If the typical unit is no longer sufficient to meet your plant needs, it’s time to buy a professional greenhouse. Here is a rundown of the facts buyers need to know.
Size and Types
While the hobby greenhouses come in different shapes and forms, most professional and commercial ones are either in the round or house style. Most of the professional units are constructed more with functionality than aesthetics in mind.
This doesn’t mean they will be eyesores; but they require more in terms of maintenance. Majority of these units have frames covered with polycarbonate panels or greenhouse films.
The professional units are also bigger than their hobby counterparts. Keep this in mind when you shop for one. Don’t forget to check the local zoning laws if you plan on setting aside a special area for a larger unit.
Maintenance and Upkeep
Professional greenhouses are made for extensive usage. That being said, they will still be subject to wear and tear. The coverings may need to be replaced if extreme weather occurs in you area. The cold frames too, may need to be replaced.
Materials
Not all units that advertise themselves as professional are. A professional model should be made from sturdy material. Good quality materials include cedar wood, galvanized steel and aluminum. The covering materials range from glass, polycarbonate, poly films and many others.
The most effective is polycarbonate. These polycarbonate panels come in different thicknesses. The rule of thumb is: the thicker the covering, the better. Many commercial structures are made of glass, but they are very expensive and don’t retain heat very well.
Accessories Guide
There are many kinds of accessories that can make your tasks easier. Anchoring systems are used to keep the unit fixed to the ground. The vent openers are necessary especially for warm climates. Some units come with automated vent openers. This will operate when the air in the structure starts to get warm.
Features will vary per unit. Some will come with fans, heaters, monitors and thermostats. Other accessories include display racks and benches. Many professional units have their own water irrigation systems. When shopping for units, look for those that have as many of these accessories built in as possible. It will save you money.
Many of the professional greenhouses are available online. However, you should also check if the local stores have it. If they do, the price may be lower.
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