Trying to sort out the features and benefits of so many greenhouse models can be a daunting task. We have put together the following charts to help you see how each greenhouse compares side by side. There are three different charts; Comparing the Basics, Comparing Longevity, and Comparing the Features. Scroll down to make sure you see all three charts. You can click on the greenhouse name to go to the greenhouse product page.

We hope you will find these charts helpful. If you have any questions, please email us or call us at 1-800-825-1925. Most of these units set up at our retail store, so we can easily answer any questions you may have about one of these greenhouses.

• The Basics     • Longevity    • Features

Comparing the basics

Greenhouse	Frame Material (more info)	Greenhouse Covering (more info)	Season Rating	Insulating R-Value	Warranty	Cost (see below)
Deluxe Cold Frame	Composite	3.5mm Solexx twin-wall polyethylene	2	2.1	10 Years	$
Display House	Powder coated Steel	Clear Vinyl	2	Poor	N/A	$
Double Cold Frame	Aluminum	4mm twin-wall polypropylene	2	1.43	5 Years	$
Early Bloomer	Composite	3.5mm Solexx Twin-wall polyethylene	4	2.1	10 Years	$$
Early Start	Aluminum	6 mil single-wall poly film	2	Poor	3 Years	$
EZ Grow	Aluminum	4mm twin-wall polycarbonate	3	1.43	7 Years	$$
Halls	Aluminum	4mm twin-wall polycarbonate	4	1.43	10 Years	$$
JR Orangerie	Aluminum	4mm Tempered Glass	2	1	15 Years	$$$$
Juliana	Aluminum	6mm Twin-Wall Polycarbonate	2	1.54	5 Years	$$
JR Victorian	Aluminum	4mm Tempered Glass	2	1	15 Years	$$$$
Lit'l Propagator	Composite	3.5mm Solexx Twin-wall polyethylene	2	2.1	10 Years	$
Nature Greenhouse	Aluminum	Single-Wall Polycarbonate sides, 4mm Twin-Wall Polycarbonate roof	2	Poor	5 Year sides/7 Year roof	$
Plant N Grow	Fiberglass	Single-Wall Gro-Tec Covering	2	Poor	1 Year	$
Prince	Heavy Gauge Aluminum	10mm Twin-Wall Polycarbonate	4	1.89	10 Years	$$$$
Riga	Aluminum	8mm, 10mm Twin-Wall Polycarbonate	4	1.7	10 Years	$$$$
Royal Victorian	Aluminum	4mm Tempered Glass	2	1	15 Years	$$$$
Seedhouse	Powder Coated Steel	Single-Wall Gro-Tec Covering	2	Poor	N/A	$
Single Cold Frame	Aluminum	4mm Twin-Wall Polypropylene	2	1.43	5 Years	$
Snap and Grow	Aluminum	Single-Wall Polycarbonate	2	Poor	5 Years	$
Solexx Conservatory	Composite	Solexx Twin-wall polyethylene	4	2.1	10 Years	$$$$
Solexx Garden Master	Composite	3.5mm Solexx Twin-wall polyethylene	4	2.1	10 Years	$$$
Solexx Gardener's Oasis	Composite	3.5mm Solexx Twin-wall polyethylene	4	2.1	10 Years	$$$
Solexx Harvester	Composite	3.5mm Solexx Twin-wall polyethylene	4	2.1	10 Years	$$$
Sunshine	Redwood	4.5mm twin-wall polycarbonate	4	1.43	10 Years	$$
The Patio Greenhouse	Redwood	4.5mm twin-wall polycarbonate	2	1.43	10 Years	$

Season Rating: All products meet at least a 2 Season Rating which means they help you start earlier in the spring and grow longer into the fall. Some products will extend your season longer than others. To meet the 3 Season Rating, the greenhouse needs to be big enough and insulated enough to add heat in the winter (it is too hard on a heater to heat a small greenhouse). The 4 Season Rating means the greenhouse can be used all year. The greenhouse has adequate venting and diffused light to allow you to keep it moderately cool in the summer.

Cost: $- less than $1000, $$- 1000-2000, $$$ 2000-3000 $$$$ over 3000, rating based on the least expensive size in that model.

Comparing Longevity

Greenhouse	Wind Resistance	Light Quality (more info)	Ease of Assembly	Upkeep and Maintenance	Replacement Panel Availability
Deluxe Cold Frame	Good	Excellent	Moderate	Low	Easy
Display House	Fair	Fair	Easy	Low	Have to purchase a replacement cover
Double Cold Frame	Good	Good	Easy	Low	Have to Disassemble
Early Bloomer	Excellent	Excellent	Moderate	Low	Easy
Early Start	Poor	Good	Moderate	Low	Have to Disassemble
EZ Grow	Good	Good	Moderate	Low	Have to Disassemble
Halls	Excellent	Good	Moderate	Low	Have to Disassemble
JR Orangerie	Excellent	Poor	Moderate	Moderate	Have to Disassemble
Juliana	Excellent	Good	Moderate	Low	Have to Disassemble
JR Victorian	Excellent	Poor	Moderate	Moderate	Have to Disassemble
Lit'l Propagator	Good	Excellent	Moderate	Low	Easy
Nature Greenhouse	Fair	Poor	Moderate	Low	Have to Disassemble
Plant N Grow	Poor	Good	Easy	Low	Replacement cover available
Prince	Excellent	Good	Moderate	Low	Have to Disassemble
Riga	Excellent	Good	Moderate	Low	Have to Disassemble
Royal Victorian	Excellent	Poor	Moderate	Moderate	Have to Disassemble
Seedhouse	Poor	Fair	Easy	Low	Have to purchase a replacement cover
Single Cold Frame	Good	Good	Easy	Low	Have to Disassemble
Snap and Grow	Fair	Fair	Moderate	Low	Have to Disassemble
Solexx Conservatory	Excellent	Excellent	Moderate	Low	Easy
Solexx Garden Master	Excellent	Excellent	Moderate	Low	Easy
Solexx Gardener's Oasis	Excellent	Excellent	Moderate	Low	Easy
Solexx Harvester	Excellent	Excellent	Moderate	Low	Easy
Sunshine	Excellent	Good	Easy	High	Have to Disassemble
The Patio Greenhouse	Excellent	Good	Easy	High	Have to Disassemble

Comparing Features

Greenhouse	Shelves Included	Vents Included	Hanging Rods	Ability to add exhaust fan	Base Required
Deluxe Cold Frame	No	N/A	N/A	No	No
Display House	Yes	N/A	N/A	No	No
Double Cold Frame	No	N/A	N/A	No	No
Early Bloomer	No	1	2 full length hanging rods	Yes	No
Early Start	Yes	2	None Available	No	No
EZ Grow	Yes	1	None Available	No	No
Halls	No	1 to 4	None available	Yes	Yes
JR Orangerie	No	2	Optional hooks available	No	Yes
Juliana	No	2	Optional hooks available	No	Yes
JR Victorian	No	2	Optional hooks available	No	Yes
Lit'l Propagator	Yes	None	None	No	No
Nature Greenhouse	No	1	None	No	Included
Plant N Grow	No	12	N/A	No	No
Prince	No	3	Optional hooks available	No	Yes
Riga	No	2 or more	Optional hooks available	Yes	Yes
Royal Victorian	No	2	Optional hooks available	No	Yes
Seedhouse	No	2	N/A	No	No
Single Cold Frame	No	N/A	N/A	No	No
Snap and Grow	No	2	None available	No	Yes
Solexx Conservatory	Includes bench frames	1 to 2	2 full length hanging rods	Yes	No
Solexx Garden Master	Includes bench frames	1	2 full length hanging rods	Yes	No
Solexx Gardener's Oasis	Includes bench frames	1	2 full length hanging rods	Yes	No
Solexx Harvester	Includes bench frames	1	2 full length hanging rods	Yes	No
Sunshine	No	2 or more	Screw into wood rafters	Yes	Yes
The Patio Greenhouse	Yes	1	N/A	No	No