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Made In Britain Homegrown Company
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Established 1975 A Trusted Brand
Made In Britain Homegrown Company
Safe & Secure Feel Confident as You Shop

1/2" Supply Tube

Forming the main artery of automatic watering systems this strong Gardena ½ inch (13mm) Supply Tube securely carries water from the tap to where it's required in greenhouse or garden. 
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High quality, UV stabilised ½ inch (13mm) strong black tubing.

Can be used above and below ground (buried in soil or compost or covered with mulch).

When laying the supply tube around your greenhouse or garden use the specially designed connectors to route the tube around corners or to create branches without restricting the flow of water.

To prevent the tube from moving out of position use tube pegs (to hold the tube against soil) or clips (to retain the tube on firm surfaces).

Use the specially designed drippers & spray nozzles directly into the wall of the supply tube or connect 3/16 inch (4.6mm) branch tube and insert drippers etc into this less conspicuous tubing.

When operating from a single tap Gardena recommend using:

Up to a maximum of 120 metres when watering with drip heads ONLY.

Up to a maximum of 30 metres when watering with a mixture of drippers, spray nozzles and sprinklers.

Gardena product codes: 

15 Metre Coil - 1346-20
50 Metre Coil - 1347-20

Supplied either per metre, or in coils of 15 metre or 50 metre lengths, simply purchase as many metres as required. 
Learn more
Top Tip 
Water vegetable rows, hedge rows or other rows of plants by installing end line drippers directly into the wall of the supply tube. Route the tube along the base of the row, positioning each drip head at the base of each plant.

Click Here to download Gardena's free water planner.