Is There Ink (Enk) in Your Garden?

Years ago, when I became engaged, my best man Jan Mihalek asked me what kind of bachelor party I wanted. In lieu of the traditional night of debauchery, he offered a week in Europe watching European club soccer matches. Both graduates of Rutgers University and past members of their soccer team, we headed for Europe. Before taking the hydrofoil across the Oresund Sea or “the Sound” (which connects the Baltic Sea with the Kattegat Straight) to Malmo, Sweden we had some time and visited Tivoli Garden in Kobenhavn or Copenhagen, Denmark. Knowing, even then, of my admiration for both flora and fauna, Jan set some time aside in our schedule and introduced me to Tivoli. Tivoli Gardens, for those who don’t know, is unlike any amusement park you have ever seen. Steeped in history, over a century and a half old, it is a true life fairy tale. Walt Disney visited Tivoli in 1958 and used the experience as inspiration for Disneyland. It is everything you would expect an amusement park to be. Roller coasters and eateries are plentiful, but around those corners lies the tranquility of old gardens. One plant that still sticks out in my mind that I saw there is Enkianthus campanulatus.

Enkianthus’s botanical name is also widely accepted as a common name. A deciduous ornamental, Enkianthus is an upright shrub which reaches heights of 6-15 feet. Planting distances from one another should be 4-6 feet apart. A refined, elegant plant, Enkianthus is a gorgeous woodland plant which lends itself well as a single specimen, is useful in small groupings and mixes well with other ericaceous plants. You could train it as a small tree if you were so inclined and appreciate its seasonal attributes, of which there are plenty. Similar conditions that rhododendron and azaleas enjoy, so too will your Enkianthus. Cool, moist soils which are acidic make this plant feel right at home. The flowers are what most rave about, however. Small, bell-shaped, creamy-yellow flowers with red veins are something to marvel at in May and June. These flowers are held in pendulous clusters and while they seem dainty, this is one durable plant. There are few pests associated with Enkianthus, although scale and spider mites have been reported in hot locations. The fall color can be random, but yellows, oranges and reds are something to look for. Often when I see Enkianthus with fall color I am reminded of Parrotia persica’s (Persian Parrotia or Ironwood) fall color. Always inconsistent, but something to seek out, no two plants have the same fall markings.

The fact that most Enkianthus are seed-grown, thus contributing to inconsistencies with fall color and flowers has led to selected clones, or cultivars, and their apparent stability. ‘Red Bells’ is probably the most common cultivar found in independent garden centers. With consistent flower color, ‘Red Bells’ has its flower tips dipped in red and the fall color is a reliable red. Overall heights for this cultivar are far smaller than the species, thus making it ideal for smaller landscapes. ‘Renoir’, named by Rob Nicholson formerly of the Arnold Arboretum, has exciting creamy-yellow flowers with purplish veins in May. Bright oranges, yellows and reds are more consistent throughout than the species. ‘Jan Iseli Pink’ has “colossal clusters of pink, cup-shaped flowers that droop from slender branches” (Iseli Nursery). A kaleidoscope of colors, shades from yellow to red, is always seen in the fall. “Jean Iseli Red’, as you would imagine, has red flowers and a remarkable deep red fall color. Finally, ‘Sikokianus’ is widely considered to be the darkest flowered Enkianthus. Maroon flower buds open to brick-red flowers. Difficult to procure, but worth the effort, this and any of the above cultivars will offer color and versatility to your garden.

Georg Carstensen, the founder of Tivoli Gardens said in 1844: “Tivoli will never, so to speak, be finished,” a sentiment echoed just over a century later when Walt Disney said of his own Tivoli-inspired theme park, “Disneyland will never be finished as long as there is imagination left in the world” (welcome-to-my-copenhagen.com). I share, in part, this sentiment in that the botanical journey I am on will also never be finished. Profoundly humbling, there are simply too many plants and not enough time. New cultivars come out every day. The imagination and efforts from those past and present will always leave me inspired to create new and exciting gardens.

Winter Gardens

Between the outstanding fall colors of deciduous trees and the early spring blooms of Cherries, Magnolia and Forsythia there, sometimes, is a perceived notion that nature is on hold. Winter doldrums can get the best of us, leaving us longing for the arrival of spring. The truth is there is so much to appreciate in the calm of winter that simply cannot be seen any other time of year. Couple this with an occasional white background and gardening takes on a whole new appreciation.

Certainly walking around your yard or neighborhood you can find some outstanding trees to look at. However, visiting arboretums and gardens often guarantees you and up close and personal look at specimens which have taken years to become. There is a quite calm walking around these gardens this time of year which is only broken up by the crunch of the ground as you walk across mulched beds.

There are several unique gardens to look at this time of year and all are in close proximity. Reeves-Reed Arboretum in Summit, New Jersey is a “suburban conservancy dedicated to environmental and horticultural education for children and adults and to the enjoyment of nature through the professional care and preservation of a historic country estate.” Their sunken garden is a personal favorite of mine but equally exciting this time of year is their winter interest garden. You can test your horticultural skills by identifying bark, berries and the occasional flower. Let’s not forget their European Beech (Elephant tree) aptly named for its bark which resembles that of an elephant’s skin. All this is worth the trip however, make it a point to revisit the arboretum in the early spring for the daffodil bowl….trust me.

The Cross Estate Gardens in Bernardsville, New Jersey has characteristics of the Arts and Crafts period. Interesting year round attractions include their Silver Maple and Chinese Sequoia. Their wisteria-covered pergola, typically brings visitors in the spring and summer, has fantastic structure and lines this time of year to admire. In addition to the formal and native gardens, “the grounds of the Cross Estate provide hiking trails that connect to trails in the Jockey Hollow, Lewis Morris Park, and the Scherman-Hoffman Wildlife Conservancy.”

The Leonard J. Buck Garden in Far Hills, New Jersey is one of the premier rock gardens in the eastern United States. Donated to the Somerset County Park Commission by Mrs. Helen Buck in 1976, the gardens are situated in a 33 acre wooded stream valley among some of the most coveted real estate in New Jersey. A naturalistic garden, the large rock outcroppings are clearly visible in the winter months showcasing rare and exotic rock garden plants.

The Rutgers Gardens in New Brunswick, New Jersey I may be somewhat biased to. A graduate of Rutgers University some years ago, this garden is a collection of gardens which spread over some 50 acres. Highlights include the largest collection of American Hollies in the world, a Shade Tree Collection, the Roy H. De Boer Evergreen Collection (anyone who has ever taken a class of his at Rutgers could never forget him), the Ornamental Tree Collection and a Bamboo Forest to name a few. Their ornamental tree collection alone is enough to entice visitors in the colder winter months. The state’s largest Paperbark Maple (Acer griseum) and their Kousa Dogwood (patches) both have exfoliating bark and are two of the nicest specimens you will ever see.

Finally, The New York Botanical Gardens in the Bronx, New York is one of the most awe inspiring gardens I have ever been to. The famed Enid A. Haupt Conservatory is the man made structural staple that most remember. Too many gardens to list, there are two formidable trees which I can never forget from here. The first, Persian Ironwood (Parrotia persica) is a tree indigenous to Iran and has a most dramatic bark appeal. Showcasing colors of gray, green, white and brown the bark reminds me of that of Pinus bungeana (Lacebark Pine). Taking considerable time to have this as a characteristic, you can imagine its age. Second is a stand of Tanyosho Pines (Pinus densiflora ‘Umbraculifera’). These shrub-like multi-trunk trees have the most beautiful orange to orange-red markings with a touch of gray at the base. The bark becomes fissured into oblong plates with age. This stand of trees is no less than 25 feet tall.

Now I know much of this can be lost to a non plant person. But, if you have some time this winter try visiting one of these tranquil places. Who knows you may become a tree-hugger after all.