The Exotic Rainforest Epiphyte Tree

In any rain forest, more plants are up in the trees than in the ground!
This page explains how nature does it and how you can duplicate it at home!

                          

For years we have been making plans to add an epiphytic display to the ExoticRainforest.  It finally exists
More plants grow on trees in the rain forest than in the ground!  The photo above shows our "tree" (very top of the frame) just after it was installed.   The photo right shows the direct underside of the epiphytic tree after only two months and the next photo below allows you to see how the growth is progressing! 

The top of the log is now covered with close to100 plants, each and every one "glued" into place.  The "log" is not a log but simply cork bark and PVC pipe.  Many photos beneath this text show the log as it was constructed " under glass" in NW Arkansas.

Anthurium, Philodendron, ferns, orchids, bromeliad and many other plants are already beginning to naturally attach their roots as a result of twice daily misting from an auto water control system.  This section shows just over 3 meters (10 feet) of the length. The mid day summer light makes good photography difficult due to glare from the overhead sun.   

Read the explanation below to learn how you can build your own epiphytic log just like this one!  The plants are real, but the "log" is not.
Photo: July 5, 2008

The photo below was taken 2 months after this experiment began.  Sunday, July 6, 2008, 8:00AM.  

The tree extends over 4 meters, or 13 feet.  Eventually a second "branch" will extend from the top of the atrium center post and over the Exotic Rainforest to create our own canopy.  The entire display looks exactly like a living tree but instead is nothing more than 10.16cm (4 inch) PVC pipe covered with naturally curved cork bark. 

The bark is firmly attached to the pipe and the plants, some of which have already attached themselves, did so during the several years the basic log structure was housed in our "forest".  I bought the material in 2000 and built the basic structure in sections. 

The epiphyte tree is now safely in place and suspended by high tension wire at several points while it is firmly anchored to the center support of the building.  From the first day I conceived the ExoticRainforest atrium, my goal in building the structure in the NW corner of Arkansas has been to be to observe natural growth and compare species' morphogenesis and natural variation within the species I collect and grow. 

It has been my hope to document the change in the shapes and sizes of our plants since tropical plants change constantly.   Much of my documentation can be found on the 300 plus pages of the ExoticRainforest website you are now viewing.   I have specimens that look little alike as a result of eons of natural variation, almost every plant changes.  But still, they are the same species.  As a result it became personally important I construct an epiphyte (EP-e-phyte) "tree" on which these species can naturally grow and morph as they do in nature.  The photos and information on this page will tell you how and why this "tree was constructed.  The idea was not mine, it was "borrowed" from Fairchild Tropical Botanic Gardens in Miami, FL.

Variation within species is often difficult for collectors to grasp.  One report indicates as many as one out of every eight plant species known to science is variable and not every leaf will always appear the same.  Many people do not understand that a "species" does not have to refer to plants that always look exactly alike!  Instead, a scientifically defined species indicates plants that have the particular characteristics and the same sexual features which in the case of aroids can include a very similar inflorescence (group of flowers). 

Since the nearest rain forest is thousands of miles away from our home in NW Arkansas, as a retired commercial photographer, this tool will allow me to observe the plants and document them with a camera.  My major obstacle is I get around in a wheelchair and haven't been to a real rain forest since the year 2000!  Don't feel bad for me, I'm fine and have never considered myself handicapped.  I simply have a desire to learn about the plant species I grow.

Now I am able to do my own research right in our rain forest including observing epiphytic growth, the oncology of the plant species as well as some of the morphological changes!  With a bit of luck I will be able to create a time lapse record of the natural growth of our specimens and document change while learning what happens in the tropical rain forests of the world without traveling. 

Most people simply do not care, or understand, that change is natural in a rain forest and plants don't look the same year after year.  They change and produce many forms.  But there is also the  factor of natural variation with plant species.  We now grow more than one species that shows variation and will be able to allow some specimens to grow together so they can compared.  Click this link and learn about variation in non-technical language. 

From day one, the goal of the www.ExoticRainforest.com website has been to share what we learn with the aid of some of the world's best aroid botanists, aroid experts and collectors.  My personal observations are sometimes included on our web pages but I try to explain the plants as they are understood within science by using common language mixed with easily understood definitions of some technical terminology.  I try my best to keep the technical language simple.   I am not a botanist nor do I claim to be an expert in any plant genera.  I am simply a student of botany with a constant list of questions for the real experts.  If something is unclear on any page feel free to ask: Steve@ExoticRainforest.com   I don't always know the answer, but I will do my best to help you find one that is correct.

The major problem in constructing our epiphyte tree was in learning how to safely suspend such a massive "tree" structure above the walkway of our Exotic Rainforest.  In case you are not aware what an epiphyte is, more plants grow up in the canopy of the rain forest than down in the ground!  Anthurium, Philodendron, orchids, ferns, Bromeliad sp. Epiphyllum cacti and thousands of other species do not need soil to survive and flourish in the canopy.  Their roots simply hang in the breeze. 

They are naturally attached to the limb of any tree and their long roots hang well beneath those branches!  The plants grow in the canopy in order to escape the deep shade and be nearer the source of light and rain.  They get there because birds eat the berries containing seeds of rain forest plants and deposit those seeds on the branches in their droppings.  Just enough nutrient is available in the bird's droppings to allow the seed to germinate and soon a new rain forest plant is born.

On May 28, 2008 my 8 year dream of accomplishing this task became a reality.  I can now spend time in an epiphytic rain forest despite being in a wheelchair.  With the assistance of three construction workers the first stage of our large "tree" structure was raised to a height of almost 4 meters (12 feet) on the left end of the photo just below and not quite 3 meters (9 feet) on the right. 

The next phase of attaching more than one hundred specimens then began.  The plants are literally glued with Liquid Nails glue to the "tree" making sure none of the glue touches the growing portions of any plant where the new roots will emerge.  The Liquid Nails is lightly applied only to the roots and pressed into place with a thin plastic covered wire strap.  Those straps will have to remain for months, but in time the roots will naturally adhere just as they do in the rain forest.  Since our entire Exotic Rainforest is watered by an automatic misting system on a daily basis (often twice each day) those plants will receive water exactly the way they do in the rain forest only our water contains minute amounts of fertilizer.  As a result, growth is substantially faster than when grown in a pot with soil.  The plants on our epiphytic tree are much closer to the light! 

The entire idea was  (see photos just below) based on an incredible rain forest display at Fairchild Tropical Botanic Garden in Miami, FL.  I was privileged to be living in Miami when the Fairchild display was constructed and am amazed every time I return to see just how fast their display has grown.  If you are going to be in Miami, you must visit Fairchild!  Or if you are in mid-America, visit the enormous rain forest under glass at the Missouri Botanical Garden in St. Louis.  You can see photos of the Fairchild exhibit below.

Our plants will take some years to fully grow in.  But in the photos below of the Fairchild exhibit taken in September 2007 will show you what we hope how our display will soon appear. 

Check back often to see the progress.  I'll be posting new photos as the display plants are attached. 

If you are in the NW Arkansas area you are welcome to visit free of charge.  And if you are associated with any educational institution, please feel free to use our rain forest as a teaching tool.  The rain forests of the world cannot survive if we do not protect and learn about them!  Where else in Arkansas can you visit a living tropical rain forest with tree frogs, lizards, beetles, crickets and a macaw?

Contact us at: Steve@ExoticRainforest.com

           Steve Lucas

 Orchids and Bromeliads added on day 2

 

     

 

 

 

 

 

Plants and orchids including one Anthurium added on day 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Plants and orchids added on reverse side day 4

 

 

 

 

 

 

 

 

 

 

      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Plants, orchids and Lycopodium and Huperzia club mosses added on Day 5

 

 

 

 

 

 

 

 

 

 

 

Huperzia phlegmaria ..

Huperzia nummularifolium 

Reverse side of epiphyte tree, plants, orchids and Lycopodium fern added on Day 5

 

 

 

 

 

 

 

 

 

 

 

 

Approximately two thirds of the epiphytic tree (right) on July 6, 2008.  Plants are beginning to attach and producing inflorescences.

 

 

 

 

 

 

 

 

 

 

Fairchild Tropical Botanic Garden, Miami, FL

 

 

 

 

 

 

 

 

 

 

 

 

 

Growing Anthurium Species
 How to Understand, Cultivate, Grow, Pot, and Water an Anthurium

Pollinate your own Aroids!
 As it occurs in nature and by any horticulturist
 

Huperzia phlegmaria (L.) Rothm.
http://www.exoticrainforest.com/Huperzia%20phlegmaria%20pc.html

Want to Learn how to grow Rain Forest aroids?
Join the International Aroid Society: 
http://www.exoticrainforest.com/Join%20IAS.html