And do the same for the development of your company, your business and your professional know-how? In that case, the Growing Power of Tref Substrates is your partner. On the left you can find your activity and by clicking on the sub-items you can come to a selection of reliable substrates in use by professional growers, this part of the site is under reconstruction. 
Soon you will find the whole new TREF STANDARD RANGE. You can contact our consultants for tailor made solutions. Under Tref Group you will find information about our organisation and distributors and agents.
NEWS
Jiffy and Pantar Amsterdam announce allianceJiffy and Pantar Amsterdam are pleased to announce a new Partnership between Jiffy Products and Pantar Amsterdam taking effect June third 2009, strengthening the market position of both Jiffy Products and Pantar Amsterdam by Jiffy Products adding a new Tref substrate, ‘Pantar Amsterdam’ produced paper plug to its product portfolio. The new paper plug will be available and offered for sale globally under the name ‘Jiffy Plug’. In order to offer a high quality paper plug at large volumes, Jiffy has established a
Where to find Tref and Tref Substrates?We warmly welcome you at our stand at: Date 2009 Exhibition / Show Stand Place Country 6 - 8 January De Groene Sektor 327 Hardenberg The Netherlands 13 - 15 January Tuinbouw Re
Tref GOBased on their cultural crop and product knowledge, Tref has brought a wide range of
substrates together under the Tref-Go brand. All mixes offered under the GO brand name,
have a proven track record on performance at many different grower locations.
The mixes in the Tref GO range have p
