Climate Control

Every plant has its own optimum microclimate (the ideal conditions to promote growth and yield)- climate control is about ensuring this climate is maintained. Growers need complete control to eliminate as many variables as possible; this is more difficult to achieve in a glasshouse than in a fully controlled environmental room, due to the effects of ambient conditions. In order to maintain each plant’s microclimate we must control the temperature, humidity, level of CO2, airflow control, irrigation and cooling. At CambridgeHOK we can integrate it all into a sophisticated enviromental control computer system.

The climatic controls CambridgeHOK can offer are:

  • Heating by gas, oil, Biomass, ground source heat pumps, air source heat pumps or CHP.
  • Cooling by ventilation, direct expansion refrigeration, chilled water, absorption chillers or high pressure fogging systems.
  • Humidification by steam, ultrasonic, misting, or high pressure fogging,
  • De-humidification by absorption, direct expansion dew point control
  • CO2 by bottled CO2 (used for low level CO2 usage) or from scrubbed flue gases


Europa Nursery


Wight Salads


Robots Land at Cornerways Nursery

| Agriculture, Cambridge HOK, Commercial Growers, Uncategorised | No Comments

CambridgeHOK have now completed the project at Cornerways Nursery. We were employed to modify their traditional harvesting and packaging operation by installing automatic tow-cars to move the product from the…

Shows we will attend in 2017/18 at a Glance

| Botanical, Cambridge HOK, Commercial Growers, Garden Centres, Uncategorised | One Comment

HTA Nation Plant Show (Stoneleigh) : 20th-21st June 2017 NAEC, Stoneleigh , Stoneleigh Park, Coventry, CV8 2LZ Glas Trade Show (Ireland):  20th July 2017 Citywest HotelSaggart, Co. Dublin, Ireland Fruit Focus (Kent)…

CambridgeHOK Four Oaks , Cheshire

| Agriculture, Botanical, Cambridge HOK, Commercial Growers, Garden Centres, Research and Education, Urban / Vertical Farming | 2 Comments

CambridgeHOK are exhibiting at Four Oaks show in Cheshire this year on the 5th and 6th of September 2017.

Wight Salads: LED’s

| Cambridge HOK, Commercial Growers | One Comment

CambridgeHOK are pleased to announce the successful installation of the first commercial scale, 100% LED installation for tomatoes in the UK. Following on from other successful pilot LED projects carried…