All You Have to Know About Greenhouse Heaters

Temperature changes several times a day. And during the night, it could really drop to a low level that may not be healthy for plants. Thus, to keep the temperature at a suitable level for a successful plant growth, greenhouse heaters are needed. In choosing the right greenhouse heater, you must take into consideration not only the capability of having a good temperature during cold, winter nights, but also the costs to be incurred in installing and running it.

Kinds of Greenhouse Heaters

- Electric heaters. This kind of heater is most suitable for smaller greenhouse structures. Electric heaters can efficiently maintain specified temperature levels. These do not produce any fumes and there is no further need for ventilation when these heaters are being used.

- Gas heaters. Since these heaters are fuelled either by natural gas or bottled ones, they can be less efficient that the electric heaters. Their waste products due to combustion are discharged into the greenhouse and ventilation is required when they are in use. Also, these heaters should be placed in a safe location and need constant monitoring and replacement.

- Paraffin heaters. This kind of heaters is the most basic among the three. Paraffin heaters need constant refilling and wick-trimming. They also need fuel to run, thus, fumes are again discharged into the greenhouse and would need ventilation. However, paraffin heaters can reduce the risk of frost damage and act as emergency standby.

Heater Mounting

- Hanging. These heaters are mounted directly to the ceiling or hung from it. It is advantageous to use because of less floor space consumed. They should just be hung high enough as to not be an obstruction.

- Wall. This type of heaters is mounted directly to the wall and vent towards the outside of the greenhouse. No floor space is required but the area in front of them should be clear.

- Floor. This type is not mounted as they have their own stand and can be placed anywhere on the floor of the greenhouse. That is the disadvantage of this type because it occupies a lot of space.

Heater Combustion

- Open. This kind of heater uses air inside the greenhouse for combustion. As long as the air does not have contaminants in it, this will work just fine. Flammable liquids should not be placed near an open combustion heater, though, because its burner is not sealed.

- Separated. A gas heater uses this kind of combustion mechanism wherein it uses the air outside the greenhouse for combustion. Its burner is also sealed to trap all the air in from outside of the greenhouse. The exhaust pipe is run to the outside of the structure.

- Sealed. This kind is a lot similar to the separated combustion type. The burner is completely sealed inside and there is no access to air inside the building. Sealed combustion heaters use direct vent both for exhaust and intake.

Heater Vents

- Unvented. Being unvented heaters, combustion-produced gases are directly released to the heated area. Unvented heaters are only for temporary use because of the sensitivity of some plants.

- Gravity. The exhausted air from this type of heater should rise through the pipe and released outside, thus, the vents should be vertical. The air expelled must be replaced by outside air.

- Power. These power vented heaters have a blower that pushes air through the pipe and outside the structure. The vents may be arranged vertically or horizontally, and the vent pipes are smaller making it more efficient.

- Direct. This kind of venting is special to sealed combustion types. It has only one vent pipe with both the inlet and exhaust; one pipe is inside the other. The amount of air that leaves the pipe is the same amount that it pulls as intake. There is no additional air outside needed to replace the expelled air.

Another thing to consider in a greenhouse heater is its output range or the measure of the heat output. You can ask your nearby greenhouse store to check out your needed output range based on the area of your greenhouse and other factors. There are also web sites that can do the computation for you.

There are definitely several kinds of greenhouse heaters to choose from. For you to decide on which one to purchase, it is best to first do an assessment of your current greenhouse structure and its needs. You can also ask advice from experts in building and maintaining greenhouses for better results.

How to Buy Commercial Greenhouse Kits

For nature lovers, putting up a business based on their interest seems to be the most fulfilling job they could ever have.

That is why since the success of the greenhouse industry had been gradually recognized in the society, more and more people are enticed to engage into commercial greenhouses.

In Canada, commercial greenhouses were able to generate a hefty amount of more than $1 million dollars just for 1999 statistical records of the country. This goes to show that commercial greenhouse are advantageous not only to the environment but to the economy as well.

Since many people are gradually realizing the potential of commercial greenhouses in generating considerable amount of income for the business as well as the economy, many people are enticed to engage into this kind of venture.

However, even if the idea seems to be very appealing, it does not necessarily mean that engaging into the commercial greenhouse business is relatively easy. Like any venture, you have to equip yourself with the right tools and devices in order to succeed in the business.

Hence, for those who are planning to try their luck and skill in managing commercial greenhouse, it is important to obtain a commercial greenhouse kit. With commercial greenhouse kits, you can instantly start your business without any trouble.

So if you are planning to buy a commercial greenhouse kit, here are some tips that you need to know that could help you choose the best kit for your business:

1. Do your homework

Before anything else, you have to do your homework first. It is not good enough that you just plunge into some kind of venture without knowing where you are heading at or what you are doing in the first place.

Hence, in order to start the ball rolling and turn those greens into green money, try to research on every information that you can obtain about greenhouses. In this way, you will have enough confidence on managing your commercial greenhouse with all the data that you have in your mind.

2. Decide on the size of the greenhouse

The mere idea of having a greenhouse already entails many factors that may affect the total characteristic of the hothouse. Besides, since you will be buying a commercial greenhouse kit, it is very important to consider the size of your lot before buying a kit. After all greenhouses are really inclined to cover as much area as it can so better match the size of your lot to that of the commercial greenhouse kit that you are about to buy.

3. Contemplate on the kinds of crops and other vegetations that you are thinking to produce

When buying commercial greenhouse kits, it is extremely important to decide on the kinds of crops that will be cultivated and produced. Since you will be expecting to reap profits after you have cultivated your crops, it would be better to grow plants that would really sell. And if these plants require much space, then it would be better to buy a commercial greenhouse kit that will provide the necessary space.

For instance, cultivating some “flowering plants” would require less space than that of the “bedding plants.” This is because most of the flowering plants are placed in pots; hence, they do not require too much space. In the case of bedding plants, they need more space because most of the bedding plants are required to be cultivated in flat beds or “standard flats.” Just imagine how much space it will need.

4. Types of commercial greenhouse designs

Commercial greenhouses do not differ that much with the typical greenhouses that can be found in most homes. Hence, choosing a good greenhouse design will not only provide you more gardening benefits but can also be good for your business especially if you are just starting on it.

There are some designs that are much cheaper to buy than the others are. For example, the “even-span” greenhouse designs are predominantly cheaper and wise buy compared to the other types of commercial greenhouses.

Without a doubt, buying commercial greenhouse kits can be very tricky. Unless you really know what you are doing, you can never be confident on buying the right choice. Hence, it is really essential for a would-be commercial greenhouse grower to know the right factors in order to make the right choices.

Free Greenhouse Plan for You

A person may have the interest of constructing a greenhouse in his backyard where he can enjoy tending to his plants. Most greenhouses constructed are independently structured with their own watering and misting systems to accommodate the needs of the plants. A greenhouse should be properly designed and built so that a person may not encounter any problem concerning the maintenance and supply materials that are used in the greenhouse.

A greenhouse should have a well-planned misting propagation system. This is very essential in propagating and growing healthier plants and crops. The system should have the ability to maintain the moisture and humidity of the air.

He may set automated misters in the greenhouse to maintain the high temperature and humidity needed by the roots of the plants. He may avail this system with timers and meters where he may set a constant time detector to indicate the needed humidity inside the greenhouse.

He may also have a well-planned rain water system in the greenhouse. This is essential in conserving water from automated watering systems that provides the needed water from the pump or from the electricity. The greenhouse must have properly placed gutters and downspouts to water the plants from natural rainwater. He may supply the greenhouse from the collected water from this systems, this is more accessible and environmentally friendly to the gardener.

The electricity in the greenhouse should also be planned according to the needed warmth and lighting of the plants during cold climates. He may use grow lights to increase the amount of spectrum present in the greenhouse. This is very essential for the leaves of the plants.

He must also consider the climate that may affect the growth of the plants. Winter season may have shorter days and there could be no sunlight available during this season. The lighting should play a very big role to prevent the plant from being shorter because of its less exposure to sunlight. It is important to have a lighting supply on the plan.

There are many free greenhouse plans that a person may find in the Internet. There are plans that will help him how to plan the greenhouse with supply systems to have a full potential greenhouse. There are also sites that provide instructional methods on how to propagate and learn the methods of hydroponics gardening which is popular nowadays. There are also websites that provide free greenhouse plans for constructing and building a freestanding or a lean-to greenhouse.

For those people who have not yet started building their own greenhouses, here are some free greenhouse plans that will help a person how to build a small greenhouse.

1. He may use such materials such as a 15 to 20 squeeze clips, 1 roll duck tape, 3 rolls heavy duty 3M clear tape, 6 mm clear plastic, 18 ratcheting tie downs, 4 to 8 T posts, 10 x 20 Universal canopy, and the options of adding grow lights and heaters. These materials may not cost him much for these supplies may just be enough to build his small greenhouse.

2. He may need the services of two to three persons to set up the frame of the greenhouse. He can insert the pieces to the frame to make the connection. He must make sure that the connection points are properly wrapped with the Duck Tape. The pipe will then be properly placed according to the position he would like to place the greenhouse.

3. He may now connect the 18 tie-downs to connect to the upper part of the frame. He may use four T posts to support the four corners of the structure. He may place an extra T-post inside the frame and drill it at least 12” to the ground.

4. He may now make two separate plastic coverings to have a full view on the structure. He may cut the plastic that may fit the covering of the greenhouse. He may cut the plastic with a measurement of 30 ft.

5. He may now use the ladder to cover the greenhouse then use the gravels to down the plastic on the sides. He needs to make sure that the plastic covers all the end caps to the ground.

This is a free greenhouse plan structural instruction may a gardener a little help on how to build a small and cheap greenhouse that is within his budget.

A Greenhouse Kit for Both Amateur and Professional Gardeners

A greenhouse kit is a great way for both amateur and professional gardeners to enjoy year round gardening. Greenhouses are garden structures designed to cultivate plants by harnessing the heat generated by the electromagnetic radiation coming from the sun. The heat is retained within the structure’s walls and roof to heat the plants and the soil within it.

Greenhouses can be used to effectively farm various plants such as flowers, fruits and even vegetables within its controlled environment wherein humidity, condensation and light are the key factors that contribute to its effectiveness. These structures are generally freestanding however other designs may also be joined to the house or built in a lean-to manner.

The size of greenhouses also varies depending on the purpose of the structure. Miniature greenhouses may simply be a window extension that can be used for growing herbs while massive greenhouses can be as wide as block and usually for business purposes.

In previous years, greenhouses were generally custom-built with a huge price tag attached to them. But today greenhouse kits have become readily available and affordable for the enjoyment of every amateur or professional gardener.

Things to Consider When Before Buying a Greenhouse Kit

Ready-to-build greenhouse kits have become quite popular as they offer an extensive selection of sizes and styles. These kits give a gardener the opportunity to adapt the structure to the design of their garden in order to fit and match. Before choosing and buying a greenhouse kit, it is important to consider a number of factors in order to be able to select the ideal kit.

It is important to take into account the type of plants to be grown within the structure as well as the type of gardening to be done along with the climate of the region where the greenhouse structure would be assembled.

For instance, a gardener interested in planting within a wintry climate should consider a greenhouse kit that has a double-walled area that is securely sealed. On the other hand, a gardener that wants to start seed planting should think about getting a greenhouse kit constructed with plastic frames and sidings.

Greenhouse Kit Details

Greenhouse kits come in various sizes ranging from 6 feet by 8 feet to 16 feet by 24 feet. The styles of greenhouse kits are also varied to represent classic conservatory designs that are marked by the typical gable roof with straight eaves. Victorian style greenhouse kits are also available. This style features either a rustic look with wooden frames or a gothic vaulted roof with curved eaves.

In most cases, the frame of greenhouse kits are usually made either of plastic, aluminum, galvanized steel, cedar or redwood. However, many favor plastic greenhouse kits as they are more affordable and provide the smallest amount of heat loss compared to other kits.

In traditional custom-made greenhouses the siding is built with either a double or triple wall of glass in order to keep the heat trapped within. Greenhouse kits use mainly plastics that provide excellent insulation and at the same time unbreakable. Commonly plastics used are polyethylene, polycarbonate and fiberglass.

Greenhouse kits are generally easy to put together as the parts are already pre-drilled and pre-cut. There are even greenhouse kits available that use a snap-together frame for easier assembly. A reasonably priced greenhouse kit may possibly include aluminum or galvanized steel frames, a see-through plastic cover with a door incorporated into it.

The door may either be a zippered side-flap or a roll-up depending on the design of the greenhouse kit. The typical ceiling height of a greenhouse kit is about 8 feet to allow for headroom of the gardener. There are times however when a greenhouse kit may not include certain items such as shelving, flooring or anchor system.

Although some greenhouse kits provide the owner with information on how to lay down a foundation for the hothouse using any of these weather resistant materials like wood, poured concrete or even concrete patio stones. The purpose of a level-flooring surface is to provide good drainage as well as hinder wind damage for the structure. Reasonably priced floor-framing kits are readily available at gardening stores that also sell greenhouse kits.

Choosing The Right Greenhouse Design

When one has a greenhouse, it means that one never has to quit gardening just because of weather conditions. You can keep on propagating cuttings and seeds and grow several plant varieties whatever the season.

When choosing a greenhouse, select a greenhouse style that matches the design of your home and the layout of your garden. Weather conditions should also be taken into account, as when your area experiences heavy snows during the winter, most likely you will not select a flat or straight roof design, rather a roof that will allow the snow to slide off easily.

The standard free-standing with curved or peaked roof greenhouse up to now is very popular that can be found in so many gardens. The rectangular or square shape permits for utmost growing space for plants, usually designed with benches on the sides and at the back.

Lean-to or home or wall attached greenhouses designs are manufactured and used when there is limited space at the backyard. These greenhouse designs are very accessible and convenient for connecting much needed water and power supply.

When choosing a certain design in the market, the “sky's the limit”. Small solariums of various designs are widely available, medium and large sized greenhouses and even prefabricated greenhouse kits for easy installation.

Here are some greenhouse designs:

1. Gable greenhouse. This design type usually is attached to a wall or garage or any structure utilizing only half the gable’s actual gable design. Generally, this type has flat roof panels but slightly sloping and vertical sidewalls. At times, the gable types of greenhouse are also attached to another greenhouse employing the use of the end wall rather than sidewall.

2. Barn style greenhouse. This design type is, as the name suggests shaped similar to a barn having wide roof and interior and with shorter walls. This design is usually incorporated in a garden of country setting or theme or a rustic garden appeal. This greenhouse design can be attached to another greenhouse or can be beautifully constructed in a garden freestanding.

3. Dome greenhouse. This design is identical to a dome, meaning it is half a ball and placed directly on land. This design can not be attached to a structure and only can be constructed as a freestanding type of greenhouse, as this design has no sidewalls. This type of greenhouse is a bit expensive to make due to the many pieces of different glazing that generally are needed to complete this design shape.

5. Gothic style greenhouse. This design type has a very historical gothic appearance. The walls and roof are formed in such a manner as to create a continuous form, allowing snow to fall down easily. This design type can be either attached or freestanding, however it is usually not recommended attached except when your home’s design is very much similar to a gothic design.

6. Hoop greenhouse. This type of design is constructed with a metal pipe or PVC to make the hoop’s shape then enclosed with plastic covering. This type of design is very cost effective on your initial purchase, but the maintenance of continuously replacing the cover (plastic) can really add up.

One will find that the majority of greenhouses are manufactured from aluminum material that is weatherproof and lightweight. Galvanized steel also is sturdy and lightweight. Wood can also be used, but one has to make sure to use a lumber that has been pressure treated such as redwood or cedar because these are weather resistant.

As to whatever greenhouse design should you decide on, be sure to look for a structure with the highest strength and stability and must have these features:

• Will be cable to endure extreme weather conditions, like very high winds and snowfall build up.

• Should have the necessary support for grow lights, sidewall shelving and hanging baskets.

• Should have an intricate detail of having hinged screened storm doors as well as large side or individual roof vents.

• A wide selection of styles and sizes offered. Keep in mind that costs can limit your greenhouse size, however extensions can later be added when needed and when you already have enough budget for it.

• The door may be easily adjusted to be dropped or lowered into the foundation’s opening so to get rid of an elevated step when you feel that it is needed.

Take note that often, most greenhouse owners complain of a limited space when they built their greenhouse on a budget. So whatever design you choose, just remember to get the largest that your money can buy.

Enjoying Some Gardening with a Greenhouse

People have different interests. Some prefer sports while others enjoy painting. Another hobby for those that love plants is gardening. Equipped with the proper tools and equipment, the person can beautify the home and enjoy the compliments of neighbors.

It takes time to plant something then watch it grow. It is for this reason that people have to concentrate on watering the plants and making sure that insects or weeds do not destroy it.

A good place to do this which will protect the person from sunburn is inside a greenhouse. This place is an enclosed home that is used to grow plants in a controlled environment. The framework is composed either of wood or metal.

The panels where sunlight enters can either be made of glass or plastic. The size of the greenhouse really depends on the purpose and the frequency of use. Those who just started this as a hobby may start with a makeshift greenhouse at home.

As the collection of flowers get bigger, then building a large one is a good idea. This saves time of going back to the same contractor to make an expansion.

The ideal greenhouse is the free standing version. If there isn’t that much space, then making an attachment to the existing house can also work which is like walking to another room.

Before starting construction on the greenhouse, it is best to check if it is in compliance with building codes in the neighborhood. If there are none, this will make it easier to put it up.

The location of the greenhouse is very important since the climate changes all year round. The summer could be hot and so it will be a good idea to build it near a tree which can give it sufficient shade. If the area is muddy and wet during the rainy months, this should be placed elsewhere since too much water can drown the plants.

People often use greenhouses to grow flowers. This is changing now and many are shifting to fruits and vegetables which can be planted and harvested at anytime of the year.

Plants inside greenhouses still need water and nutrients in order to survive. This can be done manually or with an automated timer.

Techniques used in farming have also been integrated into gardening. This makes the use of soil optional. Since plants consume nutrients in liquid form, this can already be mixed in the water supply when it is released and this is known as hydroponics.

This method eliminates the need to till the soil or check for weeds which could save the hobbyist time to do other things in the greenhouse.

The greenhouse also needs artificial sunlight. Strong lamps can be purchased from the hardware store for the plants to grow in the right temperature during the evening and when it rains.

There are many companies who produce greenhouses. Should the person not find one that is good for the home, then having a customized version can work. The owner of the house and the contractor can make the proper measurements and estimates for construction to begin.

Building a greenhouse is expensive so if it not within the budget, then probably building one from scratch without the help of anyone may also work. After putting the idea on paper and buying the necessary equipment, the person can start building it.

Gardening is a hobby that some people do when there is a lot of time to spare. Having a greenhouse is like having a small workshop. It will make the task fun in making the plants grow instead of getting rid of pests in the garden.

Choosing what to grow in the greenhouse will require some research. The person can look in the web or check the tag in the local gardening shop before buying it.

Some people can even turn this hobby into a business. Since fruits and vegetables are grown in a controlled environment making it possible to harvest all year round, the person can take advantage of this and sell the harvest to nearby groceries and supermarkets.

There are a lot of things to think about before getting a greenhouse. By looking at the budget and doing some work to avoid problems with the elements, the person will have a great time growing things for business or for pleasure.

Thinking of Buying a Used Greenhouse?

Farming is not easy especially if the person is just new to the business. Since this individual is just new, it will be a great idea to do some research and read up to be ready to face what lies ahead.

The greatest threats most farmers encounter are the pests, the diseases that may affect the crops and the weather. Since people cannot control the weather, then that person must focus on the other two.

The best way to do this if the person doesn’t have the much money yet is to buy a second hand greenhouse. This structure regardless if it is new or old is still able to do the same function. That is to help the farmer grow crops in a controlled environment and make money in this business.

The first thing the farmer should do is measure the area. By knowing how big is needed, the person can then write it down for easier reference later on when searching for the right greenhouse.

Another thing to think about is the kind of greenhouse that is dependent on the type of weather in the farm. If the area always experiences strong winds, it will be advisable to get the kind made of metal. This will keep the greenhouse on the ground and will not blow over due to a storm.

Panels make up the other half of the greenhouse since it controls the amount of UV light that enter. It. This should also be strong enough to withstand bad weather if it also happens often.

The best kind to have around is the kind made of Plexiglas or plastic. This will save the farmer money in the future since glass often shatters and breaks after a storm.

Another thing that the farmer must anticipate aside from bad weather is the cold winters and the hot summers. The second hand greenhouse should have a heater. If there is none, then the person will just have to buy one.

This can be powered using electricity, gas or oil and the size of the machine will depend on the size of the greenhouse.

Since it could get very hot in the summer, it will be a good idea to have ventilation system installed. This will ensure that there is sufficient oxygen and carbon dioxide for the plants to grow.

The farmer should also attend conferences and conventions about farming to keep up to date on the latest trends. One technique that the farmer can use on the second hand greenhouse is hydroponics farming.

This is done by planting and growing crops using water instead of soil. Tests have shown that this is more effective than traditional farming done on the soil since the plants are able to absorb nutrients faster in the form of liquids.

The farmer will just have to buy certain systems that can mix the nutrients and the water together that will make it easier for the plants to absorb.

In the absence of the farmer who might be busy doing other activities, a timer can also be purchased which will release the liquids at the proper time.

Farming isn’t something that people can earn money from monthly. It takes time to plant the crops, let it grow, harvest it then sell it at the market. Buying a second hand greenhouse may speed up the process since it enables the farmer to grow it all year round.

By spending a little money since these greenhouses are a bit expensive and looking at the long term goal, that farmer will be able to compete with those who have been doing it for years.

A second hand greenhouse is only temporary until the farmer has enough money to invest in a new one. Until that time, the farmer should be patient and work hard because eventually, everything will fall into place.

The person can find these in the classified ads of the newspaper, browsing through the internet and talking to fellow farmers and suppliers. By going around these places first and doing a comparison, the person may just find the right kind that will do the job until a new one can be constructed.