Plant Propagation Techniques

Hilary introduces plant propagation, a method of growing new plants from cuttings. She demonstrates how to propagate using stem cuttings with a spiderwort plant, emphasizing the importance of healthy stems and identifying nodes. The process involves cutting below a node, removing leaves, and placing the cutting in water to grow roots. She applies the same method to a basil plant and experiments with store-bought herbs like oregano. Hilary notes that this method works best with plants having long stems and nodes, such as pothos and jade. She advises seeking adult supervision before attempting propagation.

What is the process of growing new plants from parts of mature plants called?

• Propagation

• Germination

• Pollination

• Photosynthesis

What is the first step in propagating a spiderwort plant?

• Identifying the nodes

• Finding a healthy stem

• Cutting the stem

• Placing the cutting in soil

Why is it important to wash scissors before and after making a cutting?

• To prevent infection

• To make the plant grow faster

• To make the cut smoother

• To enhance root growth

What should you do after making a cutting from a basil plant?

• Plant it directly in soil

• Remove the bottom set of leaves

• Submerge it completely in water

• Place it in direct sunlight

What is a crucial step to ensure the leaves do not rot during propagation?

• Add fertilizer to the water

• Keep the leaves submerged

• Place the cutting in a dark place

• Change the water regularly

What was the result of propagating oregano from store-bought herbs?

• The cutting grew roots and can be planted

• The cutting wilted and died

• The cutting grew leaves but no roots

• The cutting did not grow roots

Which of the following plants is NOT mentioned as suitable for propagation using stem cuttings?

• Pothos

• Cactus

• Jade

• Rubber tree

What characteristic is important for a plant to be suitable for propagation by stem cuttings?

• Being a fast-growing plant

• Being a flowering plant

• Having a long stem with nodes

• Having thick leaves

What should you do before cutting up houseplants for propagation?

• Fertilize the plants

• Ask an adult for permission

• Water the plants thoroughly

• Place them in sunlight

What is the final step after roots have grown from the cutting?

• Place the cutting back in water

• Plant the cutting in soil

• Cut the roots

• Remove all leaves