April Is TreePeople’s Busiest Month


It was at the very first Earth Day in April of 1970 that our founder and president, Andy Lipkis, gained inspiration to do his first tree planting project. More than 40 years later, April is also a time of year when lots of folks ask us what we’re up to, the answer is: A LOT.

We’ll be talking about TreePeople’s work and bringing our interactive tools, such as the “Watershed in a Suitcase,” to a huge number of public events throughout this month in every corner of the county, from Long Beach to Sun Valley, Calabasas to Alhambra.… Read more >>

Three Big Days, One Simple Act

While April 22 is just around the corner and Earth Day is a wonderful time to reflect and celebrate this incredible planet, this month there are two other days that highlight hugely important environmental issues. March 21 is International Day of Forests and March 22 is World Water Day.

How to celebrate? After all, these days commemorate such enormous global issues. If I had to choose one action, it would be this: plant a tree.

With the simple act of planting a tree, each of us can help maintain the urban forest and shift the water crisis, all with one easy but profound step.… Read more >>

Human Help Needed to Restore Nature to the Angeles Forest


The devastating Station Fire of 2009 destroyed 160,000 acres of wilderness in the Angeles National Forest in the mountains surrounding Los Angeles—and fully 11,000 of those acres burned too deep in the soil for natural seed regeneration. So every season TreePeople and the U.S. Forest Service need lots of extra hands to help plant trees while the soil conditions and temperature are optimal.

We’re in the third planting season with our partners at Forest Aid: Angeles. To meet our 2013 goal we must plant 5,000 more seedlings than last year—for a total of 15,000 new trees.… Read more >>

How TreePeople Catches Every Drop

Jim Hardie, TreePeople 216,000 gallon cistern

Is Los Angeles a desert? Our city gets about 15 inches of rainfall annually, slightly more precipitation than, say, Missoula, Montana (though we have fewer days per year that are considered “wet”). Did you know this is enough to serve a fairly large population and irrigate its urban greenery?

But every time it rains an inch in the city of L.A., 3.8 billion gallons of runoff are sent to sea, sweeping trash, toxins, and bacteria into waterways and polluting our beaches and ocean.… Read more >>

Western Redbud: “A tree with year-round interest!”

Photos: Bob Sussman (left), Stan Shebs (right)

Why is the Western redbud (Cercis occidentalis) the best tree ever? Maybe it’s because at this time of year, redbuds are the focal point of any garden lucky enough to have them. This native Californian is a small tree (15–20’ x 15–20’) and does well in most any kind of soil, as long as it is well-drained.

In the late winter and early spring, when most everything else is still dormant and waiting to bud, the red bud has spectacular magenta flowers that are delicate and yet very resilient to cold, wet days.… Read more >>

Not your typical field trip: 500 students win a chance to replant the Angeles National Forest


Students from 10 Los Angeles area middle and high schools learned this week that they were winners of sponsored field trips to the Angeles National Forest to help restore fire-damaged areas of one of Los Angeles County’s largest preserved open space.

The Facebook-based contest TreeByTree was a collaboration between TreePeople and Edison International. On a weekly basis, students from 17 schools posted photos of sustainability-minded projects they spearheaded, from recycling programs to tree plantings to converting a vintage VW Bug to electric.… Read more >>

Learn How to Get Your Landscape Really Green


You may have noticed that some years in Los Angeles County are wetter—or drier—than others. And in wet years you may also have noticed a lot of unfiltered water rushing off paved surfaces, into storm drains, and out to sea carrying whatever pollutants it washes over. So, not only are we losing water that could be captured for local use or returned to the ground for irrigation, we’re failing to clean it up before it enters our waterways.

But did you know that even in times of drought, what little moisture falls from the sky can be harvested and put to use?… Read more >>