SKU: 94591480771
greenhouse for indoor plants

greenhouse for indoor plants Sigma DIY Greenhouse Kit 10 x 20 ft. with 6mm Double-Wall Polycarbonat – Greenhouse Megastore

Sale price$23.39 Regular price$25.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

greenhouse for indoor plants Sigma DIY Greenhouse Kit 10 x 20 ft. with 6mm Double-Wall Polycarbonat – Greenhouse MegastoreKey Details Sigma 10 x 20 Greenhouse Dimensions: Approx Size: 10' W 19. 5' L 7' H Sidewall: n a Frame: Galvanized Steel Heavy Duty, Rust Resistant Color: Silver Covering: 6mm Double Wall Polycarbonate Panels Door(s): 2 Roof Vents: 0 Optional 3' x 1. 4' Window Available Separately End Vents: 2 Manual, located above each door Side Vents: 0 Base: Can Be Installed with or without a base Foundation: No foundation required Warranty: 5 Year Manufacturer

Key Details | Sigma 10 x 20 Greenhouse

  • Dimensions: Approx Size: 10' W × 19.5' L × 7' H
  • Sidewall: n/a
  • Frame: Galvanized Steel - Heavy Duty, Rust-Resistant
  • Color: Silver
  • Covering: 6mm Double-Wall Polycarbonate Panels
  • Door(s): 2
  • Roof Vents: 0 - Optional 3' x 1.4' Window Available Separately
  • End Vents: 2 - Manual, located above each door
  • Side Vents: 0
  • Base: Can Be Installed with or without a base
  • Foundation: No foundation required
  • Warranty: 5 Year Manufacturer Warranty
  • Manual: Sigma Installation Manual (PDF)

The Planta Sigma 20 is an urban gardener's dream come true. The quality heat-capturing materials allow for 3 or 4 season gardening, meaning you'll be able to harvest delicious fruits and vegetables beyond the outdoor growing season. Additionally, the rounded design is incredibly spacious, giving you the room to make the most out of your backyard garden.

Built for durability, the Sigma 20 features a rust-resistant galvanized pipe frame and 6mm double-wall polycarbonate panels, both engineered to withstand harsh weather conditions and keep your garden protected year-round.

With its excellent end-to-end airflow and a distinctive 7-foot roof height, the Sigma 20 provides a comfortable and well-ventilated environment for gardening throughout the day. Strong and spacious, it boasts long-lasting construction, weather-resistant materials, and a roomy design. The greenhouse is equipped with two doors, one at each end for easy access. Its arched shape allows wind, snow, and rain to slide off effortlessly, enhancing durability. Additionally, it is extendable beyond 100 feet, giving you the flexibility to expand your greenhouse as needed.

Snow Load Weight of 32 psf (160 kg / m²)

Equal to 3 feet fresh snow layer or 1.5 feet packed snow layer and is maintenance free in the winter

Wind Resistant

Up to 65 mph (100 km/h)

Extendable & Customizable

This greenhouse can be extended with additional expansion kits (call to order)


Order by Phone

We understand that you may want to talk to an actual person instead of ordering online. Call us toll-free at 1-888-281-9337 to speak to a Sales Representative.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94591480771

Discover Niche Categories That Outsell greenhouse for indoor plants

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 2346 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Cindy
Lake Worth, US
★★★★★ 5
GREAT!!!
Format: Paperback
I have huge amounts of respect for this guy. He is so intelligent and really researches things, he is one of those people who sees what the average guy cant. This book is great and fascinating. cant put it down. I hate these books that are clearly not the truth but they just want to make money selling books...THIS IS NOT ONE OF THOSE... It is real info that is true history.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2015
K
Verified Purchase
Krystina Storm
Belleville, US
★★★★★ 5
A Truly Epic History
Format: Paperback
This book was awesome and went through the history of the people of the bible from the very beginnings. It's a fascinating read using the new chronology, which is backed up with astronomical events and archaeology. It's not an easy read with all the information in it, but it is worth every minute spent reading it. I think anyone who is interested in Biblical history or archaeology would find this book very interesting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2012
Z
Verified Purchase
zak
Louisville, US
★★★★★ 5
Obvious deduction with roots in both new and old archeology.
Format: Paperback
The Iron Age seemed to have its beginning several hundred years earlier than has been officially declared. That was my assumption after researching for a historical fiction novel during 1750 B.C.E. period. I began the current research in January of 2013. I'm not a archeologist, have no desire to be one. I'm not related to any archeologists. But I respect the the discipline, scholarship and dedication required to be a good one. After a year of research discovery my girlfriend was well versed with my newly formed assumption about the chronology of these times verses the old school beliefs. Referencing some material in this vain of research I stumbled across Rohl's work. To my utter delight I find out there has been a N.C. movement growing for twenty years. Good work and plausible scenarios are laid out for pure intellectual amazement and entertainment for the imagination inside these pages. Buy it now. Enjoy Zak
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2014
T
Verified Purchase
TJez
Grantham, US
★★★★★ 5
A must have for collage
Format: Spiral-bound
This book is a must have for collage courses. Easy to reference and find examples on how to reference sources. A lot of valuable information. Bought one for each of my kids.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
S
Verified Purchase
Sara Jane
Grantham, US
★★★★★ 5
Easy to navigate!
Format: Spiral-bound
Very good for school! Very sturdy and the pages are just thick enough
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

recommand products