Self-watering planters can be a lifesaver quite literally, as far as your plants are concerned. Know which common pitfalls to avoid when using these containers.

“They typically have a reservoir at the bottom that stores water drawn up into the soil as needed through capillary action,” explains Dennis. “This ensures that the plants get a steady ...

The fix? If your indoor plants have hydrophobic soil, try to water from the bottom. Place a saucer of water beneath the pot and let the soil slowly wick up moisture through capillary action—a natural ...

This experiment demonstrates how plants transport water and nutrients through their stems. You'll witness the fascinating process of capillary action as white flowers transform into colorful blooms, ...

This experiment demonstrates capillary action - how water can climb up through tiny spaces in materials. You'll create a beautiful rainbow pattern while learning about the same process that helps ...

How does water move through plants to get to the top of tall trees? Here we describe the pathways and mechanisms driving water uptake and transport through plants, and causes of flow disruption.