Smart farming and irrigation tech
Soil moisture sensors aren’t new. Farmers have been sticking tensiometers in the ground for decades. What’s changed in the last few years is that you can now network a dozen sensors across a 50-hectare farm, check every reading from your…
A sprinkler system running at 70% efficiency because of worn nozzles and leaky seals isn’t just annoying. It’s expensive. I’ve seen farms burn through 200 to 300 extra gallons per acre per irrigation cycle without realizing it, all from problems…
A farmer I know in Kenya runs 2 acres of tomatoes on drip. Every morning at 6 AM, he walks out to the valve manifold and turns a handle. Every evening at 5 PM, same thing. He’s done this for…
A greenhouse without heat in January is basically an expensive windbreak. The glass or poly might trap some solar warmth during the day, but once the sun drops, the temperature inside tracks the outside within an hour or two. If…
I watched a tomato grower in Almería, Spain drain 4,000 liters of irrigation water into a gully behind her greenhouse and thought: that’s not runoff, that’s a second paycheck going down the drain. Greenhouse water recycling isn’t some lab experiment…
Why Hand-Mixing Fertilizer Is Costing You More Than You Think Walk through a greenhouse in midsummer and you will see the same thing everywhere: someone dragging a hose, mixing a tank of fertilizer by eye, guessing at concentrations. It works.…
Irrigation Pump Selection: How to Pick the Right Pump Without Overspending Most farmers I’ve talked to either bought a pump that’s too big or one that’s too small. The too-big crowd paid extra for horsepower they don’t need, burning extra…
If you’ve ever walked through an irrigation supply yard and stared at a wall of sprinklers, impact, gear-driven, rotors, spray heads, traveling reels, and thought “I’ll just grab whatever’s cheapest,” you’re not alone. But the wrong sprinkler doesn’t just waste…
A farmer in central California told me last year that he spent $4,200 on soil moisture sensors for his almond orchard and saved $11,000 in water costs within the first season. That’s a return most investments can’t touch. But I’ve…
I watched a farmer dump urea into a 200-liter drum, stir it with a stick, and call it fertigation. By the end of the season, half his drippers were scaled up with residue and his distribution was uneven. Plants near…
