Based on their cultural crop and product knowledge, Jiffy 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 proven themselves to be suitable for vegetable, nursery, perennial and greenhouse crops.

You can also take advantage of our long time experience in the organic horticultural sector. Our Bio-Substrates (Organic substrates) are supplied with the proven organic fertilizer ‘Tref-ECO 11 PL’ only available in Tref substrates from Jiffy.

Jiffy can offer you a substrate for any type of culture and container right out of our readily available Tref Go assortment. Please contact Jiffy Products International BV or a Jiffy representative in your area to get more information on the 'Tref Go' substrate possibilities that might be available to you.