How to Cultivate Vegetables in the Winter With Greenhouse Gardening

You can raise vegetables in the middle of wintertime using greenhouse vegetable gardening methods. To raise vegetables in a greenhouse is virtually identical to cultivating them outside throughout the summer. There are just a few extra things you have to do to mimic what nature would do naturally.

There are two different techniques of making use of a portable greenhouse. One is called the cold greenhouse method and that is when just the sun throughout the day gives the greenhouse its heat. The temperature at nighttime usually goes down to about 45 degrees at the coldest and heat does kick on when it gets very cold outside. No growing occurs in this kind of greenhouse, however you can maintain many plants that will come back in the summertime such as rosemary.

Greenhouse vegetables have to have warmth and the second method, the warm greenhouse system, ought to be utilized in this case. This method will require more financial outlay because the temperature can’t fall below 55 degrees F. A heating system has to be installed into your garden greenhouse. You can use a propane, electric or gas heater.

Just about any vegetable you can cultivate outside can be planted in a greenhouse. Just about every vegetable has a variety that has been hybridized to thrive indoors. You can find them in most catalogs that sell seeds. The kinds of seed you want are the ones that do not require a good deal of heat to flourish. You ought to try to find varieties that grow compactly or can be cut back to be compact since there is not as much room in one of these structures as there is in a garden.

Among the things you have to offer your greenhouse vegetables apart from heat is pollination. You will not find any bees or other insects in your greenhouse that you would in the outdoors. A great example is cultivating tomatoes. Tie tomatoes to bamboo stakes and once the flowers appear tap the stakes once in the morning and once at nighttime. Do this when you see that the flower petals are curving backwards. You have to watch every day since you only have a three day window of time that the flower petals will do this.

Sunlight must be given to your plants during the winter when the days are shorter and sunlight is at a minimum. The rule is to supply plants with at least eight hours of sunlight a day. Fertilizer and water are also a requirement to the health of your greenhouse plants.

Cultivating vegetables in a greenhouse in the winter might be a little more challenging and time consuming, however the results can be astonishing. Just think of going out to the greenhouse mid January and picking a tomato right off the vine. You will have a small taste of summertime in the dead of wintertime.