What are peat moss and coir, and why are they in potting mix?

What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. What are peat moss and coir, and why are they in potting mix?

The Big Idea

Potting mix has some special ingredients! Two of them are peat moss and coir. What are they?

Holding Water

Step one: Holding Water. Both peat moss and coir hold water and keep potting mix fluffy. They soak up water like a sponge.

Peat Moss

Step two: Peat Moss. Peat moss is made from partly decayed moss harvested from bogs. It forms very slowly, so many gardeners worry about digging up bogs.

Coir

Step three: Coir. Coir is made from coconut husks, a leftover product. Many potting mixes now use less peat and more coir or compost.

A Closer Look

Let's take a closer look! From bogs. From coconuts. Holds water. Another choice.

Quick Facts

Quick facts! Canada has large peat bogs. Coir comes from coconuts. Peat forms slowly. Both soak up water.

Think Like a Scientist

Now, think like a scientist! Put a small piece of dry coir or peat moss in a bowl. Add a few drops of water. Watch closely. See how it swells. How much bigger did it get?

Outro

Peat moss and coir both hold water and keep potting mix fluffy. Peat comes from slow-forming bogs, which worries many gardeners, while coir comes from leftover coconut husks, so many mixes now use more coir or compost. Science is amazing! What will you discover next? Every question is a new adventure, so keep wondering and keep exploring with me! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!