Page 36 - School Garden Development Guide - 4th Edition

Water Source
Does the site have working irrigation?
• Consider the water source and the ideal way to water the
plants
• A working irrigation system is required if you want to have a
school garden on your campus (locations that do not have
working irrigation will not be approved for school gardens)
• While watering manually is one way to keep students
engaged, it is labor intensive. This option should only be used
to provide additional water to plants. It should not be used
as the primary watering method for school gardens. Always
roll up and secure hoses away from all walkways and paths to
avoid tripping hazards.

Rain Barrels
Capturing rainwater to use for flower or butterfly gardens is an
excellent way to conserve water. Rain barrels must have secured,
lockable covers to prevent accidental drowning, to limit access to
animals, and avert mosquito breeding. Water captured by rain
barrels may NOT be used to water edible gardens or fruit trees.
If the plan is to use rain barrels, the following conditions must be
met:
• A roof from which to collect water and an appropriately sized
downspout for the size of the container is necessary.
• Rain barrels must be covered and secured at all times.
• Rain barrels must be arranged so they are not mosquito
breeders.
• Check over the barrel or cistern for leaks, cracks, sediment
build-up or debris.
• Rain barrels must be properly supported and secured to resist
hurricane wind loads.
• Rain barrels must be placed on a square concrete base.

Cleaning Rain Barrels
• At the beginning of each school year, drain the rain barrel, and
hose out debris.
• Screen or mesh filters should be wiped down regularly after
each rainfall.
• Use a solution of 1/4 cup of castile soap and 1/4 cup of vinegar
or lemon juice mixed into five gallons of water.

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