Modular Plant Support & Moss Pole - HexPole-XL

TLDR (full details below): The “1m Mosspole Kit” gets you started with an entire HexPole mosspole ready to print and screw together. This version includes a base that you glue into the bottom of almost any pot you like (a flat base is ideal - and I use gorilla clear glue for all of my many glued-in poles), the latest reservoir top module the “V.2.1 Drop & Twist” and 4 segments (add more or remove as needed for your desired height). However if you want to assemble a pole from any of the modules detailed below to fit your exact needs, theres a “Modules Catalogue” print profile with every version of every design all ready to choose from and print to make your ideal HexPole plant support. Happy growing!

Update 6 (01/03/2026):  Additions of the user-requested modified versions of the Drop & Twist mount - this version is rotated to have the reservoir locked while facing directly forward or backward (for those who prefer a fully symmetrical look - the standard version is angled to face slightly left or right for ease of filling by watering can to increase versatility), and a new more enclosed version of the HexPole-XL Segment with the 4 rear-most holes removed for even better moisture retention (perfect for those focusing on a single vine, or wishing for a more uni-directional look for their plant). My thanks to @linesplitter91 for their suggestions which are reflected in this update.

Please Note: These new components have been added to the Module Catalogue on plates 19 & 20.
These additions will also be added to the standard sized HexPole Module Catalogue linked on the model page.

Update 5 (23/10/2025):  Name change to “HexPole” and the New Easy-Fill “Drop and Twist” Reservoirs - combining the best features of the V.2 Easy-Fill and the Original Sit-On Reservoirs but now they can also independently turn to present the filling aperture in any direction you wish while still being securely fitted into the mosspole segment beneath it - watering just got even easier. Printed as two components: a threaded ring and a reservoir component. The threaded ring screws into your top mosspole segment just like the other modules, with the reservoir component dropping into the slot groves and engaging with 360 degree freedom of rotation - but crucially being able to be removed and reattached in a flash for water top-ups.

I'm so pleased with this new version of the reservoir that is has been added as the default option in the Quick-Start Kit, with the non-rotating version being moved into the “Build Your Own” Collection (the new rotating version will also be in that file as part of the complete catalogue of modules). Hope you find this new part useful, do let me know if you have any suggestions for modules you would like to see in the future.

Update 4 (02/09/2025):  Revision of threads (male threads) to improve ease of assembly. All “V.2 Threaded” parts are compatible with any and all prior versions. This follows feedback from @xH8x & @user_2669252709 - my thanks for their feedback. Legacy files have been moved to the “Legacy Components Catalogue” Print Profile should you wish to continue using those instead.

Update 3 (13/07/2025):  Adding the latest “Easy-fill V.2 Reservoir” to the catalogue - this module is a 1,150ml screw-on top with an arched top and prominent opening for easier water refilling and a V.2 fast flow aperture. Amended the “pre-picked moss pole kit” into the “1m Mosspole kit” making things a bit less overwhelming with a set that gives you the most common mosspole in my collection, in a single easy to print file - ideal for starting out with this system as plate 1 gives you a full (but short - 1 segment) moss pole in one plate, and plate 2 extends the length as needed with 3 more segments. Small tweaks to the print profile settings to improve the print quality of several HDMP modules, and including a the bulk clips profile.

Update 2 (23/06/2025):  The original slow-flow “nibbed” reservoirs have been amended to improve flow reliability when in direct contact with mosspole substrates (moss/fern fibre etc) this brings the design in line with the new faster flow reservoirs from Update 1. Thank you for your support.

Update 1 (10/06/2025): New higher flow rate versions of the integrated reservoirs are now in the “Module Catalogue” print profile as build plate 9 & 10. These new reservoirs work exactly like the previous ones but with a larger aperture and removal of the dropper nib which is no longer required. I'd recommend these new reservoirs if you live in a particularly dry climate, or if your HexPole assembly is larger than 5-6 “plant segments” tall to ensure water is getting right the way down the length of the moss pole with each watering. Thank you for all of your support, please do let me know if there is anything you would like to see added to either of the HexPole or HexPole -XL lineups.
 

Welcome to Project HexPole - a partner project to the original HexPole and an undertaking to improve upon the wonderful plant community's trusty moss pole concept, and 3D printing communities' ingenuity and love of all things modular. In the collection you'll find a range of modular elements to fit just about any application you may wish to use a moss pole in - all strong enough to wrangle even the most difficult deliciosa, or finicky philodendron, into shape (or display two 25kg Gym Plates if you're a bit odd - see strength test photo). My personal favourite combination, of which I have a majority of in my plant collection, is the glue-in base merging pot and pole into one, combined with segment stacks and topped with a reservoir. All of the designs are created in a way that has minimal support required for any of the elements (most having none at all and requiring no post-processing) with only a couple needing a support which is easy to remove and on an non-visible face once the pole is assembled - just print, screw together, stuff with moss and get growing. See below for how to design your own HexPole -XL compatible “screw-in” pots with no base module required. If you're already using the HexPole set, and want to upsize your growing plant to the XL collection, it's as easy as using the included adaptor “The Embigginer” (included in both collections).

Find the rest of the HexPole collection here: https://makerworld.com/en/collections/6248795-hexpole-plant-supports 

The Collection:

Note: all elements screw in together and have been designed to orientate perfectly with one another to ensure a consistent front surface and rear seam position from pot to top. As your plant climbs just print another segment and screw it into place - the large apertures allow for easy access when the time comes to cut, unscrew and begin anew - whilst the closed surface area reduces evaporation rate keeping your moss wetter for longer, and helps deflect errant roots down into the pole rather than out the back.

Bases - Ranging from classic "Stake-style" stab in (either as a segment or a segment screw in), to a bury-able foot plate, and a glue-in pot mount (merging pot and pole into a secure combined support).

Segments - Large hexagon (bestagon) openings for moss-plant contact, but with a sufficient degree of encapsulation to very significantly reduce the rate of water evaporation off the pole - more moisture with less frequent waterings versus open mesh poles. One segment style at the moment, with potential for more of course.

*NEW* Integrated “Easy-Fill” V.2 Reservoirs - Screw in, fast flow (but slow enough not to make a mess and still ensure fully saturated moss) reservoirs with no need for a cap - print as a single piece to cap your mosspole - for the largest most thirsty moss poles at its XL 1,150ml capacity ensuring a thorough watering with no fuss.

Integrated Reservoirs - Screw in, slow or fast drip-rate (several hours/several minutes to avoid run off and really saturate the moss-pole) and sized to suit a variety of pole elevations, a modest 500ml for shorter poles; and a 1,000ml reservoir for larger stacks. (V.2 designs have removed the dropper nib to improve reliability in a range of mosspole substrates).

Sit-on Reservoir - For those wanting a “pop-on and take off” solution to watering, for a more minimal aesthetic when not in use. These reservoirs simply sit on top of either of the “open” top cap versions trickling water through the opening and using the circular chamfer around the opening to keep them located and stable.

Top Caps - Cap your moss pole in style with knurled caps, breather holes to allow topping up a reservoir below, or sealed if that is your preference. Four styles available (my preference the open knurled style shown below). Top tip: if you have a glued-in base in one of your pots that you no longer wish to use with a moss pole, one of these caps screwed into the base will protect the threads and keep the base insert clean while you use it without a pole should you wish to re-add the pole at a later date - I've found this very handy when upsizing plants and swapping poles to new pots.

Plant Clips - A pair of sizes/depths, designed to neatly clip into any of the hexagon positions at an angle to suit your plant and styling - supporting but not compressing your plant.

Upsizing Adaptor - Green thumb a little too green, and you need to upsize your moss-pole? No problem, just screw one of these adaptors into your top Standard HexPole Segment, and screw in a Extra Large HexPole segment in above it - transition your plant to the new sized moss poles with ease.

If you want to design your own pots to integrate with the HexPole system using a built-in base - Grab the “Glue-in base” STL and put that into the bottom of your pot using the orientation arrows as guidance (if your pot has a front and a back). I'd love to see what designs people come up with, and the community here constantly blows my mind with some of their stunning pot designs. This is also a project I plan to undertake some of myself in the future to expand the HexPole system and my house my ever expanding collection of plants.

Similarly to the Original HexPole (standard sized) I have added a “Blank Segment (V.2 Threads)” STL file to the available downloads should you wish to remix it and customise your own segment designs for the HexPole-XL project. There is a small inset arrow on the top surface of the design to provide an orientation cue so the segments and seams all align with the existing designs, it points forward (remember to print with the “male” screw interface pointing up and the back edge to the rear - similar to how the current segment is laid out in the 3mf file).