Seed Starting in the Greenhouse

What are the 4 essential factors for germinating seeds in a greenhouse?

Describe the soil used in the greenhouse in 2 or 3 sentences.

What temperature are the heat mats in the greenhouse in the video?

• 50 degrees

• 60 degrees

• 75 degrees

• 85 degrees

How deep a seed is planted depends mostly on what?

• The time of year.

• The type of soil.

• The temperature of the greenhouse.

• The size of the seed.

The first thing that grows from the seed is a tiny root called a _______.

• radicle

• germinate

• plant cell

• leaf

The cotelydons are also known as _______.

• leaves.

• roots.

• flowers.

• fruit.

Trays of new seeds should be watered until...

• water comes out of the bottom of the tray.

• the seed grows into a tree.

• the top of the soil is wet.

• the sun rises.

What three things do newly planted seeds need to survive?

• moisture

• heat

• sunlight

• leaves