Tagged: greenhouse fans

Sunglo Greenhouse Tips

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Thank you for purchasing your Sunglo greenhouse!

Sunglo Greenhouse Tips

Now that your greenhouse is built here are a few things to help you get started-

• Have a certified electrician connect your electricity for the ventilation system, power panel and other electrical components.
• Once electrical has been connected, set your ventilation thermostat and heating thermostat at your desired temperatures.

  • Example of power panel placement (220V shown): Place the panel in a location where it is least likely to be exposed to water.

Sunglo greenhouse tips - Power panel

 

• Hook up your lights! They can be hung from the trusses for overhead lighting.

  • Example of light placement: You can drill holes through the roof trusses, place an S-hook through the holes, and hang lights and baskets from the hooks.

Sunglo greenhouse tips - Lights
• Install your shade cloth if the temperature is hot outside. We suggest purchasing 6+ bungee cords and the same amount of eyelet hooks to install your shade cloth.

  • Example of shade cloth on free-standing model: The wooden foundation is perfect to hold the eyelet hooks. For larger greenhouse you can use a long rope at the corners for easy installation and removal.

Sunglo greenhouse tips - Shade cloth

 

• Cleaning your greenhouse-

  • We suggest cleaning the greenhouse twice a year with 1/3 cup of bleach per gallon of warm water. Using a long handled mop scrub the outside and inside of the greenhouse. Environmentally safe cleaning products can be used as well.

• Visit the Sunglo blog for information about saving energy, shade cloths, additional accessories and about greenhouse growing.
• If you haven’t already, we suggest investing in a good greenhouse growing book like “The Greenhouse Expert” By Dr. D.G. Hessayon. This will provide you with information on different plants that thrive in your greenhouse atmosphere and additional information about grow lights, plant nutrients, temperature and moisture control, etc.

• Now that you have the major things sorted out check out our “Greenhouse Gardening Basics” post to keep you moving forward!
• Find Sunglo on social media for new product alerts, company news and greenhouse growing information-

Sunglo provides for each greenhouse a manual, foundation guide, power panel wiring diagram, cedar shelf instructions, product/parts catalog and other information. Contact customer service if you would like to request any additional information.

Please do not hesitate to contact Sunglo’s customer service or technical team for any questions you may have. Call 425-251-8005 or e-mail info@sunglogreenhouses.com.

If you have any “Sunglo greenhouse tips” you would like to share please let us know!

Sunglo Greenhouses is located just outside Seattle, WA. // 425-251-8005
// info@sunglogreenhouses.com

Summer Climate Control

Greenhouse Ventilation Fans

Having an extremely well insulated greenhouse can save you a fortune in the winter, but in the summer all that trapped heat can make for undesirable growing conditions. I was out in our demo model doing some irrigation upgrades this morning. It was at first a normal cloudy Seattle day, but as soon as the sun came out from behind the clouds the temperature shot right up. Thankfully, the thermostat kicked the Schaefer brand fan and shutter on and cooled the greenhouse down before things got uncomfortable. Greenhouse ventilation fans.

greenhouse ventilation fans

This got me to thinking about how great it is to have an active greenhouse ventilation system as opposed to a passive roof vent. The 12 inch 800 cubic feet per minute (CFM) fans that come standard with our 1000 series greenhouses easily exchange every bit of air (663 cubic feet to be exact) very rapidly. This means that by the time I noticed the sweat beginning to bead on my brow the ventilation system was already at work keeping me and my precious tomatoes cool. The other great thing about the ventilation system is that the intake shutter allows fresh carbon and oxygen rich air to enter the greenhouse. Combined with a horizontal air flow (HAF) fan, this system insures that plants are not forced to put up with stagnant “dead zones” or hot spots. A dead zone is a thin layer of air surrounding the leaf that quickly becomes devoid of carbon dioxide if not constantly replaced. While a passive roof vent will allow hot air to escape it does little to allow fresh air into the greenhouse.
Summer has gotten off to a slow start this year in Seattle, but if the weather continues to stay warm we will be putting on our shade cloth soon.

Greenhouse ventilation fans - Shade cloth

Up until now we have been able to let our Solanaceous babies soak up all the sun they can get, but the great thing about the shade cloth is that it helps to minimize the cost of cooling our greenhouse. Once installed it helps to avoid spikes in temperature and keeps the fan running less. Another thing that some of our customers have done is install a mist cooling system. For orchid enthusiasts this option works really well to keep temperatures down while maintaining a high humidity. In extremely warm climates our customers have found that attaching a swamp cooler to their intake vent works very well. These work by drawing air through a material saturated with cool water. As the air passes through the material it evaporates the water. The kinetic energy required for this evaporation is taken from the air itself resulting in cool, moist air. Working with a customer to replace his discontinued swamp cooler, I was surprised to find that HomeDepot.com has many available at affordable prices.

The ability to create a favorable environment for our precious specimens all year round is the true benefit of owning a greenhouse and for most of our customers the ventilation and shade cloth are more than adequate in the summer. For our customers who fight the heat more than the cold of winter please contact us about adding some automatic vent openers and many other options available to keep your greenhouse cool and comfy. Sunglo offers Schaefer Ventilation products; the best greenhouse ventilation on the market today.

Learn more about greenhouse ventilation here.Greenhouse ventilation fans.