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Company Profile



 

Hortus USA Corp. is a primary manufacturer of plant rooting products. We are the US importer and US EPA registrant of plant rooting products from Rhizopon b.v. of Holland. Using the combined resources of Hortus USA and Rhizopon b.v. our products have international technical support. Our products are shipped to every country where plant growers propagate new plants from cuttings. Research on new and improved rooting techniques are performed in our state of the art US and Dutch research facilities in coordination with the world's largest plant growers.
 


The Rhizopon b.v. manufacturing facility and Research Center in Hazerswoude, Holland

Rhizopon is involved in preserving the ecology and energy conservation. Notice the wind turbine for electricity production in the rear of their facility

Rhizopon b.v. is the world's largest and oldest company solely devoted to the manufacture and research of plant rooting hormones. Rhizopon b.v. was established in 1939 by the first scientists who developed commercial plant rooting hormones. Through their extensive research Rhizopon has developed the most used plant rooting products and techniques.
 
Rhizopon AA and Hortus IBA Water Soluble Salts are produced in Holland. Production lots are tested by Independent European Certified Laboratories for quality and effectiveness. Top quality is assured for products you buy today and tomorrow. Hortus USA and Rhizopon b.v. are committed to provide you with the World's Finest Plant Rooting Products.

 Web sites and contact information:

Hortus USA Corp. (USA)

 http://www.rooting-hormones.com (In English)

Rhizopon b.v. (Holland)

 http://www.rhizopon.com (In Dutch and English)


For sales and service:

 
Hortus USA Corp.
http://www.rooting-hormones.com
support @ hortus . com

or Master Distributor
Phytotronics Inc.
Phone: (USA) 314-770-0717
http://www.phytotronics.com
sales@phytotronics.com
 

European growers please contact for sales and service:

 Rhizopon b.v.
Hazerswoude, Holland (the Netherlands)
http://www.rhizopon.com
info@rhizopon.com
Phone: (Holland) 31 (0) 71-341-5146 

 

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CONTACT INFORMATION. For Questions about Hortus and Rhizopon Products and uses,

USE THIS LINK TO SEND AN E-MAIL WITH YOUR QUESTIONS AND FEEDBACK

ORDER RHIXOPON AA AND HORTUS IBA WATER SOLUBLE SALTS from your favorite horticultural supplier.
For referral contact: PHYTOTRONICS, SALES@PHYTOTRONICS.COM 314-770-0717

The suggestions for the use of Hortus IBA Water Soluble Salta, Rhizopon AA dry powder rooting hormones, Water Soluble Tablets are based upon the outcome of tests and experiments carried out by international testing centers. Testing is essential. Growers must do trials on a small portionof their crop before doing extensive treatment. WARRANTY

Copyright Hortus USA Corp., New York NY USA 1989-2010. All Rights Reserved.
Hortus IBA Water Soluble Salts is the Registered Trademark of Hortus USA Corp.