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  • Seed Trays
  • Ground Posts - High Tunnel 16 Gauge

    USA Manufactured Steel Ground Posts

    Make building your greenhouse easier and quicker with our pre-cut greenhouse ground posts.  Designed for your high tunnel greenhouse plans.  

    • Each piece is 48" inches long 
    • 1-5/8" galvanized steel pipe
    • 16-gauge (approx. 1.29mm thick)
    • One 1/4" pre-drilled hole on each post for quick attachment of your hoops
    • Pre-drilled hole is located  2" from the top of the ground post

    Free shipping on orders over $49 to Contiguous US

    Shipping Policy

    Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

    Returns Policy

    Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


    Ask a Question
    • my hoop greenhouse has posts of 1 1/4" your ground posts are 1 5/8" lot of space is there a reason for this not sure

      It depends on the size of pipe for your hoops.  If they are smaller than 1-1/4" then your ground posts would make sense.  However if your hoops are larger than that then your ground posts are likely undersized.  You want ground posts a little larger than your hoops to be able to help support the load on your hoop house.

    • We are rebuilding a hoop house that me predecessor constructed. It has been taken down and stored for 2 - 3 years. We have some of the ground pipes but need some new ones. The ones we have, have holes drilled to bolt the pipes to the wood base of the greenhouse. Do you sell them pre-drilled for bolting to the wood base? Or do you have another recommendation to secure them to the base? Thanks!

      Our ground posts only come with one pre-drilled hole. Because of ground inconsistencies, we recommend drilling your own hole on the ground posts for a perfect secured attachment.