Floriculture 2022 #18-35

Front

Foliage turning purple on a greenhouse plant shows a deficiency of: Nitrogen, Phosphorus, Magnesium, Sulfur

Back

Phosphorus

Front

Gladiolus and snapdragon stems are geotropic. This means that the tip of the flower:

Back

Will bend away from the ground or gravity

Front

IGR in horticulture is:

Back

Insect Growth Regulator

Front

Which of the following statements are true about Carbon Dioxide and greenhouse plant growth? Carbon Dioxide is only needed in the plant respiration process, Carbon Dioxide has no bearing on plant growth in the greenhouse, The Carbon Dioxide level can never be a limiting factor in a greenhouse because it is used in such small amounts, Limited Carbon Dioxide in the greenhouse reduces photosynthesis and therefore plant growth

Back

Limited Carbon Dioxide in the greenhouse reduces photosynthesis and therefore plant growth

Front

In a floral shop business, the difference between the cost of goods sold and the retail price is called the:

Back

Mark up

Front

What benefit can an acidifier cause to some cut flowers?

Back

It adjusts the acidity of the stem to a level that encourages the uptake of water and nutrients.

Front

Which of the following is considered a type of LINE that can be found in a floral design? Implied, Dynamic, Vertical, All of the above

Back

All of the above

Front

The repetition of a form can lend unity to a design, whereas variation among the forms can generate interest or contrast.

Back

True

Front

The portion of a composition or design which is physically occupied by something such as a flower, a branch, a container or some solid object is called _________.

Back

positive space

Front

Which of the following are examples of ACHROMATIC colors? Red and green, Blue and orange, Pink and Purple

Back

Black, White, and Gray