Classic SLIM

For Smaller Spaces

Width:
Height:
Length:
Polycarbonate thickness:: 0.24 inches

$2,319.20 $2,899.00 20% OFF

From $194/mo with

Free shipping on orders $2,500+ ($199 flat below)

Delivery in 10–12 business days

Key Features

✓Heavy-duty galvanized steel frame for maximum durability

✓UV-resistant polycarbonate panels for optimal light transmission

✓Built-in ventilation system for temperature control

✓Easy assembly with included instructions and hardware

What's Included

✓Complete Frame Kit

✓Assembly Hardware

✓Instruction Manual

✓Door & Window Panels

✓Vent System

✓10-Year Warranty

📦

2-in-1 Packaging

Delivered in a wooden box that becomes a planting bed – $150 added value

length 19.69'

6.56' wide and 6.89' tall on every length

Secure Checkout

Free Shipping on $2,500+

10-Year Warranty

Secure Payment:

Own it from $194.00/mo with Shop Pay

Choose 6 or 12 interest-free monthly payments at checkout.

Pay over time with Shop Pay Installments. Split your purchase into 6 or 12 monthly payments at 0% APR. Payment options are subject to eligibility and provided by Affirm. See payment terms at checkout. CA residents: Loans by Affirm Loan Services, LLC.

Price

$2,319.20

$2,899.00

Happy couple standing in front of their Dear John Greenhouses Classic Slim greenhouse

"We'd been talking about getting one for years and kept putting it off. Finally went for it last spring and honestly, I'm kicking myself for not doing it sooner. We had fresh tomatoes, peppers, cucumbers — stuff we'd normally stop getting by September. My wife's out there every morning before coffee now. It's become our favourite part of the yard."

Gary & Linda M.

Verified Buyer

Read all reviews on Trustpilot

2-in-1 Wooden Box

Your greenhouse ships in a sturdy wooden crate that transforms into a planting bed. $150 added value!

Step-by-Step Manual

Clear, illustrated instructions included with every greenhouse — no guesswork involved.

Live Consultation

Need help during assembly? Our team is available for video calls and phone support.

What Our Support Includes

Pre-Purchase Guidance

Help choosing the perfect greenhouse for your needs

Installation Support

Step-by-step assistance during setup and assembly

Growing Tips & Advice

Expert recommendations for optimal growing conditions

Maintenance Guidance

Tips to keep your greenhouse in perfect condition

Warranty Support

Full assistance with warranty claims and replacements

Technical Assistance

Help with any technical issues or questions