Controllers
Controllers
Achieving the ideal growing environment for your plants is essential to the most successful harvest, and manually adjusting the lighting, temperature, HVAC, irrigation, nutrient levels etc can quickly consume much of your time... but we have the solution!

Adding controllers will help to automate your system and take care of many tasks you would normally have to spend your efforts on, making growing easier and more precise from seed to harvest.
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Inkbird - ITC-306A Temperature Controller
+ Quick View {"id":6794709139615,"title":"Inkbird - ITC-306A Temperature Controller","handle":"itc-306a-temperature-controller","description":"\u003ch2 data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eBalance Your Temperature, Remotely!\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eThe Inkbird ITC-306A is a temperature controller built for liquids! It has two probes to ensure you are protected even if one fails, notifying you of an error as soon as the probes stray outside of a \u003c\/span\u003e3℃ window. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eThe Inkbird ITC-306A controller plugs into the wall and has two relays, one controlling output, another for abnormal protection. It can handle up to a 2200W load, making light work of large tank heaters. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eThe ITC-306A has 2.4GHz Wifi capabilities so you can connect your controller to your phone for remote monitoring, settings, and temperature adjustments. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\n\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eSpecifications:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInput Power: 10A MAX\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOutput Power:10A MAX (two sockets)\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eType of temperature probe:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eR25℃=10K\u003cspan class=\"a-text-bold\"\u003eΩ\u003c\/span\u003e±1%； R0℃=26.74~27.83K\u003cspan class=\"a-text-bold\"\u003eΩ\u003c\/span\u003e；B25\/85℃=3435K±1%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eTemperature control range:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e20.0℃~35.0℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eTemperature measurement range:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e-40.0℃~100℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eTemperature display accuracy:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e0.1℃\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2021-08-17T10:20:57+12:00","created_at":"2021-05-19T16:10:47+12:00","vendor":"Inkbird","type":"Environmental Controls","tags":["bird","controller","heat","ink","inkbird","liquid","monitor","probe","reservoir","sensor","tank","temp","temperature"],"price":9940,"price_min":9940,"price_max":9940,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40055139303583,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"inkbird008","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Inkbird - ITC-306A Temperature Controller","public_title":null,"options":["Default Title"],"price":9940,"weight":1000,"compare_at_price":null,"inventory_management":"shopify","barcode":"39303583","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_3032copy.jpg?v=1628130816"],"featured_image":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_3032copy.jpg?v=1628130816","options":["Title"],"media":[{"alt":"Inkbird - ITC-306A Temperature Controller - Indoor Grow NZ, Hydroponics NZ, Grow tent, Grow light, Nutrients ","id":22638977253535,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_3032copy.jpg?v=1628130816"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_3032copy.jpg?v=1628130816","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2 data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eBalance Your Temperature, Remotely!\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eThe Inkbird ITC-306A is a temperature controller built for liquids! It has two probes to ensure you are protected even if one fails, notifying you of an error as soon as the probes stray outside of a \u003c\/span\u003e3℃ window. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eThe Inkbird ITC-306A controller plugs into the wall and has two relays, one controlling output, another for abnormal protection. It can handle up to a 2200W load, making light work of large tank heaters. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eThe ITC-306A has 2.4GHz Wifi capabilities so you can connect your controller to your phone for remote monitoring, settings, and temperature adjustments. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"a-spacing-base\"\u003e\n\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-text-bold\"\u003eSpecifications:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInput Power: 10A MAX\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOutput Power:10A MAX (two sockets)\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eType of temperature probe:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eR25℃=10K\u003cspan class=\"a-text-bold\"\u003eΩ\u003c\/span\u003e±1%； R0℃=26.74~27.83K\u003cspan class=\"a-text-bold\"\u003eΩ\u003c\/span\u003e；B25\/85℃=3435K±1%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eTemperature control range:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e20.0℃~35.0℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eTemperature measurement range:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e-40.0℃~100℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eTemperature display accuracy:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e0.1℃\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
Inkbird - ITC-306A Temperature Controller
Balance Your Temperature, Remotely! The Inkbird ITC-306A is a temperature controller built for liquids! It has two probes to ensure you are protected even if one fails, notifying you of an error as soon as the probes stray outside of a 3℃ window.  The Inkbird ITC-306A controller plugs into the wall and has two relays, one controlling output, another for abnormal protection. It can handle up to a 2200W load, making light work of large tank heaters.  The ITC-306A has 2.4GHz Wifi capabilities so...
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Fan Speed Controller 230v Fan Speed Controller 230v
+ Quick View {"id":7515549368479,"title":"Fan Speed Controller 230v","handle":"fan-speed-controller-230v","description":"\u003cp\u003eA fan speed controller will allow you to maintain optimal growing conditions by balancing the extraction rate with the temperature in your grow space, leaving your plants enjoying a more favourable growing environment for faster, stronger growth and better yeilds. This Fan Speed Controller is suitable for use with \u003cem\u003emost \u003c\/em\u003einlet or outlet fans and is super simple to setup and operate. Just plug the \u003cspan data-mce-fragment=\"1\"\u003efan controller into the power source, plug your fan into the unit, and you now have control of your fan speed with the simple twist of a dial. \u003c\/span\u003eFan speed can be adjusted between 50% and 100%.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003e- Votage: 220V - 240V\u003cbr\u003e- Current: 8A\u003cbr\u003e- Fuse: 8A\u003cbr\u003e- Power Cord: 2m length\u003cbr\u003e- Weight: 400g\u003c\/p\u003e\n\u003ch3\u003eHandy Tips:\u003c\/h3\u003e\n\u003cp\u003eYou can also combine the use of a Temperature Controller (sold separately) which plugs directly into the fan speed controller to give you more control over your growing environment. When the temperature gets too high, the fan will switch to full speed until  your space returns to the temperature you have set on the thermostat, then returns to your original speed setting.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e This fan speed controller is suitable for Centrifugal Fans but \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ewill not\u003c\/strong\u003e\u003c\/span\u003e be suitable for use with most standard Mixed Flow, Axial or EC style fans. \u003cbr\u003e\u003c\/p\u003e","published_at":"2022-09-16T09:55:40+12:00","created_at":"2022-09-09T14:20:41+12:00","vendor":"TRL","type":"","tags":["air flow","control","controlled","controller","extraction","fan","fan controller","fan speed","sensor","speed","speed controller","temp","temperature"],"price":4490,"price_min":4490,"price_max":4490,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42570537468063,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"400006","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fan Speed Controller 230v","public_title":null,"options":["Default Title"],"price":4490,"weight":450,"compare_at_price":null,"inventory_management":"shopify","barcode":"37468063","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/indoorgrow.nz\/cdn\/shop\/products\/FanSpeedController230v_WatermarkedIndoorGrow.jpg?v=1664508749","\/\/indoorgrow.nz\/cdn\/shop\/products\/FanSpeedController230vplugview_WatermarkedIndoorGrow.jpg?v=1664508752"],"featured_image":"\/\/indoorgrow.nz\/cdn\/shop\/products\/FanSpeedController230v_WatermarkedIndoorGrow.jpg?v=1664508749","options":["Title"],"media":[{"alt":"Fan Speed Controller 230v - Indoor Grow NZ, Hydroponics NZ, Grow tent, Grow light, Nutrients","id":26625980367007,"position":1,"preview_image":{"aspect_ratio":1.0,"height":3000,"width":3000,"src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/FanSpeedController230v_WatermarkedIndoorGrow.jpg?v=1664508749"},"aspect_ratio":1.0,"height":3000,"media_type":"image","src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/FanSpeedController230v_WatermarkedIndoorGrow.jpg?v=1664508749","width":3000},{"alt":"Fan Speed Controller 230v - Indoor Grow NZ, Hydroponics NZ, Grow tent, Grow light, Nutrients","id":26625981448351,"position":2,"preview_image":{"aspect_ratio":1.0,"height":3000,"width":3000,"src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/FanSpeedController230vplugview_WatermarkedIndoorGrow.jpg?v=1664508752"},"aspect_ratio":1.0,"height":3000,"media_type":"image","src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/FanSpeedController230vplugview_WatermarkedIndoorGrow.jpg?v=1664508752","width":3000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eA fan speed controller will allow you to maintain optimal growing conditions by balancing the extraction rate with the temperature in your grow space, leaving your plants enjoying a more favourable growing environment for faster, stronger growth and better yeilds. This Fan Speed Controller is suitable for use with \u003cem\u003emost \u003c\/em\u003einlet or outlet fans and is super simple to setup and operate. Just plug the \u003cspan data-mce-fragment=\"1\"\u003efan controller into the power source, plug your fan into the unit, and you now have control of your fan speed with the simple twist of a dial. \u003c\/span\u003eFan speed can be adjusted between 50% and 100%.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003e- Votage: 220V - 240V\u003cbr\u003e- Current: 8A\u003cbr\u003e- Fuse: 8A\u003cbr\u003e- Power Cord: 2m length\u003cbr\u003e- Weight: 400g\u003c\/p\u003e\n\u003ch3\u003eHandy Tips:\u003c\/h3\u003e\n\u003cp\u003eYou can also combine the use of a Temperature Controller (sold separately) which plugs directly into the fan speed controller to give you more control over your growing environment. When the temperature gets too high, the fan will switch to full speed until  your space returns to the temperature you have set on the thermostat, then returns to your original speed setting.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e This fan speed controller is suitable for Centrifugal Fans but \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ewill not\u003c\/strong\u003e\u003c\/span\u003e be suitable for use with most standard Mixed Flow, Axial or EC style fans. \u003cbr\u003e\u003c\/p\u003e"}
Fan Speed Controller 230v
A fan speed controller will allow you to maintain optimal growing conditions by balancing the extraction rate with the temperature in your grow space, leaving your plants enjoying a more favourable growing environment for faster, stronger growth and better yeilds. This Fan Speed Controller is suitable for use with most inlet or outlet fans and is super simple to setup and operate. Just plug the fan controller into the power source, plug your fan into the unit, and you now have control of your...
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Pro-Leaf TEMP-B1 Temperature Controller Pro-Leaf TEMP-B1 Temperature Controller
+ Quick View {"id":6112082329759,"title":"Pro-Leaf TEMP-B1 Temperature Controller","handle":"pro-leaf-temp-b1-temperature-controller","description":"\u003ch2\u003ePrecise Temperature Control Made Easy\u003c\/h2\u003e\n\u003cp\u003ePro-Leaf's TEMP-B1 gives you perfect control of the temperature in your environmentally controlled space. The TEMP-B1 controls a heating or cooling unit through it's 220-240v output and is fed by a sensor on a 4.5 meter cable. The unit has a photocell that differentiates between day\/night cycles so you have seperate temperatures depending on the cycle.\u003cbr\u003e\u003cbr\u003eThe TEMP-B1 is a great starting point to full environmental control.\u003c\/p\u003e","published_at":"2024-01-16T12:44:52+13:00","created_at":"2021-01-22T19:32:12+13:00","vendor":"Pro-Leaf","type":"Environmental Controls","tags":["control","controller","Environmental","fan","sensor","temperature","timer"],"price":29490,"price_min":29490,"price_max":29490,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":37647191867551,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"IDG-11692","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Pro-Leaf TEMP-B1 Temperature Controller","public_title":null,"options":["Default Title"],"price":29490,"weight":1600,"compare_at_price":null,"inventory_management":"shopify","barcode":"91867551","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0162.jpg?v=1627446292","\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0172.jpg?v=1627446292","\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0161.jpg?v=1627446292"],"featured_image":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0162.jpg?v=1627446292","options":["Title"],"media":[{"alt":"Pro-Leaf TEMP-B1 Temperature Controller - Indoor Grow NZ, Hydroponics NZ, Grow tent, Grow light, Nutrients","id":22520825086111,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0162.jpg?v=1627446292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0162.jpg?v=1627446292","width":2000},{"alt":"Pro-Leaf TEMP-B1 Temperature Controller - Indoor Grow NZ, Hydroponics NZ, Grow tent, Grow light, Nutrients","id":22520825020575,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0172.jpg?v=1627446292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0172.jpg?v=1627446292","width":2000},{"alt":"Pro-Leaf TEMP-B1 Temperature Controller - Indoor Grow NZ, Hydroponics NZ, Grow tent, Grow light, Nutrients","id":22520825053343,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0161.jpg?v=1627446292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/indoorgrow.nz\/cdn\/shop\/products\/IMG_0161.jpg?v=1627446292","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003ePrecise Temperature Control Made Easy\u003c\/h2\u003e\n\u003cp\u003ePro-Leaf's TEMP-B1 gives you perfect control of the temperature in your environmentally controlled space. The TEMP-B1 controls a heating or cooling unit through it's 220-240v output and is fed by a sensor on a 4.5 meter cable. The unit has a photocell that differentiates between day\/night cycles so you have seperate temperatures depending on the cycle.\u003cbr\u003e\u003cbr\u003eThe TEMP-B1 is a great starting point to full environmental control.\u003c\/p\u003e"}
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Pro-Leaf TEMP-B1 Temperature Controller
Precise Temperature Control Made Easy Pro-Leaf's TEMP-B1 gives you perfect control of the temperature in your environmentally controlled space. The TEMP-B1 controls a heating or cooling unit through it's 220-240v output and is fed by a sensor on a 4.5 meter cable. The unit has a photocell that differentiates between day/night cycles so you have seperate temperatures depending on the cycle.The TEMP-B1 is a great starting point to full environmental control.
NZ $294.90
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Trolmaster Day / Night Fan Speed Controller BETA-2
+ Quick View {"id":9053334405279,"title":"Trolmaster Day \/ Night Fan Speed Controller BETA-2","handle":"day-night-fan-speed-controller-beta-2","description":"\u003cp\u003e \u003c\/p\u003e\nTrolmaster Beta-2","published_at":"2023-09-11T16:14:28+12:00","created_at":"2023-09-11T15:40:47+12:00","vendor":"TRL","type":"","tags":["2","air flow","beta","control","controlled","controller","extraction","fan","fan controller","fan speed","master","sensor","speed","speed controller","temp","temperature","trol","troll","trolmaster"],"price":22500,"price_min":22500,"price_max":22500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44493519683743,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TROLBET2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Trolmaster Day \/ Night Fan Speed Controller BETA-2","public_title":null,"options":["Default Title"],"price":22500,"weight":450,"compare_at_price":null,"inventory_management":"shopify","barcode":"19683743","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":[],"featured_image":null,"options":["Title"],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \u003c\/p\u003e\nTrolmaster Beta-2"}
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Trolmaster Day / Night Fan Speed Controller BETA-2
  Trolmaster Beta-2
NZ $225.00
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What are the benefits of purchasing controllers?

When you’re a gardener who wants the best for your plants, you tend to spend a lot of time adjusting temperature, lighting, nutrient levels, irrigation…the list goes on. Invest in controllers, and it becomes a far less labour-intensive process.

What can you control using controllers?

We stock a wide range of controllers to take the hard work out of your growing operation, such as humidity controllers, temperature controllers, CO2 controllers, and fan controllers.