Heating Greenhouses

Ventilation
While more an environmental factor than an actual supply, proper ventilation is required to let your plants breathe. Ventilation provides carbon dioxide to the plants, and cools the greenhouse. Without a ventilation system, your greenhouse would simply be a big glass furnace. Heat from the sun is stored within the greenhouse, making it warmer inside than the natural atmosphere outdoors. Ventilation fans incorporate fresh, cooler air into the greenhouse.

Heat Sources
It's important to have a source of heat for your greenhouse, particularly during cooler seasons and at nighttime. Greenhouse heat can be generated by oil, gas, wood or electricity. The source of heat you choose really depends on the cost and availability of the fuel. A smaller, backyard greenhouse may be warmed by electric heaters. Extra caution must be used when running electricity in the greenhouse. It must not be exposed to or come in contact with water, or electric shock can easily occur.

Thermometers
Simply supplying heat is not enough to make your greenhouse temperate. You must have the means to maintain and control the proper temperature. Plants will not thrive if the greenhouse is too hot, or too cold. Only a min/max thermometer will allow you to keep the greenhouse at the correct temperature. This thermometer also lets you record the minimum and maximum temperatures. Keeping records of this valuable data will help you determine whether the heating and cooling system is working properly.

Moisture Systems
Fog and mist systems are a useful element of any greenhouse. Providing adequate mist and fog helps to maintain essential humidity levels, and a good amount of humidity enables the greenhouse owner to reduce the need for water supply.

Determining how much water to give the plants depends mostly on the varieties you are growing. Average plants can be watered using a regular want, while larger plants benefit from the use of a drip system. Using the drip system can also help you save money, as less water is wasted. Seedlings grow best when watered with small sprinklers or misting system. Using a regular hose will disturb the soil and could harm the young plants.

Lighting
Proper lighting is as essential to the growth of plants as food and water is to humans. The artificial lighting used in your greenhouse will serve as a surrogate sun, providing warmth and light to your growing plants. Having an efficient lighting system is especially important during cooler, darker seasons.

Shade
While light is needed for growth, your plants can have too much of a good thing. Shades are handy greenhouse essentials to have, particularly on hot summer days. Shading can block certain harmful rays from entering the greenhouse, as too much heat and sunlight during the dry season can be detrimental to the growth of your plants. Additionally, some plants grow best when sheltered or screened from direct sunlight.

Many greenhouse owners love to relax in the peacefulness of their homemade tropical oasis. By installing comfortable benches in your greenhouse, you can take a break from your hard work to enjoy and observe the fruits of your labor. Plants requiring shade can also be tucked underneath the benches. Enjoy!

About the Author:

Jennifer Brown writes for several web sites, on recreation and hobbies and sports and recreation subjects.

 Jennifer Brown

More Articles 

Introduction to Flower Bulbs - Summer and Spring-Flowering Bulb - Kirk Gordon
Bulb flowers are popular in the Dutch culture (Netherlands), however, they are native to central Asia. Dahlias are said to be native to Mexico, Hippeastrum is from South America, Freesias and calla lilies are native to South Africa. Although...

Bamboo Flooring: The Grass Is Green - Rob Jones
These days, a great many flooring professionals are looking to source flooring to their commercial and residential clients that will stand as being both visually attractive as well as long-lasting. Homeowners are looking for these benefits too, but...

An Outdoor Kitchen Can Make Your Barbecue Sizzle - Rae Bennett
Spice up your next barbecue with an outdoor kitchen. Having a custom outdoor kitchen will make you the envy of all that you entertain. Your imagination is the limit on what your outdoor kitchen can be. Do you just want a small...

Portable Air Purifiers - Jason Uvios
Getting air purifiers for your home has become a rage no doubt. And if you consider everything you will be able to see the reason behind such a rage. But even if we get our house air purified of all toxins but we still have to travel, and there was...

The Advantages Of Using Teak Furniture - Napton Teaks
Teak is truly a “super” wood. Its many qualities make it an attractive choice when people are buying their furniture, for either inside or outside. Durability Teak is a dense, coarse, close-grained hardwood. It contains naturally high levels of...

Swimming Pools – Important Facts And Aspects - Naldo Camarones
Swimming pools are very popular in the warmer parts of the United States because they provide great opportunities for entertainment, fun, and exercise. There are two basic options when it comes to buying a swimming pool for a private home – above...

Do You Really Need An Air Purifier? - Jason Uvios
As people world over are crusading against air pollution outdoors, only a small percentage is yet aware of how serious air pollution indoors is an issue. As amazing as it may seem but pollution levels inside your home are actually higher than what...

Planter Boxes - How To Use Them As Attractive Garden Focal Points - Helen Wall
Planter boxes are wonderful for giving form and emphasis to your garden. Many modern houses are frequently designed with built-in planters, and traditional houses have them at entranceways, on terraces, and beside garages. Planters come in a...

Lawn Furniture - Bob Benson
If you love being outdoors, you should pick lawn furniture that you love! It should be more than practical and functional. It should add to the very experience of being outside. There are so many options in lawn furniture, and you are sure to...

Retractable Awnings Let you Go from Sun to Shade in Seconds - ARA
(ARA) - Just about every deck and patio owner has encountered these situations: You want to relax outdoors, but the sun gets so hot it drives you off your deck. Or a passing shower ruins your outdoor entertainment plans with guests. Or you worry...

Cedar Outdoor Garden Furniture: What Makes It So Remarkable? - Jesse Akre
Once people realize all of the benefits cedar outdoor garden furniture has to offer, they quickly begin to realize why this type of outdoor furniture is so popular. Not only does cedar outdoor garden furniture resist warping, the...

Jacuzzi - A Brief Overview - Claire Quaty
Jacuzzi is a brand name of a water pump system used in bathtubs. When people refer to a Jacuzzi, it also means a hot tub or a spa. The terms can be used interchangeably. When shopping for a Jacuzzi or a hot tub, there are several things to keep...