8 - Materials for Containers

Question 1

Explain the benefits and limitations of terracotta for plant production containers.

Answer 1

Benefits Heavy material compared to plastic, thus providing stability

Limitations It is expensive compared to plastic.

Question 2

Explain the benefits and limitations of plastic for plant production containers.

Answer 2

Benefits Durable, long lasting and available in many different colours

Limitations Watering is more critical as the material is impervious.

Question 3

Explain the benefits and limitations of polystyrene for plant production containers.

Answer 3

Benefits Very light weight. White in colour which reflects light back onto the plant.

Limitations Very fragile and can be damaged easily.

Question 4

Explain the benefits and limitations of peat for plant production containers.

Answer 4

Benefits Natural material. Pot can be plunged into soil to avoid root disturbance at planting stage.

Limitations Limited use (once only). Non-ecofriendly material.

Question 5

Explain the benefits and limitations of paper for plant production containers.

Answer 5

Benefits Inexpensive compared to all other material

Limitations Very short term use.