Native /
Drought Tolerant Gardens
On
average, a typical person uses about 150 – 200 gallons
per day. A household of 2 uses 300-400 gallons per day,
and this doubles if you have a couple of children.
I
have done residential water surveys for a water district
and have seen some households use (on average) 800
gallons per day (and more). Let’s say there is a large
lawn and a family uses a thousand gallons a day. That
is 30,000 gallons per month and 365 gallons per year.
Times this by the whole block and the numbers are
larger. Times this by the whole town and the amounts of
water used are staggering.
Each
day, Southern Californians use about 1.5 BILLION gallons
of water (that’s right, Billion, not Million).
Some
cities are talking about writing tickets to those using
excessive amounts of water or outright banning water use
on outdoor landscaping. I firmly believe this is in our
future. Is there something we can do to help the
environment, and at the same time save money? Yes. We
can do this by planting native and drought tolerant in
our yards.
A
native garden is a garden consisting of plants native to
a specific region, where the plant grow naturally.
Native plants make up the foundation of an ecosystem and
provide food and shelter for a variety of organisms.
Native
plants provide habitats for birds and butterflies.
Once a native plant is established, it needs practically
no water to survive.
Human
societies need plants for oxygen and beauty. We cannot
live without plants, nor would we want to live without
them.
Fifteen years ago, a group of landscape professionals
in the Manhattan Beach area came up with the idea of
installing a NATIVE garden at a one acre site in
Polliwog park. Back then, we were viewed as “tree
hugging” environmentalists. We forged ahead, and thus
was born the Manhattan Beach Botanical Garden, a site
which shows the community that native gardens can be
more than a bunch of gravel with two cactus poking out.
The MBBG was “green” before it was cool!
Most
native plants need regular water when newly planted.
Once they’re established, they need water about 5-6
times a year (rather than 5-6 times a week for those who
have a lawn).