Dr. Russell Sharp breaks down how water is controlled in hydroponic systems: pressure‑regulated drippers set the flow rate, spikes only deliver the water, and solenoid valves control timing. He explains why pipe size matters little, how blockage and water hardness affect drippers, and why pH or RO water are common choices.

This short episode also previews dosing and fertigation meters to be covered next, and offers practical tips for automating reliable irrigation.

https://eutrema.co.uk/shop/fertiliser/liquid-gold-unique-complete-fertiliser/

Gotham Greens

FresH2O Growers

Thanet Earth

The Green House Ely

The Green House Sussex

Village Farms International

Vertical Harvest Farms

Eden Green Technology

Plenty

AeroFarms

GoodLeaf Farms

Just Vertical

ZipGrow

Harvest Today

Freight Farms

Smallhold

Elevate Farms

Raiz Vertical Farms

Eden Grow Systems

Homer Farms

Growponics Ltd.

Novagric

Greener Crop Inc.

Levo International

Bowery Farming

BrightFarms

Kalera

Infarm

Crop One Holdings

Iron Ox

80 Acres Farms

Green Sense Farms

Sky Greens

Agritech Nordic

Agricool

Agrilution Systems

Autogrow Systems

Green Spirit Farms

Farm.One

Nordic Harvest

SPREAD Co., Ltd.

Pure Green Farms

Red Sun Farms

Eurofresh Farms

Swiss Leaf Farms

Planet Farms

Future Crops

Urban Crop Solutions

Infinite Acres

NatureFresh Farms