Nursery

• Increase the crop density of your crop room
• Built-in lighting supports for LED grow lights or T5 lamps
• Easily adjustable height and slope to suit your growing needs
• Built for use with flood trays

• Use Greenhouse insect netting to keep pests out of your greenhouse, and reduce your pesticide use.
• Greenhouse insect netting can be an effective part of any greenhouse IPM program, keeping biologicals inside the greenhouse where they are doing your crop good.
• Roof vent insect screens are designed to enable ventilation while limiting the movement of biologicals, and can be fitted to gutter vents, ridge vents, and venlo greenhouse windows.

A relatively new concept to the greenhouse industry is to use hot water storage with alternate fuel (biomass) heating systems to limited cycling. Systems, such as wood, burn most efficiently if operated at a constant fire rate. Adding a large, insulated hot water buffer tank can store excess heat during the daytime operation to be used at night when the heat demand is the greatest.

GGS can also design systems to heat your warehouse or greenhouses with unit heaters. We typically use the following units depending on the application.

Power Vented Unit Heater

Power vented gas fired unit heaters provide 80% thermal efficiency and are available with stainless steel heat exchangers and stainless steel burners which are optimum for greenhouse conditions. These units can be vented vertically or horizontally.

Considerable fuel is wasted each year from bare heating system pipes in areas where heat is not needed.

Often in boiler rooms the main pipe lines from the boilers are not insulated - this represents unnecessary heat loss and can cost the grower valuable energy.

Niagrow can provide flue gas condensers that are unique in their kind. They are the only flue gas condensers that are completely made of stainless steel. These high-quality flue gas condensers are high efficiency compact segment condensers with a large heated surface.

Many greenhouse horticultural companies use multiple boilers. One condenser can be supplied to service multiple boilers as a so-called combi-condenser.

Carbon dioxide (CO2) is an important element for plants. Carbon deficiency becomes a problem in tight and closed greenhouse environments during daytime hours when photosynthesis occurs.

The only solution is CO2 supplementation. Central dosage of CO2-rich flue gasses from gas burning boilers has led to a considerable production increase in greenhouse horticulture.