Reference

3D Printing for the Garden

Plans, dimensions and slicer settings for the parts you can't find at the hardware store — hose adapters, drip fittings, bucket kits, seed-starting tools and hydro hardware.

Filament cost estimator

Part weight (g)

Quantity

Spool cost ($)

Spool weight (g)

$0.66

1 × 30 g at $0.0220/g. Store-bought equivalents usually run $3–8 each — that's where the savings come from.

3D Printing for the Garden

Garden Hose (GHT) to 3/4 in NPT AdaptermediumPETGConnects a standard garden hose to any pipe-threaded valve, pump, or rain barrel bulkhead.

Hose to 1/2 in Drip Tubing AdaptereasyPETGFemale hose thread on one end, barbed drip-line insert on the other. The part everyone loses.

Barrel Bulkhead Fitting (3/4 in)mediumPETGTwo-piece threaded bulkhead for rain barrels, reservoirs, and IBC totes.

Two-Way Hose Bib SplitteradvancedPETGSplits one spigot into two hose runs with printed shutoff collars.

1/4 in Drip Line TeeeasyPETGThe tiny barbed tee you always run out of mid-project. Prints ten to a plate.

Drip Elbow, Cross & End Cap SeteasyPETGMatching family of 1/4 in fittings so a whole zone can be repaired from one print.

1/2 in Poly Pipe Compression CouplermediumPETGRepairs a cut or split in 1/2 in poly drip mainline without buying a kit.

4-Port Drip ManifoldmediumPETGOne hose in, four independently plugged 1/4 in lines out — perfect for a bed of containers.

5 Gallon Self-Watering Bucket KitmediumPETGWicking basket, false-floor risers, fill tube collar and overflow grommet — a full sub-irrigated planter.

Bucket Lid Seedling DomeeasyPLASnap-on rim adapter that turns a clear takeout container into a humidity dome over a bucket.

Bucket Handle Grip & Stacking SpacereasyPETGA wide comfort grip plus a spacer that stops wet buckets from vacuum-locking together.

Bucket Rim Tool CaddyeasyPETGClip-on pockets around a bucket rim for pruners, twine, gloves and a phone.

Olla / Bottle Irrigation SpikeeasyPETGThreads onto a soda bottle and slowly waters one plant for days.

Downspout Rain Barrel DiverteradvancedASACuts into a 2x3 in downspout and sends the first flow to your barrel, overflow back down the spout.

Drip Line Stake & Riser SeteasyPETGHolds 1/4 in line exactly where you want it and lifts emitters above mulch.

4-Cell Soil Blocker (2 in)mediumPETGPress four 2 in soil blocks at a time — no plastic cells, no transplant shock.

Modular Seed Tray CellseasyPETGSnap-together cells that fit a standard 1020 tray in 6, 12 or 24 cell layouts.

Depth Dibber with RulereasyPLAStepped dibber marked at 1/4, 1/2, 1 and 2 in so seed depth stops being a guess.

Seed Packet Organizer BoxeasyPLAStackable box with printed month dividers for your seed inventory.

Square-Foot Spacing JigeasyPETGPress-in grid template that marks 1, 4, 9 or 16 plantings per square foot.

Pruner & Harvest Knife SheatheasyPETGBelt-clip sheath that keeps a blade from opening in your pocket.

Trellis & Vine ClipseasyPETGReusable snap clips for tomatoes, cucumbers, and anything on twine or wire.

Row Cover Hoop ClipseasyASAClamps shade cloth or frost fabric to 1/2 in PVC or metal hoops without tearing it.

Reusable Plant Label StakeseasyPETGStake with a recessed window that holds a printed or handwritten label card.

QR Plant Tag HoldereasyPETGWeatherproof sleeve for the QR tags this app generates — scan it and the plant page opens.

Bed Corner Number MarkerseasyASANumbered corner caps so your beds match the plot planner and rotation history.

Net Pot Collar & Bucket Lid InsertmediumPETGTurns a plain bucket lid into a DWC site sized to your net pots.

Bell Siphon Guard & Standpipe CollaradvancedPETGThe fiddly parts of an aquaponics flood-and-drain siphon, sized to 1 in and 1.5 in pipe.

Rockwool Tray GrideasyPETGKeeps 1.5 in rockwool cubes upright and evenly spaced in a 1020 tray.

pH / EC Probe HoldereasyPETGClips a probe to a reservoir wall at a fixed depth so readings are repeatable.