections. If you have your old windows in your house, you can start building this project now. It can stand for a long time because the frame is made of sturdy materials and has a solid construction.

    Mini Hot House

    If you are on a budget but need some greenhouses quickly, try the Mini Hot House now. All you have to do is put a tomato cage around your favorite plant.

    Then, wrap the pan with plastic wrap. The plastic will help hold the heat in your plants and increase the temperature required for the successful growth of the plant, especially during cold months.

    Plastic Bottle

    DIY Greenhouse Plans: Easy Plans To Build Now At Home

    If you are an eco-lover who hates or loves plastic bottles, this project is for you. This plan is free if you know where to find the materials. You can shape the plastic bottles in any form you wish. You can have it assembled as a typical A-frame greenhouse with hoops. There are no actual plans for this, but specific tips are available all over the internet, plus the building process is self-explanatory.

    Remember, you must line up the bottles on the wall to make it even. This plan will work efficiently and effectively in any need in your backyard. It is also best if you have ample growing space for your plants.

    Finally, the process is tedious, but since you are building something without any cost, extra effort is needed to accomplish the project.

    Re-Mesh Arch

    Meanwhile, this project uses a concrete re-mesh to build an arch greenhouse. If you don't have any re-mesh materials, you can use any sturdy livestock fence for this project. This plan is valid and effortless; you can even break it down into a project for portability.

    To do this, you can bend the mesh into an arch shape, fasten it together, and sink it into the ground.

    Then, use some plastic sheeting to cover the structure. Indeed, this project will create a flexible and robust greenhouse for you at an affordable cost.

    Scrap Window Greenhouse

    If you have old windows in your house, you can transform them into a greenhouse now. Windows can provide sound insulation for your plants.

    Also, the glass and the wooden frame of the wood can resist strong winds, storms, and snow.

    Finally, it can enable the greenhouse to vent, especially if the temperature becomes too high. The roof of the scrap window greenhouse design can be made of corrugated plastic. You can buy one or use the old materials you have in your place. It will also add stability to your design, just like the barn greenhouse.

    Straw Bales

    DIY Greenhouse Plans: Easy Plans To Build Now At Home

    Straw bales are an excellent material for your greenhouse projects, too. It is easy to build and ingenious. The strawbales control the heat inside the area, and no complicated tools are required to do the job. To do this, surround your garden with straw bale.

    Then, cover it with clear plastic, old windows, doors, or glass. You can also allow some variation by putting a slight slope on the south to let more light with tiers of growing space.

    Trampoline Greenhouse

    Do you have an old trampoline in your house that you haven't used for years? Be creative, and you can convert it into a stable greenhouse project. It is a perfect project for those who always like to upcycle.

    Each end of the greenhouse is made of sturdy steel to support the trampoline. Just use a hacksaw, PVC pipes, and other tools, and then you can have this trampoline greenhouse project in your backyard as soon as possible.

    Wranglerstar Greenhouse

    If you wish to construct a traditional greenhouse for your place, start one with this Wranglerstar design. The design looks like a barn, and it is significant and suitable for many things other than planting your plants.


    Every DIY project listed above is eco-friendly, easy to do, and affordable. It can provide a perfect environment for your plants at all seasons of the year for many years. You can do it without prior carpentry experience or even without expensive tools. You can find some of the materials at the local home improvement center near you, or you can even use the old materials you have in your house. Just be creative in building your greenhouse, and you can save money.

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