Greenhouse Support
Student Greenhouse Managers
In some school greenhouses there
is a "manager," typically an adult who does most of the monitoring,
watering, fertilizing, and other greenhouse management work. But
other programs encourage students to become proficient at various
aspects of monitoring, managing, and working in a greenhouse,
and designing their own investigations stimulated by their own
questions. With suitable support and references, they can assume
responsibilities as caretakers and problem solvers.
An important part of successful greenhouse gardening (and one
that will lead to a particularly important set of skills for
students) is regular monitoring. Keep an air thermometer, a
soil thermometer, a hydrometer (for humidity), a maximum/minimum
thermometer, and record-keeping materials handy. Students will
hone skills as they collect weather data and apply the information
to managing the greenhouse. Encourage them to discuss how to
maintain temperatures between 45 and 75° F, keep the humidity
in a comfortable range, or otherwise maintain a plant-friendly
environment.