Solar water pump for rain barrel?
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I've got 2 x 275gal ibc totes linked. They're at the top of a pretty good hill just above my hilltop garden. I'm looking for an auto watering system for my garden beds, what sort or hose would work best? Soaker hose? Sprinkler hose? Is there a pump for this? I've seen a submersible sump pumped used before. Ideas? Do I even need a pump? I read no hoses that squirt or weep water work well with rain barrels?