Skip to main content

Grow Through Plant Support Head (Legs sold separately)

$6.95 - $25.25
(31 reviews) Write a Review
SKU:
GTH
backorder_GTH25:
*Backordered: 11/301/2025
Size Price Quantity Qty

12 inch GROW THROUGH HEAD

GTH12

$ 6.95

16 inch GROW THROUGH HEAD

GTH16

$ 9.25

20 inch GROW THROUGH HEAD

GTH20

$ 13.25

25 inch GROW THROUGH HEAD

GTH25

$ 18.25

*Backordered: 11/301/2025

30 inch GROW THROUGH HEAD

GTH30

$ 25.25

Adding to cart… The item has been added
Grow through parts are made of green, powder coated, heavy gauge wire.
Each 12", 16" and 20" head requires a set of 3 legs of any length, 25" and 30" heads require 2 sets of legs of any length. Heads of any dia. can be used with legs of any length.

Each head requires a set of 3 legs of any length (not included with head). Be sure to select a set of legs for each head you order (see item GTL). The 25" and 30" heads require 2 leg sets.




Recommended Sizes:



Dahlia12"-16" heads,18" - 30" legs

Peony16"-20" heads, 18" - 24" legs

Pyrethrum 12"-16" heads, 18" legs

Chrysanthemum 12"-16" heads, 18" - 24" legs

Delphinium 12"-20" heads, 30" - 36" legs

Lupin 12"-16" heads, 18" - 24" legs

Michaelmas Daisy 12"-20" heads, 18" - 30" legs

Poppy12"-16" heads, 18" - 30" legs

Rudbeckia 16" heads, 24" legs

Geranium (Border) 12"-20" heads, 18" - 24" legs Don't forget to order legs!

31 Reviews Hide Reviews Show Reviews

  • 5
    VERY HELPFUL

    Posted by TERRY LYNNE CRONIN on Mar 27th 2024

    These 3 legged grates work very well for any and all of the taller plants that I have in my gardens

  • 5
    Love It!!

    Posted by Denise Isaacs on Mar 25th 2022

    Received both the Grow Thru Heads and Legs . . .a well made product which should be perfect to support my peonies!!

  • 5
    Perfect for peonies!

    Posted by Ribin on Dec 2nd 2020

    These plant supports are better quality than the one I currently have. Heavy gauge and big enough to handle my mature plants when in bloom. Looking forward to Spring!

  • 3
    legs to plant supports

    Posted by Phyllis Boneau on Nov 16th 2020

    I had great difficulty getting some of the legs onto the support. The metal is hard to bend and the loops for attaching were squeezed shut enough that they could not fit. I needed a vise to hold them while I tried to force the wire loop open enough to use. The idea that different height legs can be used is very useful, however.

  • 5
    Round, grow-through top and separate support legs

    Posted by Lisa Berger on Jun 15th 2020

    High quality and easy to assemble. I ordered these in late May and managed to get the plant stems through the top. As the image shows, this is best done earlier in spring when the plant is small!

  • 5
    Plant supports

    Posted by Bobbie Carmicle on May 17th 2020

    I am very pleased with my Grow-Through Head purchase and the Linking Stakes. I like the way they assemble so easily and the Linking Stakes can be tailored to meet your plant's size.

  • 5
    Must have for peonies

    Posted by Diane Gray on May 2nd 2020

    I love these! No more storage of tall awkward frames for my peony plants. These grow through supports are wonderful! They are easy to store and when in use, all you see are my beautiful flowering peony bush.

  • 5
    Peony stabilizer

    Posted by Brenda Merkle on May 1st 2020

    Perfect! They are easy to put together and i can tell that when the flowers open they will stand up straight and as a result will the beauty of the future plants. Even when the flowers are gone, the forms will keep them upright.

  • 5
    Perfect for Peonies

    Posted by Michelle Shroff Shuffield on Apr 28th 2020

    This item is just what I needed. It's perfect for my peonies.