ÂRajun Gardener said:Yes you need a vent and a fan or you'll fry the plants. It's also a good idea to have a vent open automatically so you don't get busy and forget. You may also need a shade cloth when it get hotter later in the year.
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Good Luck and once you have a small one you'll be hooked.
Those are good for seedlings but the easy way is to buy one of these. http://www.ebay.com/itm/New-Green-House-Larger-Walk-In-Outdoor-Plant-Gardening-Hot-Greenhouse-Outdoor-/391712894066?_trksid=p2385738.m2548.l4275midwestchilehead said:For small and temporary, go get one of these at Wal Mart.
That is nice. That is not far off fromt he plan in my head except on smaller scale where i can get in on my knees.ÂRajun Gardener said:Those are good for seedlings but the easy way is to buy one of these. http://www.ebay.com/itm/New-Green-House-Larger-Walk-In-Outdoor-Plant-Gardening-Hot-Greenhouse-Outdoor-/391712894066?_trksid=p2385738.m2548.l4275