Products and Services

We have a full range of Horticultural and Hydroponic products and equipment, If we do not stock it there is a good chance we can arrange to get it,otherwise its not worth having. Follow the links below to find more detailed information on what PGO Horticulture has to offer you.

If you have any questions or are unsure of anything maybe our help page can help: GO TO HELP PAGE

System Design & Build

We have many years experience designing systems in NZ and also for many climates overseas. So whether it is for a full new system or an addition to an existing system see us first about our system design service.

Custom Nutrients

PGO Horticulture has experience in Hydroponic and Fertigation nutrient that runs back to the seventies. Chances are if you have a crop in mind we have developed a nutrient for it. And if not we can call on our decades of experience to work with you, to maximise your yields and optimise your crop health


At PGO we stock a wide range of electronic equipment from a variety of manufacturers to ensure we have the right equipment to meet your needs. Whether you require a simple station controller or a full greenhouse control system we can provide the best solution.


All plants require adequate light for good growth, some need more than others. We can assist in choosing the best suited lights for your crops. The team at PGO have many years experience in the practical use of horticultural lighting. From small propagation or experimental growing systems through to supplemental lighting in your greenhouse.

Water treatment

Water can come from many sources - some good, some bad, and some that changes by the day. To ensure a good, healthy crop and prevent blockages and scale in expensive equipment, contact PGO to discuss the suitabilty of your water and to obtain the best advice on water treatment.

Heating and Cooling

Correct temperature is important at all stages of growth. You need it warm enough to encourage mineral uptake and good growth, yet cool enough to reduce stress and disease. For nutrient and environmental heating and cooling PGO can offer you practical solutions.


Rockwool is a natural mineral product, spun from melted basalt rock, Its a European sourced sterile growing media that offers the ideal balance of moisture and air to give seedlings and cuttings an excellent start.

EBB & Flow

Often referred to as Flood and Drain. This is a great method of ensuring even automated irrigation/fertigation of seedlings or container grown plants. PGO are able to design a system to suit your requirements that will ensure excellent growth of your crop. This is by far the preferred method used by commercial hydroponic growers to obtain healthy vibrant uniform seedlings

Growing media

PGO can supply a wide range of media to fit your requirements including sterile pumice, scoria, Vacroc (rockwool), vermiculite, perlite and oasis.
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