Thank you for your interest in our products:
Rhizopon AA #1, Rhizopon AA #2 & Rhizopon AA #3
Rhizopon AA Water Soluble Tablets
and Hortus IBA Water Soluble Salts

We fully support your most important plant rooting trials.

We have available Trial Sizes (the smallest trial package sizes are marked in bold):
Rhizopon AA #1, Rhizopon AA #2 and Rhizopon AA #3 are available in one pound containers, as well as 25 pound boxes.
Rhizopon AA Water Soluble Tablets are available in 20, 200 and 2500 tablet packages
Hortus IBA Water Soluble Salts are available in 100 gram, 250 gram and one kilo packages

The answer to your basic question, "How do I receive Trial Samples?"
As much as we would like, we can not supply 'Trial Samples'; stock is at our Distributors. 

Trial Sizes are available for PURCHASE through your favorite horticultural supplier:

How to Order Trial Sizes and Stock Sizes:
Order our products from your favorite horticultural supplier and from the DISTRIBUTORS listed.
If not in stock they should order from master distributor:
314-770-0717 USA 


For Distributor ordering or referral contact Master Distributor :Phytotronics, 314-770-0717, propagation/growing supplies:

We Welcome Your Questions on Plant Propagation from Cuttings and Hortus IBA & Rhizopon Rooting Products: CLICK HERE to send a messag

© Hortus USA Corp. 1990-2013 All Rights Reserved. Hortus IBA Water Soluble Salts ® and Hortus USA ® 
are the registered trademarks of Hortus USA Corp. Rhizopon ® is the registered trademark of Rhizopon b.v. - All Rights Reserved. -