Blumat Mini-Hose Union – 3mm Connector, 3 Pack
$4.95
Straight connector for joining 3 mm drip tube sections.
Free shipping Over $25
3-Year Warranty
Fast Dispatch (2-5 Days)
30-day easy Return
official Blumat USA Distributor
Small straight connector for joining two sections of 3 mm drip tube.
Push both 3 mm tube ends onto the union to extend or repair the small drip line.
Mini hose union 3-3 mm fitting.
Best for extending, repairing or customizing small drip tube runs.
Orders ship free over $25 in 2-5 days in the continental USA. 30-day easy returns, no questions asked.
Covered by the official Blumat 3-year warranty from the date of purchase. If something does not perform as expected email help@blumatdrip.com.
You might also need:
Add 3 mm tubing to your order
Splitting a line means adding a line. Pick up some extra 3 mm tubing so you're not stuck mid-install.
Installation Guide
How to Set Up Your System
Takes just a few minutes. Once set up, your plants water themselves.
Step 1
Identify the Line
Match the part to the correct 8 mm feeding tube or 3 mm drip tube connection.
Step 2
Cut Cleanly
Use a clean square cut so the tube seats tightly.
Step 3
Install the Fitting
Push the tube fully onto the connector, valve or support.
Step 4
Check for Leaks
Run water through the system and inspect the connection before leaving it unattended.
Important setup note
3 mm drip tube is the smaller of the two Blumat line sizes — it carries water from each sensor to the plant. Use 3 mm fittings to extend the line, split it to a second drip point, or repair a damaged section.
It's good to have extras
You never know when you're going to want to expand or modify your system. A few extra bucks is cheap peace of mind in case you make a mistake during setup.
PLANT DRIVEN WATERING
Never Water Your Plants Again
Most watering systems run on a timer. Ours runs on a plant. No timers, electricity, or apps needed. Set it up in 30 minutes with only a pair of scissors. Powering greenhouses and home gardens across Europe since 1965 and now available in the USA.
Built to Grow With You
Your Blumat setup will shift, expand, and change over time. Every part is designed to be added, moved, or swapped without rebuilding the whole layout.
The Fun Part
Building a Blumat system is honestly satisfying. Every part slides together cleanly, and you can rearrange the whole layout in an afternoon if you want.
One Less Reason to Hand-Water
Every fitting in the catalog is a step toward a system that runs on its own. Add it once, water automatically for years.
For the Next Plant
It's nice to have extra fittings on hand for those times new plants just show up at your house
Austrian Engineering
The same precision that makes Blumat sensors work for 60+ years lives in every connector, valve, and tube in the catalog.
Designed to Disappear
Tubes route flush against walls and pots. Once your system is in place, the watering becomes invisible — and so does the gear.
Simple System Customization
How Blumat Fittings Work
Confirm the Size
8 mm fittings only work with 8 mm supply tubing. 3mm fittings work with 3mm drip tubing
Cut Tube
Use sharp scissors or a tube cutter for a square cut. Crushed or angled cuts leak.
Push It On
Seat the tubing fully onto each barb of the fitting. A snug fit holds without clamps or glue.
Test the Flow
Run water through the system and check for leaks before walking away.
Walk Away
Once it's installed and tested, you're good to go.
Upgrade your system
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Perfect For You If...
You're Expanding Your System
Adding more plants, splitting a line, or extending a system into a new room or balcony.
You're Splitting a Line
Reroute, add more, or change configurations in a breeze with just a pair of scissors
You Want a Cleaner Install
Route lines without kinks, knots, or tangled loops — every connection sits flush and out of the way.
You Keep Spares on Hand
Small fittings get lost, snipped, or pushed too hard. Better to have one in the drawer than wait for shipping.
Join our Gardening Community
Authorized Distributor
We partner directly with Blumat to provide you with authentic, precision-engineered Austrian components.
Expert Support
Our team actually grows with these systems. We help you design the perfect setup for your greenhouse or garden.
3-Year Warranty
We stand behind our products. Every system is backed by a manufacturer's warranty against defects.