What diameter garden hose to bury?

[bigboss]

This is very off topic, but question to gardeners out there. I've got an outside tap at the rear of the house for the garden. In order to bring water to the front for the water feature and cleaning the car, I've had a 15m hose buried under the soil and traveling all the way from the tap to the front. This is about 8 years old and although works perfectly fine, I want to change it as I'm having my garden renovated with new flags etc. and this will be buried under the flags. I have been reading about 13mm vs 19mm hose. I also saw a 15mm rubber hose on Amazon which is a US product but excellent quality. I'm looking for the best quality and so far Gardena premium superflex seems to be excellent.

1) Is it better to get a 19mm hose and will I get compatible adapters / spray guns easily?

This is the 13mm one:

GARDENA Premium Super Flex tube 13 mm (1/2 "), 20 m: garden hose with power-grip profile 35 bar burst pressure, highly flexible, dimensionally stable, UV-resistant (18093-20) https://amzn.eu/d/g7AwdMW

This is the 19mm one:

Gardena Premium Superflex hose 19 mm (3/4 inch), 25 m: garden hose with power-grip profile, 35 bar bursting pressure, highly flexible, dimensionally stable, UV resistant (18113-20) https://amzn.eu/d/gy5wO6I

2) What do you think about the US product? Easy to get adapters?

Briggs and Stratton 8BS50 Premium Heavy-Duty Rubber Garden Hose, Black, 50-Foot https://amzn.eu/d/h7BPeyK

Any other recommendations?

 

[TheMusicGoesRoundAndRound]

I'd say bury 1/2" galvanised pipe running from your existing tap to the new one. It should last 20 years or more and you won't have to worry about damage.
By the way, I'm pleased to be back on the forum under my new name.

 

[michael hoy]

Tricoflex is another good make as is the Gardena you link to.
19mm (3/4") would be better over that length with a better flow.

A friend of mine put 19mm under his garden and the flow rate especially if using a power washer is really good.

 

[GSV Ethics Gradient]

By the way, I'm pleased to be back on the forum under my new name.

Which was?

 

[TheMusicGoesRoundAndRound]

Petherick, a long time ago

 

[Townetic]

About that garden hose dilemma – I feel you, mate! It's all about finding the right fit for your setup.

 

[Wetumen]

Personally, I'd lean towards the 19mm hose for maximum water flow, but it's crucial to consider compatibility with adapters and spray guns.
I've heard good things about the Gardena Premium Superflex hose – it seems like a solid choice for quality and durability. As for the US product, like the Briggs and Stratton hose, it might offer top-notch quality, but snagging compatible adapters could be a hassle.
If you're still on the hunt for recommendations, maybe check out this website for more options. I'm in the midst of renovating my garden, too and keeping an eye out for new updates on furniture.

 

[bigboss]

Thanks! I've actually gone MDPE pipe route to install a second tap in the front. Still a work in progress.....

 

[michael hoy]

Thanks! I've actually gone MDPE pipe route to install a second tap in the front. Still a work in progress.....

I was going to suggest that in my previous post, but thought you were just looking at the "hose" type option.
It is the better way with the MDPE.