Reduce air leakage from the greenhouse –
Small cracks and loose glazing materials can cause unwanted air to enter or escape from your greenhouse. Obviously both will affect the efficiency of any heating system you have in place. But fixing areas around the doors and vents that are not air tight can help stop unwanted air flow. Caulking holes or lining parts of the frame and weather stripping around the door can make a big difference. Shutting your fans off during the winter and covering them with a thick plastic will help keep your greenhouse regulated in the winter months. And always fix any holes or broken panels as soon as possible. If you have a Sunglo you can call 1-800-647-0606 for any replacement parts!
Use a double layer glazing system –
Double layered glazing material can be beneficial, if it is done the correct way. Our greenhouses have an inner corrugated panel that creates a 1.5” dead air space keeping it exceptionally insulated. To see how Sunglo’s unique glazing system works click here.
Install windbreaks –
Windbreaks are important in high wind areas because it prevents the cold wind from hitting the greenhouse therefore cooling it down. Building a mini fence or even planting shrubbery around the base of your greenhouse is effective. Some gardener’s plant small trees around their greenhouse, it not only looks pretty but will help keep the wind at bay. Whatever you decide to use make sure it stands mid-level to your greenhouse so it doesn’t block the sun. If you already have some tree cover in your yard or near the greenhouse than your in luck! No planting for you!
Use a shade cloth –
Shade cloths are wonderful for high temperature areas. They are used during the hottest time of the day to reduce thermal solar radiation. Sunglo carries a wide variety of sizes and they can be mixed and matched to perfectly fit your greenhouse. For more information on shade cloths click here.
Use your heat wisely –
To calculate what type of heater you’ll need for your greenhouse there is a simple formula. Take the temperature you want the greenhouse to stay at (let’s say 50) and the average winter temperature in your area (how about 20) and subtract them (equals 30). Next you multiply the temperature difference by the surface area of your greenhouse (8×10 greenhouse is 276 X 30 = 8280). Now you multiply your answer by your greenhouse materials U value. For a Sunglo you would multiply 8280 X .75 = 6210 BTU’s(.75 is Sunglo’s U value). This means you need to find a heater that has exactly or over 6210 BTU’s to efficiently heat your greenhouse. Using the correct heater will ensure thriving plants and not use unwanted electricity. To see this formula again and more in depth information on BTU requirements check out this post. Click here.
For more information on saving energy visit PSE.com
Are you a greenhouse gardener? As most gardeners know there is always more to learn! Check out these top selling greenhouse gardening books and improve on your own gardening skills!
The Greenhouse Expert – Author: Dr. D.G. Hessayon
My personal favorite: Whether you already own a greenhouse or you’re thinking about buying or building one, here’s the vital information in full color you need to get the most from your money, effort and time. “The Greenhouse Expert offers data on structure and equipment (including installation instructions on floors, gutters, doors, lighting, ventilators, blinds, shelving, insulation, glazing, and heating); greenhouse plants (a list covering 58 pages) and care (of both structure and plants). There is a chapter dealing with pests and diseases and a month-by-month calendar on when to do what.”
Greenhouse Gardening – Made Easy – Author: Simon Marlow
This book will lead you through the complete process of purchasing, setting up and maintaining your greenhouse. Once you have a functioning greenhouse you then need to understand what makes your plants grow. Heat, soil and water are critical to your growing success. This guide describes how best to optimize these parameters so that you are able to grow the plants you want not only in spring and summer but also through fall and winter. This ebook shows you how to get the best from your greenhouse by taking the next step to great growing of all types of plants vegetables and flowers at anytime of the year.
Organic Gardening – Author: Geoff Hamilton
A classic guide to growing flowers, fruit, and vegetables the natural, chemical-free way has been fully revised and updated to reflect the latest thinking and techniques. Written by one of the UK’s best-loved gardening personalities and a keen advocate of the organic approach, this book will be appreciated by the novice and the experienced gardener alike. Whether you want to grow better-tasting fruit and vegetables untainted by chemicals, find natural methods of pest and weed control, or create a garden that is safer for your children, pets and wildlife this book is your practical, easy-to-follow guide to gardening.With practical advice and instructions and step-by-step photographs and artworks, the author explains how to grow delicious, healthy produce as well as how to turn your garden into a safe haven for children, pets, and wildlife. Contents include: soil improvement; organic pest & disease control; weed control; hedges, trees & shrubs; containers; the vegetable garden and more!
How to Garden – Greenhouse Gardening – Author: Alan Titchmarsh
The ultimate guide to greenhouse planting—the ideal place to propagate seedlings, nurture young plants, experiment with exotic planting, and hide from the rain. The greenhouse is one of the most useful tools a gardener can have, and this book provides all the information and advice any gardener needs to set up a greenhouse and get their planting going. The advice offered includes guidance on selecting, installing, and maintaining a greenhouse; recommended vegetables, fruit, herbs, and ornamental plants for growing under cover; practical advice on general care, harvesting, storage, propagation, and pest control; a seasonal management guide etc.
The Greenhouse Gardener – Author: Anne Swithinbank
A greenhouse can be a garden’s greatest asset: its nucleus and powerhouse. There are many ways of using it and a gardener can adopt one or all of them. In spring, you can start young plants from seed; raise tender perennials to fill gaps in the garden; give young vegetable plants a head start; sow early lettuce while the soil is too sticky to work outdoors. During spring and summer, you can raise greenhouse crops like tomatoes, cucumbers, aubergines and chillis. You’ll be able to overwinter tender plants such as bananas and cannas. And the greenhouse can be a showcase full of beautiful, unusual and exotic plants.Trained at Kew and for many years Glasshouse Supervisor at the RHS Garden at Wisley, Anne Swithinbank is the expert on greenhouse gardening.
All of these books can be found for sale at the Google Store.