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Gardening Quiz - Houseplants - Houseplants 2 (Questions)

It is an unfortunate fact of houseplant growing that the more ordinary a plant looks, the longer it will last in the home.

A gloxinia will look spectacular for a short while but a swiss cheese plant will be only a baby when the gloxinia dies. A caladium will keel over and die if you look at it the wrong way but an ivy will still be happily waiting for you if you leave it in a freezing house while you go on holiday for a fortnight. You pays your money....

To see a larger image, click on the picture.
1. What type of orchid is this?
[ ] Cymbidium
[ ] Cymberbidum
[ ] Cymberitum
[ ] Cymsersitum
2. This plant is variously known as heart of Jesus, angel wings and elephant ears but what is its scientific name?
[ ] Caladium
[ ] Chamaeodora
[ ] Chlorophytum
[ ] Crassula
3. What is the name of this plant?
[ ] Saintpaulia
[ ] Sanseveria
[ ] Sinnigia
[ ] Spathiphyllum
4. The edible asparagus is asparagus officinalis. The closely related plant that is grown as a houseplant is called what?
[ ] Asparagus deliciosus
[ ] Asparagus decorosus
[ ] Asparagus fernosus
[ ] Asparagus plumosus
5. To grow well, begonia rex requires which of the following?
[ ] Constantly wet compost
[ ] High humidity
[ ] High level of nutrients
[ ] High temperature
6. This leaf pattern is typical of which houseplant?
[ ] Money plant
[ ] Rubber plant
[ ] Swiss cheese plant
[ ] Zebra plant
7. Which type of ivy is this?
[ ] Canariensis
[ ] Colchica
[ ] Helix
[ ] Hibernica
8. When growing a gloxinia from a tuber how deep should the tuber be planted?
[ ] Sitting on the surface
[ ] Lightly covered
[ ] An inch below the surface
[ ] Two inches below the surface
9. This is a Ficus benjamina. To which group of plants do Ficus belong?
[ ] Eucalyptus
[ ] Figs
[ ] Palms
[ ] Spruce
10. To get hyacinths flowering inside for Christmas you will need to give them a cold treatment lasting how long?
[ ] 2 weeks
[ ] 5 weeks
[ ] 8 weeks
[ ] 11 weeks
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Gardening Quiz - Houseplants - Houseplants 2 (Answers)
1. What type of orchid is this?
[x] Cymbidium
[ ] Cymberbidum
[ ] Cymberitum
[ ] Cymsersitum
2. This plant is variously known as heart of Jesus, angel wings and elephant ears but what is its scientific name?
[x] Caladium
[ ] Chamaeodora
[ ] Chlorophytum
[ ] Crassula
3. What is the name of this plant?
[x] Saintpaulia
[ ] Sanseveria
[ ] Sinnigia
[ ] Spathiphyllum
4. The edible asparagus is asparagus officinalis. The closely related plant that is grown as a houseplant is called what?
[ ] Asparagus deliciosus
[ ] Asparagus decorosus
[ ] Asparagus fernosus
[x] Asparagus plumosus
5. To grow well, begonia rex requires which of the following?
[ ] Constantly wet compost
[x] High humidity
[ ] High level of nutrients
[ ] High temperature
Begonia rex can withstand fairly low temperatures provided the compost is not too wet
6. This leaf pattern is typical of which houseplant?
[ ] Money plant
[ ] Rubber plant
[x] Swiss cheese plant
[ ] Zebra plant
7. Which type of ivy is this?
[x] Canariensis
[ ] Colchica
[ ] Helix
[ ] Hibernica
8. When growing a gloxinia from a tuber how deep should the tuber be planted?
[ ] Sitting on the surface
[x] Lightly covered
[ ] An inch below the surface
[ ] Two inches below the surface
9. This is a Ficus benjamina. To which group of plants do Ficus belong?
[ ] Eucalyptus
[x] Figs
[ ] Palms
[ ] Spruce
10. To get hyacinths flowering inside for Christmas you will need to give them a cold treatment lasting how long?
[ ] 2 weeks
[ ] 5 weeks
[ ] 8 weeks
[x] 11 weeks