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4.8
Rated 4.8 out of 5 stars
74 Reviews

Insect + Frost Protection Cover

Made in the USA 🇺🇸

Frost Protection Cover

The Frost Protection Cover is proud to be made in the USA with the highest quality materials available. It works well with all sizes of the GreenStalk Vertical Planter and is ideal for use with at least one GreenStalk Plant Support. Plant Supports are sold separately. This cover can also be used for shrubs and trees.

It features:

  • Breathable woven polypropylene maintains an extra 8 degrees of warmth
  • Marine-style molded zipper that maintains a watertight seal for product longevity
  • Sewn with UV stable/protected thread and binding
  • Allows 68% sunlight through
  • Rust-resistant grommets for optional drawstring use (string not included)
  • 5 year warranty on product integrity and function
  • Measures 5’ x 5’ seam to seam (large enough to cover even our tallest planters)
  • Circular top seam to prevent pulling on plants
  • Easily maneuverable to locate plants for harvest, trimming
  • Zips from top to bottom for easy watering and harvest

Insect Protection Cover

The Insect Protection Cover is proud to be sewn in the USA with the highest quality materials available. This innovative material is made in Israel and excels at blocking whiteflies, aphids, leafminers and thrips. The Insect Protection Cover works well with all sizes of the GreenStalk Vertical Planter and is ideal for use with at least one GreenStalk Plant Support. This cover can also be used for shrubs and trees.

It features:

  • Marine-style molded zipper that maintains a watertight seal for product longevity
  • Sewn with UV stable/protected thread and binding
  • Rust-resistant grommets for optional drawstring use (string not included)
  • 5 year warranty on product integrity and function
  • Measures 5’ x 5’ seam to seam (large enough to cover even our tallest planters)
  • Circular top seam to prevent pulling on plants
  • Easily maneuverable to locate plants for harvest, trimming
  • Zips from top to bottom for easy watering and harvest
  • Allows 70-80% of sunlight through the HDPE material

*The Insect + Frost Protection Cover will fit the 3 and 5-Tier Original Planter, the 7-Tier Leaf Planter, and the Inventor's Bundle. 

4.8
Rated 4.8 out of 5 stars
Based on 74 reviews
Total 5 star reviews: 66 Total 4 star reviews: 5 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 0
96%would recommend this product
Slide 1 selected
74 reviews
  • MC
    Michelle C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Mar 31, 2026
    Love those frost covers

    The frost cover gave me incredible results in zone 7B as late as December and January. I was able to have fresh spinach, lettuce, bok choi, chards. I love the product. The frost cover was sturdy, professionally crafted to withstand the winters wind, rain and snow. I absolutely have to purchase one for all of my GreenStalks. I’m also considering getting the insect covers. I have 10 GreenStalks. I need 7 more frost

  • J
    Jim
    Verified Reviewer
    I recommend this product
    Rated 4 out of 5 stars
    Mar 20, 2026
    Great insect and frost prevention, but ...

    It also blocks pollinators.

  • IA
    Isabelle A.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Mar 19, 2026
    Insect + Frost Protection Cover

    Very well made and worth the investment. I use the Frost protection cover in early spring and late fall to give my leafy green veggies a longer growing season. I started collecting the green stalks two seasons ago. I'm too old to stoop and bend but want to keep gardening. I'm 80 years old.

  • T
    Tammy
    Rated 3 out of 5 stars
    Mar 17, 2026
    3 Stars

    The frost cloth material is a poor material and the zipper is cheap plastic. I don’t expect it to last a season. I havent tried the bug protector yet.

  • V
    Venese
    I recommend this product
    Rated 5 out of 5 stars
    Jan 17, 2026
    5 Stars

    Quick delivery. Thank you 😊

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