GrowJoint - Heavy-Duty Greenhouse Frame Connectors
SHIPPING INFORMATION
How do I track my order?
You will receive an order confirmation immediately after your purchase, then we will send you a tracking number for your order. You can also reach out to our customer support at support@jstonewell.com for any questions you may have.
How long does it take for the order to arrive?
Once shipped, your order should arrive within 3 to 8 days. We will send you an email confirmation as soon as your order ships to keep you updated. Feel free to email us to check on your order status at any time. We're happy to help
OUR GUARANTEE
If for any reason you are dissatisfied with your purchase, we'll make it right. We believe that our customers deserve the absolute best value without sacrificing superior quality, and your satisfaction is our #1 priority.
If it doesn't work for you or you just don't like, return it. Within 30 days of receipt, products purchased from JStonewell may be returned for any reason.
Build Stronger Garden Frames Without the Guesswork
When your greenhouse, trellis, or plant support frame starts to wobble, the problem is usually at the joints. These 20-piece heavy-duty greenhouse frame connectors help you create cleaner, sturdier joins for 11mm garden poles, so your setup feels more secure from the start.
Designed for greenhouse construction, garden supports, and trellis builds, this connector set gives you a simple way to link your frame pieces together without complicated tools or messy workarounds.

Why This One Stands Out
This set is built around one clear job: making garden frame connections easier, neater, and more stable. Instead of tying, taping, or improvising weak joints, you get purpose-made plastic connectors sized for 11mm poles.
- 20-piece set gives you enough connectors for small greenhouse frames, trellis sections, plant supports, and repair jobs.
- 11mm pole compatibility makes it a practical fit for matching garden rods, stakes, and frame pipes.
- Heavy-duty stable support design helps reduce loose, uneven, or awkward frame joins.
- Green finish blends naturally into garden spaces, plant frames, and outdoor setups.
- Lightweight plastic construction is easy to handle, move, and install during DIY garden projects.
Made for Practical Garden Builds
Whether you are building a small plant shelter, reinforcing a trellis, or replacing missing frame parts, these connectors help keep your structure organized and easier to assemble.
They are especially useful when you want a cleaner frame layout without relying on string, zip ties, or makeshift joins that can shift out of place over time.

Key Benefits
- Create cleaner frame corners and connections for a more finished garden setup.
- Support DIY greenhouse projects without needing a full replacement frame kit.
- Repair or expand existing frames when original connectors are lost, cracked, or no longer holding well.
- Keep plant supports more organized for climbing plants, protective covers, or seasonal growing areas.
- Easy to store extras so you have replacement connectors ready when your garden setup changes.
Best For
- Small greenhouse frame builds
- Garden trellis support systems
- Plant protection covers
- DIY grow tunnels and support frames
- Replacing or reinforcing 11mm frame connector points

Simple, Useful, and Ready for Your Next Garden Project
You do not need to overcomplicate a garden frame. With the right connectors, your poles are easier to position, your structure looks cleaner, and your setup feels more dependable.
Add this 20-piece greenhouse connector set to your cart today and make your next garden build easier from the first joint.