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About Us


Gibb-Gro Ltd is a privately owned NZ company.  Gibb-Gro brand has been registered for 12 years and has been growing stronger every year. We have customers all over New Zealand..

Our main product is Gibb-Gro Gibberellic Acid growth promoter but we do also sell products to enhance the effectiveness of Gibb-Gro such as Gibb-Gro Seaweed Concentrate Flake and Gibb-Gro Wetter. We pack and supply product in NZ then we sell direct to you.  This is why our prices are so attractive - it is effectively the "wholesale" price, direct from the manufacturer.


The directors of Gibb-Gro have been involved in the NZ agricultural chemical business for over 20 years. They are actively involved in the day-to-day running and building of the business. 


You can order anytime by phone, fax, e-mail, letter, or online at this website.  If you phone on the freephone number, you may at times get an answering machine.  That means we are already on the phone or doing something else.  Or it may be after office hours (see below).  Don't be alarmed; leave your name and number and soon we will call you back.  If we already have all your details, just leave your order (with your name and contact phone number on the machine).


We send your order within 24 hours.  Delivery will usually take between 1 and 4 days.  If it hasn't arrived after that time, call us immediately so we can track it down for you.  Delivery of orders of 60 litres or less will probably be to your door, including rural delivery addresses.  However, delivery of larger orders will be to the nearby freight depot or drop-off point we will arrange with you when you place your order.


For existing and pre-approved trading accounts we send your invoice with your product or email it.  Payment is due 20th of the month following for existing and pre-approved trading accounts, and you can send a cheque or use a direct payment to our a/c 12-3476-0027106-00.  The bank account number is also on both your invoice and statement.  We post or email statements out in the first week of each month.  Pay with order customers can pay by bank deposit.


If you recommend our products to a friend, and they mention you when they first order from us, we will apply a $10 discount for each product in your next order (excluding sale items).  Word-of-mouth recommendation is the best form of advertising and we want to show our appreciation of your faith in us.


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