Save Big on Top Rated Greenhouses!
20% Gardman 5-Tier Mini Greenhouse (26 reviews) Sale Price: $46.36 Save
48% Spring Gardener Gable 8 x 10-Foot Greenhouse (8 reviews) Sale Price: $326.35 Save
16% Palram Nature Greenhouse - Twin-Wall - Mythos Series (25 reviews) Clearance Price: $438.90 Save
Free Shed with Qualifying Greenhouses
Very pleased with this purchase!Jim - 11/15/2014 Arrived sooner than expected. Set up was EZ!! This is our 1st green house. Our friends own one and have been very happy with theirs. They stated ... View Product
So far so goodGary - 11/13/2014 Delivery was very prompt even ahead of the estimated delivery date and very lucky that it was since I barely got it assembled in time to prevent ... View Product
Great for winter plant storage..Brenda - 11/2/2014 Fast delivery, love the product, simple to assemble. Although It was short one piece we were able to find and cut a curtain rod to take it's place ... View Product
In the GreenJay - 10/17/2014 We couldn't be happier! All parts were there and the instructions and diagrams for assembly were easy to follow! Wife and daughter are planning ... View Product
Just as promotedDaniel - 10/9/2014 Easy to assemble. Light weight, total plastic so there is no problem with rotting. Don't know how it will hold up to UV deterioration but I expect a ... View Product
So far so goodPatrick - 10/7/2014 Greenhouse came unexpectedly fast and went up fairly easily. However it took a good bit longer than advertised, up to 4 hours working time. It ... 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.