For secure anchorage this 9½ inch (24cm) Spike pushes into the ground.
For extra height, use this Spike with the Telescopic Riser.
Darlac product code: DW340.
To use a number of these Two Way Spikes inline, simply remove the black cap and attach a Gardena Connector (product code TTTC1 available to purchase separately, see you may also like below).
You can then run a length of hose to separate the Spikes, using snap on connectors to join the hose to the Spike.
This makes it easy for you to water larger gardens.