This summer I put up a small greenhouse (6x8) on my back deck. The purpose is to continue growing tomatoes, cukes, etc., as well as growing some cool vegetables. I have a question. Whenever I enter the greenhouse, I start itching on my legs and arms. I don’t see any bugs other than a few flies. I go out and the itching will last for about 30 minutes. Any ideas? Ty Jolliffe Grandy, NC
Many people can suffer from allergies to plants and have contact dermatitis from plants.
Here are a couple of articles that have more information.
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-plant-allergies.htm
https://www.gardeningknowhow.com/garden-how-to/lifestyle/skin-irritant-plants.htm
Can I grow herbs in my greenhouse in the winter without a heating system? I am new to greenhousing. We built one out of shower panels. And I want to start growing something in there, but I don't know what. lol. We live in Missouri. I grew carrots in straw bales this summer from seeds that I started in my home. I was wondering if I could do that in my greenhouse as well. Help, please.
Unheated greenhouses can extend the season for growing herbs and vegetables. Some herbs and hardy vegetables like spinach and carrots can be grown late into the fall and early in spring in an unheated greenhouse.
You can also keep herbs alive in a greenhouse that would not survive the winter outdoors. In the depth of winter your plants in the greenhouse will probably stop growing, though. This winter, try some experiments and test the temperature inside your greenhouse at different times of day.
I grow tomatoes in greenhouse. I have a computer which switches on water through individual sprinklers to pots. I am concerned about leaving mains water on when on holiday as I once had problem. I have fitted water tank in greenhouse for holiday use but tap is on same level as bottom of pots. Would it work if water was input at base of pot level into gravel trays with capillary matting..Is this satisfactory?
It is difficult to make a recommendation on this description.
I would suggest you test the alternative watering system well before trusting the system while you are away.
I live in Reno Nevada and the winds get rely bad here what type of greenhouse can be used in a windy place.
You will need to determine what you would like to grow in your greenhouse!
Here are some articles to help you get started.
https://www.gardeningknowhow.com/special/greenhouses/greenhouse-gardening-supplies.htm
https://www.gardeningknowhow.com/special/greenhouses/plants-for-greenhouses.htm
https://www.gardeningknowhow.com/special/greenhouses/mini-greenhouse-information.htm
I would look for manufacturers in your area, they would most likely have a greenhouse suited to your needs.
Hey. I've just purchased a 4 tier mini greenhouse and was looking for some tips before I put all my seedlings and cuttings into it. It's a clear plastic one, but want to make sure i don't need to do anything other than put the pots in and keep them moist? Thanks Dave
Well, there are a few important things to know first. You will want to be able to maintain the temperatures inside, depending on your plant choices. This can mean anything from opening it when it is too warm and heating it is too cold. This can be done manually, or with a controller. Otherwise, there is not much to do, other than monitor the temperature and humidity in there.
This will help you to get started: https://www.gardeningknowhow.com/special/greenhouses/
I Have built some wooden staging for my greenhouse, but where this will get wet, I have used a couple of coats of Yacht Varnish. I have some spare roofing felt, so was wondering if this could safely be used to add another protective layer, or would the bitumen affect the plants?
bitumen is a hydrocarbon, an organic compound and since it can create the lock in of warm temperatures it’s used a lot. if yours is roofing felt for a home it should be completely safe for your greenhouse but it might not warm up as much.
I am looking for a polytunnels in reasonable price. Did anyone suggest me the polytunnel https://www.inthemarket.ie/product-category/polytunnels/polytunnels-products
But I have read on several articles that it is better to buy polytunnels rather than greenhouses because the polytunnels easily movable and also cheap in prices that's why I am looking for a polytunnel here https://www.inthemarket.ie/product-category/polytunnels/polytunnels-products/
We do not sell or suggest specific manufacturers.
We can simply provide information to help gardeners.
The type of greenhouse you choose should meet your size requirements and growing needs.
If possible go look at several greenhouse or growing systems.
Here are some articles for you.
https://gardeningknowhow.com/special/greenhouses/greenhouse-gardening.htm
https://www.gardeningknowhow.com/special/greenhouses/what-is-a-hoop-house.htm