Showing posts with label Greenhouse. Show all posts
Showing posts with label Greenhouse. Show all posts

Gardening inside the Greenhouse


By Ahmed Hajouj.


Most homes have a front lawn or a backyard with trees and grass. The person can easily make a few changes then it will be better than it was before.  A good hobby that some individuals have taken in the spare time is gardening and the same thing can be done if one decides to have a greenhouse.

The first thing that needs to be done is assess the area where the greenhouse will be. If there is not that much space in putting a free standing version, then perhaps attaching the greenhouse to the home is a good idea.

The first thing to be done is to measure the area. The greenhouse should have enough sunlight for the plants and shade when it gets too hot. This can be done by making some observations at different times of the day.

The home may be affected by the cold climate or the heat during the summer. Preparations need to be done to install and heater and a ventilation system which could to counter the threat and make the flowers grow in the greenhouse. 

The kind of heater to be used for a greenhouse can be powered by electricity since the area isn’t that big. Getting something like those that use oil or gas may only be needed if the structure is expanded.

Both systems will provide the gardener sufficient oxygen and carbon dioxide that is needed for the plant to grow. 

Another way of giving plants enough space to grow is the type of panels used for the greenhouse. Since plants need sunlight to grow, the type of material used for the windows and ceiling are important.

Traditionally, glass can do the job but some studies have shown that too much sunlight passes through and kills the plants. To avoid this, panels made of film, plastic or Plexiglas is much better.

The greenhouse should also use the ideal kind of flowers that will survive the climate. The person can ask the sales representative at the gardening store or look at the label posted on each plant before buying and bringing it home. 

When everything is ready, the person has two options. The first is draw the design then go to a supplier who can do that or go directly to the contractor to make a drawing then have it made.

If the person doesn’t have an idea where to start, one can look at how the other people who do this as a hobby in the neighborhood do it. The person can also visit the arboretum or look at gardening magazines just to get an idea what kind of greenhouse is best for the home. 

The soil in that part of the house should be prepared before construction is under way. Basically, this is just to enclose the area so it is alright if there are plants in the site already.  

The greenhouse can later be improved to not only have soil but have water at all times that will enhance the plants growth. This technique which is done by farmers to increase crop production is called hydroponics farming. 

When the gardener, has enough money, soil can be changed to water channels that release water mixed with nutrients to the plants. There are various ways to do this and doing some research on the way this can be implanted will get the gardener moving on the right track. 

Another thing needed to properly work in the greenhouse is having the right equipment. This can easily be purchased at the local gardening store and these should be stored properly when not in use.

It will be a good idea to have this locked to prevent children from playing with it and accidents from happening. 

Gardening doesn’t always have to be done by a professional. The person can do in a creative way to make the house stand out. By doing some research first before having it installed, the place will really look great when construction has been completed. 

By knowing the proper techniques in maintaining the greenhouse and planting the right flowers, this place will be another room that will really make the individual feel at home.

How Greenhouse Climates Work in the Growth of Plants


By Ahmed Hajouj.


There are geothermal heated greenhouses that support a plant’s life process in changing climate conditions. These heated greenhouses consume a large amount of heat energy when it comes to gardening and agriculture. However, it should be satisfying to most gardeners because of the good results they provide to the growth and development of a plant.

Most of these energy needs and geothermal conditioning are basically structured according to the environmental and ecological orientation of most greenhouses. The energy needs are adjusting based on the certain climate changes that may occur from the different seasons of the year. They are built with light materials that have minimal insulating features to create a stable climate inside the greenhouse. 

The external climate brings a different approach to an internal climate system in a greenhouse. The necessity to have a greenhouse may occur during colder seasons where there is limited sunlight. The main purpose of having an internal climate system is to optimize the needed factors for plant growth. The internal climate factor that will be obtained is the photosynthesis process involved in environment and plant reactions. 

Photosynthesis is the reaction process between the plants and the sun’s solar radiation. This means that carbon dioxide is supplied by sunlight to create a life process for the plants. There is a certain amount of climate heat that is calculated to designate the needed supply for lighting and heating. The greenhouse climate is essential in calculating the needed heat and coldness to the demand of the greenhouse. 

The existence of heating and humidifying systems can adjust to the conditions of any external climate changes. Some processes that take part to the continuous energy balance maintained in any greenhouse is the water transport through the soil, plant canopy, and air. The formation of chlorophyll affects the entire internal climate. This happens because of the effect of heat transfer, solar light, oxygen and carbon dioxide cycle. 

Here are some factors in valuing each aspect of parameters that is important to the climate condition and character of the internal climate. 

1.  The air movement in the greenhouse may influence the needed heat transfer on the air composition to the plant canopy. It also involves the process of water transfer to the plant canopy. This process will sustain the energy balance needed by the plants to continue a healthier life process in the greenhouse. 

2.  The heating installation is essential for the proper distribution of temperature inside the greenhouse. It also allows a controlled air movement to maintain the humidity and moisture in air characteristics that is affected by the external climate changes. 

3.  The water transport in the greenhouse also plays a big role in sustaining the photosynthetic process in the environment the plants. The roots have aspects pertaining to cultivation base that offers a needed amount of water, which is also needed in humidity and greenhouse temperature. 

4.  The air temperature affects the whole energy state inside the greenhouse. It is the connective heat supplied in the different aspects of the environment. The characteristic of the air movement in the greenhouse influences the leaves and stems of each plant. 

5.  The light factor is very essential in producing photosynthesis reaction to the plant’s canopy and to the formation of carbon dioxide that serves a big role in the respiration of the plants. Its necessity takes significance on the plants’ development and life process inside the greenhouse. Solar radiation provides instant intensity of light spectrum to supply the needed warmth and heat energy during colder seasons. 

6.  The soil or ground base temperature affects the condition of the climate inside the greenhouse as well. The significant parameter involves the transfer of heat energy directly to the ground structure, which includes the roots and the water flow system that partakes in the plants’ growth.

7.  The carbon dioxide concentration also takes part in the life process inside the greenhouse. The normal average of carbon dioxide concentration in the external air atmosphere is 0.03%. This is important to maintain a balanced temperature and humidity density in a greenhouse. 

It is important for a greenhouse to have installed systems to create an environment that will provide continuous life process for plants in changing climate conditions. A well-planned greenhouse climate should assure a person of having proper distribution of light, temperature, water, carbon dioxide, and other essential factors needed for every plant to grow.

Greenhouses On The Move


By Ahmed Hajouj.


Greenhouses are becoming more and more popular to those people with “green thumb.” Even home gardeners are considering having one for their garden for the benefits that it gives. Since full-sized, regular greenhouses can really be expensive and costly to maintain, it may be impractical for these small home gardeners to build one. 

But do not fret! It is because there are new portable and mini greenhouses now available for one to purchase and conveniently place in their gardens. These portable greenhouses are ideal for those who want to start their growing season early in the spring and extend it during the fall. These are also best for overwintering crops and are inexpensive too. 

Because these greenhouses are portable, they are light in weight and compact for easy setup, taking down and transporting. Most of these portable greenhouse kits can be set up in 30 minutes or even less. And because they are compact, they can easily be stored in any convenient place in the garage or closet when it is not yet time to use them.

What portable greenhouses do?
Portable greenhouses, just like the traditional ones, trap heat coming from the sun during the day through its covering and keep the heat radiated by the soil during the night to keep the surroundings warm enough for the plants. When a portable greenhouse is closed, it also traps in moisture which helps reduce the frequency of watering the plants inside.

A portable greenhouse is ideal for early planting of seeds, protecting the tender plants from the cold climate, starting perennial seeds in summer, fast rooting because of the need to transplant, and growing different kinds of plants that are not commonly grown in the area. This can also be used to overwinter plants especially when heated.

Portable greenhouses becoming popular
Gardeners are being continuously interested in these portable greenhouses and increase in sales of these products is evident. For one, these portables take no time to set up to get them going right away. Taking them down when it is not time to use them is also hassle-free. A greenhouse is not really needed to be up all year round especially for small-time plant growers. Thus, mini and portable greenhouses are ideal for their needs. 

For first timers, portable greenhouse is also recommended since this will give them the feel of having a real greenhouse before they consider building a real, full-sized one. And these portables are also inexpensive and less costly to maintain. This allows for them to jump-start their gardening career without having to spend a lot of money to buy all those greenhouse supplies that are required for the big ones. Also, installation is significantly quicker and easier than permanent ones so no additional or advanced tools are required.

These portable greenhouses come in different shapes and sizes. It can be as little as a small tent that fits only 2 plant shelves. There are some that look like portable closets that are around 6 feet tall. And there are also bigger ones as tall as 7 to 8 feet and are designed like a dome. These big ones can fit up to 3 to 4 bigger shelves inside.

Gardening Tips
Weather can really be unpredictable. So when a sudden cold snap occurs, burlap sacks filled with leaves can be thrown over the sash on the frame or covering during the night to prevent too much cold to get inside. Bales of straw or hay may also be stacked against the frame.

For extreme summer sunlight protection, some sort of shading can be used to prevent plant damage. Examples of covering that can be used as a shade are knitted shade covers, old bamboo blinds, and lath.

Plants inside the greenhouse should also be watered as early in the day as possible. This is to allow for quick drying of the soil before it gets dark. Improperly managed drainage and keeping the soil wet can pose problems later on and may not be a good gardening experience for beginners.

Whether you are a novice or is already an experienced gardener, having a portable greenhouse may be beneficial to your gardening needs. Being able to transport your greenhouse in a convenient and more strategic location is always possible with this portable version. Maintaining and taking proper care for this portable greenhouse is also not as costly and demanding than the permanent, full-sized ones.

Planning a Greenhouse for Free



By Ahmed Hajouj.


Many people are growing more and more enthusiastic about getting themselves a greenhouse. Greenhouses are very practical to have nowadays especially when the prices of crops in the market are becoming more and more expensive. 

In building greenhouses, one has several options to choose from. One can actually hire a professional greenhouse expert to guide him throughout the whole process of building his greenhouse. From the creation of plans to the actual creation of the greenhouse, one can use the services of a professional. However, this approach will entail a lot of costs. The professional fees will definitely take its toll in the pockets of the greenhouse enthusiast. Another way to do it is to buy resources about building greenhouses. There are many resources out there that contain greenhouse plans and other tips which can be used in building a greenhouse. However, there are sources which give free plans and tips which can be very useful, especially for greenhouse enthusiasts who are just beginning.

There are several parts of a greenhouse which need careful consideration and planning. These are:

1) Base
The base is made from sawn timber. This kind of timber can easily be availed from local timber merchants. This timber is more commonly found in fences. The base for our plan is measured at 2400 mm by 3000 mm.

2) Side walls
The side walls should be built from 75 by 50 tanalised sawn timber. They usually come in 4800 mm.

When the base is established on a flat ground, the two side walls should be built. The two side walls should be put upright and temporarily in place on top of the base. They are to be attached to the base using galvanized nails.

3) Roof frame

The roof frame should also be built using the 75 by 50 tanalised sawn timber. The roof frames should be placed above the side walls. A roof frame should be placed at each end of the side walls. They are also to be attached using galvanized nails.

4) Windows

The windows should be made of 50 by 50  sawn tanalised timber. Some people would want a couple of windows for their greenhouses. The windows should be hinged so as to allow regulation of temperature.

5) Covering

The greenhouse covering should be made up of polythene which is resistant to ultra-violet rays. The covering is to be placed using thin battens which will hold the polythene to the greenhouse. The battens are to be nailed to the greenhouse studs and roof rafters.
One must be cautious about the kind of polythene which he will avail from the hardware store since most of the suppliers only have polythene which is not ultra-violet-resistant. 

There are other things to consider when building greenhouses. Here are some of them:

- One should check the local building regulations before engaging into greenhouse construction. If in any case that there are restrictions regarding deeds, one should look at the requirements regarding set backs and regulations about easement. Hoop houses are greenhouses which are made from frames which can be easily disassembled. These kinds of greenhouses are not considered as permanent structures and therefore exempt from the regulations concerning such structures.

-One should make a layout of the whole yard and the house before he constructs a greenhouse. A greenhouse would often times become the centerpiece of a garden or a yard and it is much recommended that people plan before putting a single nail into it.

-Time management and budgeting are two important things to constantly consider in building a greenhouse. One should allot around eight to twenty thousand US dollars if he is serious about constructing a quality greenhouse. However, there are greenhouse kits that are available out there that are not as expensive. One should know what to spend and how to spend it. The time table in constructing a greenhouse should be set according to the plans of the owner. Greenhouses can be built in a couple of days to a couple of years. It all depends on the owner.

One may find many free greenhouse construction plans in the Internet. All one needs to know is the know-how’s of search engines. These free plans come with good tips and wonderful illustrations to guide one in constructing a greenhouse for his plants.