NYC Horticulturist
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. Define Horticulture - Correct Answer: The art, science, and business of
cultivating, processing and marketing of fruits, nuts, vegetables, and
ornamental plants
2. Environmental conditions in typical indoor settings and how they compare
to/differ from ideal production settings - Correct Answer: The native
environment: high humidity, heat, sunlight
Home setting: low humidity, heat, sunlight Must acclimate
3. The role water plays in houseplant health - Correct Answer: More sun
means photosynthesis occurs more so more water is needed.
--Fluorine and chlorine in irrigation water can cause marginal leaf chlorosis
and leaf scorching
4. Factors that influence water frequency - Correct Answer: The most
common killer of houseplants is overwatering
--plant size
--pot size
, --growing media
--Light intensity
5. best watering practices indoor plants - Correct Answer: -->Water in the
morning to prevent disease and root rot
-->Watering should be deep and infrequent
-->Water slightly beyond the point of saturation
6. Qualities of different growing medias and their applications - Correct
Answer: --Media provides anchorage, water, minerals, and air
--medias differ for drainage and water retention
7. Is field soil appropriate for house plants - Correct Answer: NO!
--Compactions
--Concretion
--Pathogen load
8. Acclimation, how its done, and its importance to house plant production -
Correct Answer: Acclimation: the adaptation of a plant to a new
environment. Important for health and growth
-->moving to residential homes will produce a stressful experience for
plants
9. Name 3 ways that home environments are different from native
environments of many house plants - Correct Answer: --dryer
--cooler
--darker
, 10.What is plant acclimation? what is one way we perform it? - Correct
Answer: Acclimate plants grown in greenhouse to avoid stress and prepare
for environmental change by slowly transfering plant from on environment
to the other
-->Acclimates changes in photosynthesis and respiration
Greenhouse=ideal plant environment that replicates native environment
--Grow plants for extended period of time in the dark (finish plants in cooler
darker conditions to slow respiration)
--Grow in greenhouse then at end shade plop
11.Orchid Features - Correct Answer: --Flowering monocots
-->modified flowers: 3 petals 3 sepals
--Grown for their flowers
12.Orchid niches (3) - Correct Answer: Lithophytic: orchids cling to rock
faces and crevices, and get their nutrients from the rock surface AND the
air/rain
Epiphytic: orchids cling to other plants or their remnants, and get most of
their nutrients from the air/rain
Terrestrial: orchids grow out of the soil like most other plants, getting
nutrients and structure from soil + soil solution
13.2 main growth habits of orchids - Correct Answer:
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. Define Horticulture - Correct Answer: The art, science, and business of
cultivating, processing and marketing of fruits, nuts, vegetables, and
ornamental plants
2. Environmental conditions in typical indoor settings and how they compare
to/differ from ideal production settings - Correct Answer: The native
environment: high humidity, heat, sunlight
Home setting: low humidity, heat, sunlight Must acclimate
3. The role water plays in houseplant health - Correct Answer: More sun
means photosynthesis occurs more so more water is needed.
--Fluorine and chlorine in irrigation water can cause marginal leaf chlorosis
and leaf scorching
4. Factors that influence water frequency - Correct Answer: The most
common killer of houseplants is overwatering
--plant size
--pot size
, --growing media
--Light intensity
5. best watering practices indoor plants - Correct Answer: -->Water in the
morning to prevent disease and root rot
-->Watering should be deep and infrequent
-->Water slightly beyond the point of saturation
6. Qualities of different growing medias and their applications - Correct
Answer: --Media provides anchorage, water, minerals, and air
--medias differ for drainage and water retention
7. Is field soil appropriate for house plants - Correct Answer: NO!
--Compactions
--Concretion
--Pathogen load
8. Acclimation, how its done, and its importance to house plant production -
Correct Answer: Acclimation: the adaptation of a plant to a new
environment. Important for health and growth
-->moving to residential homes will produce a stressful experience for
plants
9. Name 3 ways that home environments are different from native
environments of many house plants - Correct Answer: --dryer
--cooler
--darker
, 10.What is plant acclimation? what is one way we perform it? - Correct
Answer: Acclimate plants grown in greenhouse to avoid stress and prepare
for environmental change by slowly transfering plant from on environment
to the other
-->Acclimates changes in photosynthesis and respiration
Greenhouse=ideal plant environment that replicates native environment
--Grow plants for extended period of time in the dark (finish plants in cooler
darker conditions to slow respiration)
--Grow in greenhouse then at end shade plop
11.Orchid Features - Correct Answer: --Flowering monocots
-->modified flowers: 3 petals 3 sepals
--Grown for their flowers
12.Orchid niches (3) - Correct Answer: Lithophytic: orchids cling to rock
faces and crevices, and get their nutrients from the rock surface AND the
air/rain
Epiphytic: orchids cling to other plants or their remnants, and get most of
their nutrients from the air/rain
Terrestrial: orchids grow out of the soil like most other plants, getting
nutrients and structure from soil + soil solution
13.2 main growth habits of orchids - Correct Answer:
