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April  E-News

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Star Magnolia (Magnolia Stellata)

Dear Supporter,

Spring is Here! Every day brings something new coming into bloom. When you walk through the arboretum you might see bright daffodils and bluebells, cherry trees in bloom and many varieties of magnolias,
a favorite of Dorothy Knippenberg’s.
                                                       
Click here to learn more about what’s in bloom in April.

You might also enjoy seeing the return of migrating birds. Take advantage of the free series of Saturday morning Bird Walks in April, May and June. 

And for a free, fun informative experience for everyone, come to our Earth Day Celebration on April 18, 12-4 PM. This year is focused on providing activities that engage and inform through nature craft projects, informative talks by environmental experts, scavenger hunts, ongoing cart tours through the arboretum and much more!!

 

The arboretum is open every day 8:00 AM to dusk,
weather permitting.

There are 7 pedestrian gates that are always unlocked.
The most commonly used are located on Home Hill to the
right of the Knippenberg Center and on Long Valley Road
near the exit from the Pines Lake Drive West parking lot.

The Knippenberg Center for Education 
is open April 7 - October 31
Tuesday through Sunday, 12 Noon - 4:00 PM

The Knippenberg Center for Education 
reopens at 12 noon on Tuesday, April 7.

 
   Upcoming Programs and Events
 


PLEASE NOTE: 

Order Annuals by April 17!

 
 
 
 
 
 
 
 
Around the Arboretum 

Read Across America

Therapy Dog Team

For the 2nd year, children read to trained therapy dogs in the Knippenberg Center for Education. This is a particularly heart-warming event that is enjoyed by the children, parents, dogs and all present.

 
Volunteer News

Volunteer Recognition Luncheon

In 2025, Laurelwood volunteers contributed 11,644 hours, valued at $430,478 by independentsector.org. Volunteers included a regular groups of gardeners Tuesday through Saturday every week of the season as well as corporate and teen group volunteers; crafters, greenhouse teams, greeters, graphic artists, grant writers, program managers and all the contributions of committee members that keep membership strong and the web site, E-news, plant identification up to date; and a Board of Directors that is involved and dedicated. The arboretum and its support organization are thriving thanks its volunteers.

Each spring they are recognized with a well-deserved Volunteer Recognition luncheon. This year they also enjoyed an informative presentation on bird feeding basics by Andrew Marino of Wayne’s Back Yard Birding Store.

INDOOR OPPORTUNITIES 
OUTDOOR OPPORTUNITIES 
 

Let the gardening begin!

Outdoor gardening begins on Tuesday April 7, 9 – 12 noon. No prior gardening experience required. Meet in the pavilion. Tuesday is the main gardening day called The Generals where you work in the most needed area and finish your morning with a traditional snack and camaraderie. Other days are devoted to specific gardens. If you are new to gardening in Laurelwood, come on a Tuesday to meet everyone and find out more about the specialty gardening teams.

 
 
Please Give the Gift of Green

You can support our annual springtime campaign
by donating online at laurelwoodarboretum.org

or you can give via a donor-advised fund, make a gift of stock,
bonds or mutual funds, or transfer funds from your IRA.

We welcome your support in any way you choose to give.
 
Walking Group


Mondays & Thursdays
9:00 AM

Meet at the
Pines Lake Drive West parking lot.

 
 

Sponsor Spotlight 

Brad, Alex and Jodie

Pop and Alex 1962

Nancy and Alex

If you live in northern New Jersey, and you are an avid gardener who loves exploring garden centers that truly care about the product they sell, you will have a wonderful experience at Glenwild Garden Center. We love what we do, and so will you. 

Alexander J. MacKenn Landscaping and Contracting opened for business in 1928, often using a team of oxen to pull stumps and haul wagons of bluestone slabs hewn from the hills of West Milford. As World War II ended, the company became very busy and indispensable to the boom in housing in our area. Many homes and businesses still boast the beautiful mature trees, landscaping, patios and other stonework that his landscape crews installed in the 40’s, 50’s and 60’s. Alex became a well-known nurseryman in the state, being one of the early members of the New Jersey Nursery and Landscape Association, then called The Metropolitan Nurseryman’s Association. He brought in trees from all over New Jersey, including many beautiful specimens of rhododendrons, azaleas and more from John and Dorothy Knippenberg of the widely known Laurelwood Gardens in Wayne. Constantly evolving and responding to the needs of the community, Alex ventured into stonework, driveway and tennis court paving, housing development, and at one point, even started a side business selling swimming pools. The sample pool is now Glenwild’s greenhouse, filled with houseplants and where classes are held in inclement weather.

Alex and his wife Mabel converted a barn on the property into the retail shop in 1958 and the name Glenwild Garden Center was born. After getting a degree in Landscape Design & Horticulture, their son Alex Jr. started designing and running landscape crews in 1962. Father and son worked together for at least 20 busy years landscaping, which included installing plantings, driveways, patios and more.

Third generation siblings Jodie and Brad now run the retail business. Jodie’s passion for organic gardening has given the business its mission for years to come with an emphasis on natural products, organic gardening classes and community involvement. Brad is a licensed landscape architect, runs the nursery, and keeps everything
in tip top shape on the property.

As we look over the past near-century of serving our local communities, we are very grateful for our wonderful customers. Bloomingdale is our home, and we love it! Thank you to everyone for keeping us here for 98 great years.

 

This Monthly E-news is Sponsored by

We welcome our newest sponsor
Canete Garden Center

 
 


See the Friends of Laurelwood Arboretum's YouTube channel with lots
of great videos from the arboretum.

 

Donations to Friends of Laurelwood Arboretum help to support the park's maintenance, operations and public programs.

Dues and donations are deductible for income tax purposes
to the extent allowed by law.

Friends of Laurelwood Arboretum
is a 501(c)(3) non-profit organization.

Keep Our Arboretum Green!

Ways to Donate
 
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