LIMITED TIME OFFER

FREE ACCESSORIES & HEATER with every greenhouse purchase! Up to $1,749 Value

Use Code:
PREMIUM2026
Use Code:
FREEHEAT
Get Details
Buy Now, Ship Later! We can delay shipping up to 45 days after purchase. Simply call or add a note at checkout, prep your space in the meantime!
Contact Banner
4

4′ Grandio Ascent Extension

Call Us Button Questions? Call Us!
$850.00

Status:In Stock and Ready to Ship!

Need to extend your Grandio Ascent greenhouse?
This 4-foot extension will add 32 square feet to your favorite growing space.

  • Fits 2015 and newer Grandio Ascent Models.
  • Panels: 6mm Twin-Wall Polycarbonate.
  • Includes: 1 Roof Window.

Related products