2 Flashcards
Zantedeschia rehmannii, Z. elliotoana, Z. hybrids also known as __________.
Calla Lily
Place cut Antirrhinum majus stems vertically as soon as possible after harvest; stems placed horizontally may begin to bend upward in as little as __________.
30 minutes
Evaporative __________ __________ help to offset the heat load caused by __________ light, thus effective greenhouse cooling allows the grower to provide __________ light levels before heat stress is problematic.
Cooling pads, high, higher
__________ __________, identified by yellowing or interveinal chlorosis of young leaves, is the primary problem for plants growing in a __________ pH medium.
Iron deficiency, high
Limited induction photoperiod is a __________ technique for controlling elongation of long-day herbaceous perennials.
Non-chemical
Confucius taught that real enjoyment consists of __________ and __________.
Simplicity, contemplation
The principal of total compatibility of all parts of an arrangement with each other is termed __________.
Rhythm
The most popular orchid potting material is __________.
Fir bark
The arrangement of flowers referred to as a “Full Couch Spray” is used for _________________________.
Top of a closed casket
Day length is shortest on __________ and increases until __________; thereafter, it decreases.
December 21, June 21
These summer-blooming perennials produce dense, bristy balls of blue color:
Global thistle
All but one of the following is easily suitable for pressing. Which one is not suitable?
Daffodil
There are certain soil requirements for building a terrarium. Too much soil looks heavy, while too little soil will not hold the root system. In general, what is the correct amount of soil in relation ro the height of the container?
25%
Alstroemeria produce two types of shoots __________ and __________.
Flowering, vegetative
An orchid having a horizontal stem from which numerous shoots arise is called _______________.
Sympodial
