Save BIG on Top Rated Greenhouses!
47% Palram Nature Greenhouse - Twin-Wall - Mythos Series (37 reviews) Sale Price: $511.78 Save
21% Palram Essence Silver Hobby Greenhouse - 8 x 12 ft. (8 reviews) Sale Price: $1,169.00 Save
19% Advantek Cold Frame Greenhouse (1 review) Sale Price: $74.99 Save
Great!CJ - 5/1/2015
From Harrisville, RIWonderful value at half price, delivery faster than expected and so easy to assemble! Highly recommended! Couldn't be happier with this on-line ... View Product
The greenhouse is great!Linda - 4/21/2015
From Trumbull, CTThe greenhouse was very easy to put together,although it took longer than the half day for two people. We put it over our stairwell going into the ... View Product
Great for what I needcindy - 4/20/2015
From Sandown, NHI ordered Greenhouse on a Saturday and it arrived on Thursday.... View Product
Easy to use on PorchFranktwofooter - 4/15/2015
From Roxbury, NJReally like the simple design. It was easy to set up and what was really nice was that no tools were needed.... View Product
Ogrow 3 tier 6 shelfTJ - 4/15/2015
From Berlin, NHSet up was fairly easy, easy to follow directions, once the snow has melted we'll bring seedlings in... View Product
Great ProductDean - 4/7/2015
From Reno, NVPut this together in a full day with help, it was actually breezy as we were putting up and ended up with a full on wind storm that night. Next ... View Product
Go Green for an Abundant Garden
Work smarter in the garden with the help of a greenhouse. These clever structures protect plants, encourage ideal conditions, and extend the growing season, making your botanical friends healthier, stronger, and more productive. Hayneedle.com offers a wide range of styles to suit your needs, from portable greenhouses and cold frames to large, commercial buildings.
Greenhouses work in myriad ways to nurture plants. They trap solar heat and energy through their glass or plastic housing. In these conditions, seedlings can be sprouted earlier, extending the growing season. The warmer environment also allow some plants to be grown and harvested year round, while other setups can help you overwinter your plants until the next spring. Added benefits include trapping moisture, encouraging a more humid environment, and protecting plants from pests and predators.
Tabletop terrariums grow seedlings and plants indoors with chic style. Cold frames provide a healthy start for plants in small outdoor areas and can be easily moved. Mini and portable greenhouses offer versatile options where space is limited. Large conservatories can provide food, flowers, and more year round from your backyard. Commercial structures can support a wide range of projects and ventures. Most of the larger houses arrive as kits that need to be assembled onsite.
Greenhouse wall and roof panels are usually made of glass or plastic. Polycarbonate panels with UV filters are a popular choice for durability and protection from the elements. Some designs are double-walled for added insulation. Portable and mini greenhouses often feature a polyethylene thermal film cover. Indoor terrariums and cold frames are usually constructed of glass or polycarbonate plastic. Greenhouse frames are made in a variety of materials, but are often aluminum and sometimes stake to the ground for stability.
You'll find many options for perfecting your plants’ new environment. Ventilation is a key consideration, as overheating in a greenhouse is a more common problem than plants becoming too cold. However, a heating option may be required in colder climates. Watering systems can be a helpful addition for convenience and your plants’ health. With these points in mind and the wide selection of styles and types, you'll no doubt find the perfect house for your plants and your green thumb...or at least a place to start cultivating them.