Sunlight is not just light. It’s a spectrum. If you’ve ever seen a rainbow or passed sunlight through a prism, you’ve seen how it splits into seven colour bands. VIBGYOR — Violet, Indigo, Blue, Green, ...

I can keep my grass green around these pecans, but we would have a huge water bill if I tried to keep the trees fully watered ...

Automatic watering systems can be very efficient because you can time them to trickle out at the roots of the plant for a ...