Buy Indoor Greenhouses Online – Where to Buy Mini Greenhouses

Indoor greenhouse allow gardeners to grow vegetables and flowers year round. In addition, you can get a jump on the gardening season by starting you spring seedlings indoors as well. Heres' a look at where you can buy and indoor greenhouse.

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Plant Tower Mini-Greenhouse System for Indoor/Outdoor Use - Includes 4 Row Shelf & Clear Shade to Diffuse Light

Plant Tower Mini-Greenhouse System for Indoor/Outdoor Use - Includes 4 Row Shelf & Clear Shade to Diffuse Light

$36.65

Calling all green thumbs - this Flower House plant tower is just what your greenhouse needs! Smart, light-diffusing s... [Read more]

Store: ivgStores

Mini Electric Greenhouse

Mini Electric Greenhouse

$44.75

Automatically stays at 75 degrees--no adjusting required. Set seedling flats or seed-starting trays inside. [Read more]

Store: Gurney's Seed & Nursery Co.

Hot House Mini-Greenhouse

Hot House Mini-Greenhouse

$38.31

This HydroFarm Hot House lets you grow healthier starts increase germination success and has better humidity control ... [Read more]

Store: Buy.com

Greenhouse: Mini with Heated Seed Germination

Greenhouse: Mini with Heated Seed Germination

$34.95

Increase your Germination Rate and allow your plants to get a healthier start. Provides gentle warmth for faster grow... [Read more]

Store: MasterGardening.com

Seed Tray: Mini Greenhouse Style

Seed Tray: Mini Greenhouse Style

$7.95

The Mini Greenhouse Seed Tray comes with a humidome so you can enjoy the satisfaction of starting plants from seeds a... [Read more]

Store: MasterGardening.com

Guarden 2' x 4' Mini Greenhouse-Extra Deep

Guarden 2' x 4' Mini Greenhouse-Extra Deep

$139.95

Take Gardening To A New Level! The Greenhouse film featured in a Guarden greenhouse protects against frost in the ear... [Read more]

Store: Yardiac.com

Four-Tier Mini Greenhouse

Four-Tier Mini Greenhouse

$49.95

Mini greenhouse is ideal for seed propagation, growing, organizing and display. [Read more]

Store: Plow & Hearth

Guarden 3' x 6' Mini Greenhouse-Extra Deep

Guarden 3' x 6' Mini Greenhouse-Extra Deep

$179.95

Take Gardening To A New Level! The Greenhouse film featured in a Guarden greenhouse protects against frost in the ear... [Read more]

Store: Yardiac.com

Guarden 2' x 4' Mini Greenhouse-Standard

Guarden 2' x 4' Mini Greenhouse-Standard

$69.95

Take Gardening To A New Level! The Greenhouse film featured in a Guarden greenhouse protects against frost in the ear... [Read more]

Store: Yardiac.com

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Indoor greenhouses are also great for starting seedlings in the spring or for your fall garden. Many nurseries seem to forget that fall can be the most productive time of the year for many gardens, and the only way for many gardeners to get plants for transplanting is to grow them on their own.

If you are trying to grow plants during the winter months, a greenhouse can be a good way to maintain the proper moisture levels. In many homes the wintertime relative humidity drops quite low (that's why you get all the static electricity discharges when you walk across the carpet) and a greenhouse will help keep the relative humidity elevated for the plants so they don't dry out so quickly. The same thing is true for the temperature control, a greenhouse can give the proper temperature for seed germination and other plant needs.

The simplest of all indoor greenhouses are the windowsill greenhouses. These are often simply small plastic containers that hold a number of small peat pots or peat pellets as seed starters, and the box has a clear plastic top that acts to hold in the moisture while letting the light shine in. On some larger units they might include a simple electric heating element (basically a length of resistance wire that heats up when plugged in) to help keep the seeds warm enough to germinate when sitting on a windowsill in the winter months.

Another way to build your own indoor greenhouse is to use a set of grow lights in a fluorescent bulb fixture, and hang it over a shelf to provide the light necessary for the plants. This will allow you to grow larger plants than those that fit under the lid of a windowsill unit, but the heat and humidity control is not really handled in this setup.

The most effective approach is using what is sometimes known as a growing rack. These look like a set of shelves, usually 2 or 4 shelves, and they come equipped with a plastic shroud that surround the shelving and provides the environmental control. They usually have provisions for, and sometimes include, grow lights that sit a few inches above the shelves.

With shelves like these you can grow full sized house plants, or even larger garden sets like tomato plants with little trouble. And they take up no more room than a typical bookshelf. You can choose to put them near a window, but since they can hold grow lights you are free to put them wherever is convenient, even putting them in the basement away from all natural lighting.

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