Weekend Picks: June in Bloom

This weekend, it's all about the June blooms! The gardens are looking lush and full of color, especially our Rose Garden. The Rose Garden, created in 1888, is one of the oldest features of the estate and was originally a flower garden with a marble fountain as a central feature, with four quadrants containing boxed-edged walks in between. The addition of the summer house and Italianate balustrades 20 years later made this a truly special garden feature.

Summer house seen in the far corner of the rose garden. Photo: Paul W. Meyer

Rose Garden with Pansies, Urn and Pavilion circa 1924. Photo: Gleason, Herbert W. / Morris Arboretum Archives

Giant allium (seen here, purple flowers) add whimsy to the landscape. Photo: Paul W. Meyer

Photo: Stephanie McNabb

Photo: Stephanie McNabb

Deep in the Weeds, Photography by Rob Cardillo

If you haven't stopped by the Visitor Center in a while, there is a striking new addition to the Upper Gallery you won't want to miss. Deep in the Weeds is a colorful, vibrant exhibit from Philadelphia photographer, Rob Cardillo.

Like people, plants are prone to mingling. Reaching for the sun, embracing tendrils, crossing stems, they're woven into tapestries of shifting textures and colors. In roadside weed patches, native plant communities and even well-tended garden beds, Rob Cardillo has framed nuanced gestures between twig and leaf, petal and pod, creating layered images with a photosynthetic pulse. Through his lens, we see abstract beauty in the interplay of shapes, color and light, yet the images remain fully grounded and invite us to commune with nature's silent social network.

Rob Cardillo has professionally photographed plants, gardens and the people that tend them for over twenty years.  His work appears regularly in Horticulture, Country Gardens, Organic Gardening, The New York Times and many other magazines, books and advertisements. To see Rob Cardillo’s work visit www.robcardillo.com. 

Deep in the Weeds, photography by Rob Cardillo
On display beginning February 3 -  Opening Reception March 17, 1:00 - 3:00pm
Located in the Upper Gallery at Widener Visitor Center
Free with admission.

The Philly Bees' Stake in Pollination

by Stephanie Wilson, Endowed Plant Protection Intern

This past fall, I have been running around Philadelphia with an insect net in hand, surveying the wild bees (non-honey bees) in Philadelphia. The very fact that you can grow many vegetables and flowers in the city is because wild bees are present and pollinating. But very little is known about these city slickers and how they survive such a rough habitat: pavement instead of bare ground (which they dig nests in), patches of flowers instead of rolling meadows, and competition from non-native bee species that are slipping in through our shipping ports. This is exactly what I am researching as part of a survey of the flora and fauna that the USGS is conducting.

Stephanie Wilson (L) and Bombus impatiens (Common Eastern Bumblebee) pollinating a gentian Gentiana sp. (R)

Wonderful Witchhazels!

It's about this time of year when most of us have had quite enough of bleak winter weather and are longing for the vibrancy of spring. It seems nature has a way of knowing this and provides a mid-winter reprieve: colorful, sweetly-scented witchhazels!

Join us Sunday, February 17 from 1:00 - 3:00pm for our annual Witchhazel is Your Favorite family event, a day of outdoor fun and garden exploration! Follow the prepared scavenger hunt map to discover the many varieties of witchhazels growing at the Morris Arboretum. Ranging in color from yellow and orange to pink and red, witchhazels are some of the first harbingers of spring, and the Arboretum’s witchhazel collection is unparalleled in the area. The scavenger hunt invites visitors to compare the different varieties’ beautiful flowers and take in their heady scent. After the hunt, visitors can stop back at the Visitor Center to make a fun craft. This event is free with regular admission and registration is not required.

Download the scavenger hunt map (also available at the Visitor Center): http://bit.ly/14UBeTs

Don't Forget: Kids under 17 visit Free in February!

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Can't get enough of witchhazels? Register for an exclusive, inside look at the collection with Morris Arboretum Director of Horticulture, Anthony Aiello.

An Inside Look at the Witchhazel Collection 
March 2, 1:00 - 3:00pm Register Today

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Fall Color Favorites at Morris Arboretum

Autumn is one of the most popular times to visit the Morris Arboretum and visitors enjoy the vibrant display of color throughout the garden. Mid-October is a great time to begin your fall color wanderings through the gardens, returning whenever you can into November.

Be sure to explore some of our visitor and staff favorites:

• From Widener Visitor Center towards Gates Hall, between the small parking lot and the Orange Balustrade you will find Acer palmatum ‘Heptalobum’, one of the most outstanding Japanese maples for red fall color.  Continuing from there toward Gates Hall, you will see the incredible golden foliage of Princeton Gold Chinese witchhazel (Hamamelis mollis ‘Princeton Gold’).

• At the bottom of the Holly Slope, tucked behind the signature katsura-tree (Cercidiphyllum japonicum), are several broad-leaved evergreens.  These are Camellia oleifera (tea-oil camellia), with its beautiful white flowers, and Camellia sinensis, the plant from which tea is made, with its small white flowers. 

• Around the corner from the Holly Slope is one of the most interesting plants for fall color, used as a hedge surrounding the Long Fountain, Lindera salicifolia (one of the Asian spicebushes).  This plant colors very late in the fall turning a variety of reds, yellows, and oranges, before the leaves fade to russet and persist through the winter.  

• Downstream from the Swan Pond, along the East Brook are several plants of a native shrub, southern blackhaw viburnum (Viburnum rufidulum) with burgundy-colored leaves and bright blue fruits that are attractive to birds. Behind these stands the majestic Engler beech (Fagus engleriana) with its russet-red fall color and leaves that also persist into winter.

• Surrounding the Engler beech are a number of small trees, including Stewartia pseduocamellia (Japanese stewartia) with beautiful bark, white flowers in June, and rich red-orange fall color; nearby is Parrotia persica (Persian parrotia) a medium-sized tree also with beautiful bark and leaves that start out with deep purple color before turning a mix of yellows, oranges, and reds. 

• Finally, along the path near the Mercury Loggia is a concentration of witchhazels, including Sandra vernal witchhazel (Hamamelis vernalis ‘Sandra’), noteworthy for its red fall foliage.

These are just a few of the autumn gems on display at the Arboretum, with many more awaiting your discovery. Take the time to explore the Morris Arboretum this fall – you will probably see some old friends and no doubt discover some new favorites!

Acer palmatum 'Heptalobum'

Camellia sinensis

Fagus engleriana

Hamamelis mollis 'Princeton Gold'

Hamamelis vernalis 'Sandra'

Up On the Roof

Louise Clarke, Aerial Gardener
If you visited the Arboretum during Bloomfield Farm Day, perhaps you noticed these cheery yellow flowers along the lower edge of the intensive green roof.

The eastern prickly pear, Opuntia humifusa, or devil’s tongue, is a native cactus of eastern North America. The green stems are flattened into pads armed with fine spines that easily dislodge, having an affinity for passing ankles. Last year’s edible red fruits persist through spring where they contrast with this year’s lemon blooms. Requiring full sun and a well drained location, the prickly pear was planted on the lower edge of the roof to spare the horticulturists a sharp surprise when performing maintenance.

Low down at the Morris Arboretum

Bob Gutowski, Director of Public Programs 
March flowers can be found low down.  Hellebores, crocus, snow drops and more are poking up.  I took a walk on Saturday and got down to taking pictures.

Honey bees, Apis mellifera, were busy visiting Crocus on the slope above the Rose Garden on March 5th. I wonder if crocus honey tastes like saffron?

Snow Drops, Galanthus elwesii, are bigger flowered and have broader leaves than the more common G. nivalis. These are in the woods near Out on a Limb, March 5th.

Hellebore flowers are abundant in March throughout the Arboretum.  Look for them in shady spots.  This one on the edge of the woods by Out on a Limb caught my eye with its near-black leaves and dark, dark flowers.  The leaves will green up later.  March 5th. The little stem is Poison Ivy!  Learn to recognize this in your garden.

See more of my photos on Flickr:  http://www.flickr.com/photos/versicolor/