🎉 Up to 70% Off Selected ItemsShop Sale

Home Shop Cart Account

Backyard Greenhouses
Commercial Greenhouses
Greenhouse Accessories
Polycarbonate Sheets
Garden & Hydroponics
Regional Kits

Store

Greenhouse Extension Kits

Planta Greenhouse Kits

Subscribe to our newsletter for exclusive offers, new arrivals, and style inspiration.

Shop

All Products
New Arrivals
Sale

Company

Shipping Info
FAQ
Contact Us

About

About Us
Returns
Privacy

© 2026 Planta Greenhouse Kits. All rights reserved.

NEW

Extension for Sungrow

$995.00

-65%NEW

Sigma Extension

$775.00

$271.25

-65%NEW

Sigma Gen III Small Extension

$825.00

$288.75

-65%NEW

Sigma Gen III Extension

$875.00

$306.25

-65%NEW

Sigma Gen III Medium Extension

$850.00

$297.50