Several things I Learnt from having a water bore with pump as the only water supply for camp for 250km…:
If you are drawing water constantly and the draw down rate is greater than the recharge rate then you run the risk of burning out your pump by inadvertently running it dry.
If you don’t draw from far enough below the surface of the water so you can maintain a head of water above he base of the pipe (or pump if submersible) it can lead to surging and burning out of your pump.
Ensure that the pump has slightly over capacity to lift the water the required head PLUS to push the water ever distance horizontally.
If using a submersible pump make sure it has a stainless steel line attached to it anchored at surface.
Drill a small (1-2mm or so) hole in the pipe directly above the pump. It turns out lifting water pipe with a pump attached that are both full of water is surprisingly heavy. The hole means you can lift it to just above water level, allow the pipe to drain and lift it with ease.
1) Are you intending it to run constantly to provide a constant flow rate )to your garden)?
2) What volume of water are you looking to extract and can you establish the draw down rate you will impose on the well.
3) Can you establish the recharge rate of the well?