4mm Drip Irrigation Starter Kit – 30 Fittings + 5m Tubing
4mm Drip Irrigation Starter Kit – 30 Fittings + 5m Tubing
Type: Irrigation fittings kit
Everything you need to start a 4mm micro-drip watering system, in one box.
4mm Drip Starter Kit – Water Your Pots Without Lifting a Can
Watering a shelf of pots, a greenhouse bench or a row of semi-hydro reservoirs by hand gets old fast. A simple 4mm drip system does it for you, but working out which little fittings you need is half the battle. This kit takes the guesswork out: the right mix of joiners, tees, elbows and grommets, plus 5 metres of 4mm airline to connect it all.
What's in the Box
- 10 × 4mm joiners: join lengths of tube, or repair a cut
- 10 × 4mm tees: split one line to feed two pots
- 5 × 4mm elbows: neat 90° corners without kinks
- 5 × 4mm top hat grommets: a leak-free pipe entry through a tank or reservoir lid
- 5m of 4mm airline tubing
Perfect For
- Houseplant shelves and self-watering setups
- Greenhouse benches, hanging baskets and window boxes
- Semi-hydro and hydroponic reservoirs
- Air lines for air pumps and air stones (the same 4mm fittings work for air)
How to Fit
- Lay your system out dry first, so you know where every tee and elbow goes.
- Cut the tube square with sharp scissors.
- Dip the tube end in hot water to soften it, then push it firmly over the barb.
- For grommets, drill a hole in the lid or tank, press the grommet in, and push the tube through.
Need more of one fitting? See our Irrigation Fittings Pick & Mix.
🌿 Rose's Pro-Tip: keep each run of tube as short and straight as you can. Every extra metre and every tight bend reduces the flow at the far end.
Black Flag Horticulture Ltd, Coventry.