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"Sundance Supply has a neat material calculator and free greenhouse designs-
Great Prices!"

-Shane Smith

 

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You want a greenhouse . . . what next?
You have a greenhouse . . . now what?

Explore this web site to lead you down the path to the goal of a wonderful heat producing, food producing and flower producing greenhouse!

Click around.

You won't believe how much information is on this web site.


If you want every question answered on greenhouse gardening check out the book,  Greenhouse Gardener's Companion. Click to learn more about this handy resource.

 

"...Shane Smith has been on the vanguard of "user-friendly" greenhouse design and utilization for several years. Virtually any question which might be asked by either a novice or an advanced home greenhouse gardener is answered fully"
                    - HortIdeas

Note: While we must have advertisers to help support this extensive web site, we are not beholden to any company nor do we have any hopes to sell you on anything. Our only hope is to help you become a great greenhouse gardener!

Laugh at the winter.
Make the summer last all year!

Kids love greenhouses too

Growing on. . .     This is the time of year that your greenhouse can be running a bit on the hot side. Don't  let your greenhouse temperatures run much above 95 degrees F. Why? High temperatures can be harmful to the setting on of fruiting plants such as tomatoes, peppers, eggplant and other crops. There are many strategies to keep a greenhouse cool including evaporative-based cooling such as: evaporative misting, pad and fan evaporative cooling, swamp coolers. Other options include more traditional air conditioning and shading. For details on these strategies to keep  your greenhouse cool consult my book 'Greenhouse Gardener's Companion.' If you need a copy you can order it online by clicking below: 
Order Greenhouse
Gardener's Companion

You can grow food in your
own home greenhouse-
any day of the year!

Gardens Create Abundance
Have a little food security
year-round!

This site grew out of writing the best-selling book on gardening in a greenhouse titled: Greenhouse Gardener's Companion by Shane Smith. The goal of this site is to provide a wealth of up-to-date information and tips for those who have a passion for gardening in greenhouses.


You will also find special pages that discuss:
Heating: Heat a greenhouse without going broke. See Energy Conservation for home Greenhouses.
Natural pest control, Interior design and more.
G
reenhouse Questions Answered: Jump to our discussion boards, post your question directly to the author and other enthusiasts.

Want a copy of the Greenhouse Gardener's Bible? Check your local book store or click here.

Check out the Greenhouse Gallery - see other home greenhouses and read about the experiences of others. Behind every greenhouse is a good story.  Share yours! 

"A well-designed attached home greenhouse can heat your home, provide fresh food and flowers. It is no longer a question of whether you can afford a greenhouse, but whether you can afford to not have a home greenhouse"    
- Shane Smith


There is such a thing as a GOOD
Greenhouse Effect!

 Grow your own winter salads.
Leafy greens require
very little heat
in order to produce!

Start your seedlings
see our schedule

Simple tip: If you have a low infestation of Whiteflies convert your dustbuster into a whitefly sucker. Simply make the tip of the dustbuster yellow (done here with a yellow sticky note). This attracts the little buggers into the vacuum. Suck thousands of them in minutes!

 

Turn your greenhouse into a
food factory!


Fresh salads, herbs, tomatoes and even tropical food like papayas and pineapple guavas can all be grown in your home greenhouse. You can even grow cut flowers year-round as food for the spirit

What gives you a lot of poundage? Greenhouse cucumbers out-yield most other food crops (with the right growing conditions.)

 

Use every square inch and every cubic inch . .  Use your air space and ground space for effective yields. For instance, you can grow edible peas or sweet peas vertically up a string next to a crop of lettuce.

Grow "indeterminate" vining tomatoes straight up for higher yields in less space!!!
 

Learn more about these
special growing techniques in the book
 "Greenhouse Gardener's Companion."


Results from my unscientific greenhouse tomato variety test

Like many greenhouse growers I live in a short season area where growing tomatoes outside results in poor yields. The  best option is to grow indeterminate tomatoes up strings vertically in the greenhouse. I get bushels of fruit every year. One tip I have found is to use fish based fertilizer early in the season. This has resulted in a dramatic reduction in diseases. Later in the season I switch to more balance fertilizers. Here is what I grew from March to Early October in my unheated backyard Wyoming greenhouse:

 

 


Early Goliath
(from Totally Tomatoes)

Most impressive of the season. Big early fruit. Good disease resistance. Good flavor. Best of all it had the vigor to continue on throughout the season!

 

Country Taste (from Totally Tomatoes)
Not as early. Good late season production   But still not as good as Early Goliath. Best in flavor. Good disease resistance. Big fruited.

 

Early Cascade (from Hirts/Amazon)
This is one of the most dependable greenhouse tomatoes I have ever grown. It has good flavor, disease resistance is early and has great late season vigor. Unfortunately, it is being dropped by many catalogs. This is probably because the fruit are relatively small (around 4 oz.). What lack in size, they make up for in yield. Where there used to be many catalogs  carrying this, no only a few do. I hope we don't lose this variety!!!

Geronimo (from Johnny's Selected Seeds)
Big fruited, good disease resistance. Vigor: flagged towards end of season on upper branches. Good flavor.

Arbason (from Johnny's Selected Seeds)
Good flavor, good disease resistance. Vigor: not as good as I had hoped for. Yield: not impressive. Good size.

 

Sungold (from Johnny's Selected Seeds)
Always a great flavored cherry tomato. High-yielding, heat tolerant but some cracking

 

 

 

 

 

 

 

 

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