Category Drip Irrigation & Garden Watering

Build gravity-fed irrigation with elevated storage, screened water, a suitable outlet, large supply tubing, low-pressure emitters, short zones, and safe overflow.

Gravity creates about 0.43 psi of water pressure per vertical foot. Learn how to measure elevation and account for friction and changing tank level.

A gravity-fed system develops about 0.43 psi per vertical foot before losses. Calculate static pressure, then account for pipes, filters, and flow.

Thirty psi may exceed the preferred inlet pressure of some drip systems but suit others with regulation. Check tubing and emitter ratings, flow, and zone design.

A 2.5 GPM well may serve modest demand with adequate storage and recovery, but household peaks can exceed it. Learn how yield, tank size, and use interact.

A water pressure of 120 psi is high for typical household plumbing and may stress fixtures and appliances. Learn how to verify it and assess regulation.

Drip irrigation does not always need a pump if gravity or supply pressure meets emitter requirements. Learn how elevation, regulation, flow, and zone size decide it.

Fifty psi may be enough for a sprinkler system, but required pressure depends on heads, elevation, pipe loss, zone flow, and the maker's operating range.

Forty psi is too high for many drip components unless a regulator lowers it. Learn how component ratings, elevation, filters, and flow affect safe pressure.

Rainwater can suit potted plants when collection surfaces and storage are clean. Learn how pH, minerals, contaminants, drainage, and plant sensitivity affect use.