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Heat Mats Warming Cables & Thermostats

Heatmats Thermostats and Soil Warming Cables

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A range of seed raising options and Heating appliances 

 Sorry no international orders for these items can be accepted )

Bio Green Thermo 1 Thermostat

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New for 2013! - Lower cost!

BioGreen 13A mains Digital Thermostat

A new German made quality Greenhouse or Conservatory digital thermostat for accurate control of your growing temperatures. Useful for Bio Green Soil Warming Cables or any other heating device that has a 13 amp mains plug.  This thermostat removes any need for wiring expertise for the home gardener and will control any heating device up to 3 Kw.  Easy to operate, you set the required temperature using push buttons, with temperatures clearly shown on the large digital display.

  • Temperature range 0-40ºC (32-104ºF).
  • Temperature is measured by an encapsulated thermistor / sensor on the end of a 1 metre cable.
  • Maximum operating load is 3000w
JH3417

Bio Green Thermo 2 Thermostat

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BioGreen 13A mains Digital Thermostat

A German made quality Greenhouse or Conservatory digital thermostat for accurate control of your growing temperatures. Useful for Bio Green Soil Warming Cables or any other heating/cooling device that has a 13 amp mains plug.  This thermostat removes any need for wiring expertise for the home gardener and will control any device up to 3 Kw. Unlike the Thermo 1 this unit also has a cool setting to turn on a fan as temperatures rise in the summer. Easy to operate, you set the required temperature using push buttons, with temperatures clearly shown on the large digital display.

  • Temperature range 0-40ºC (32-104ºF).
  • Temperature is measured by an encapsulated thermistor / sensor on the end of a 1 metre cable.
  • Maximum operating load is 3000w
JH2640

Parasene Cable Thermostat 200

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200  Thermostat

This Parasene Greenhouse Thermostat is ideal for use in conjunction with the Parasene soil warming cables above. It provides automatic control and makes more economical use of the cables. (Please note that if this thermostat is to be used with the Biogreen heating cables, an extension 5 amp fused socket must be wired to the thermostat to be able to plug in the soil warming cable which cannot be wired in directly)

RRP £33.59

JH250

JungleSeeds Thermostat JUNSTAT1

Back in Stock!

Chinese Manufactured Low Cost Digital Thermostat

An excellent 220V/240V low cost dual purpose thermostat for control of a heating or cooling units to  a maximum of 1kw. We supply this unit primarily for the control of Parasene and Biogreen soil warming cables or BioGreen Heatmats and Warming Pads. We do not recommend this unit for heavy duty greenhouse heating units or other appliances above 1Kw

The useful front socket will accommodate both UK 3 pin and EU two pin plugs and the sensor has a flexible lead to about 2.4 metres providing accurate local control for example of a propagator or heatmat locally to the seedlings. We suggest that the sensor is placed directly on top of a heatmat or soil warming cable and underneath the seed trays or pots.

The unit needs to be plugged into a fixed mains socket and away from any danger of direct water contact from rain or spray and not for use outside. Ideal for conservatory or greenhouse use or the control of pet appliances like reptile heat mats and aquariums. The unit may also be used to control a cooling or extraction fan in summer if the temperature goes above a pre-set value. (Please note that the unit comes with a 3 pin plug adaptor for use in the UK with a 5 amp fuse fitted)

  • Clear LCD Temperature Display and easy setting modes
  • Rating 220V/240V to 1kw maximum  
  • Cooling or heating mode
  • Dimensions: 120 x 63 x 32 mm.
  • Temperature control from -9C to +38C
  • Thermal lag +/- 1C
  • Sensor cable 2.4M
  • For safety if a short circuit should occur within the device being controlled, the temperature screen will show [dd] and the power is automatically cut off.

JH3427

Wireless Weather Station

Inside and Remote Temperature Wireless Monitor

A low cost Chinese manufactured wireless indoor temperature and humidity monitor and remote temperature sensor up to 100 metres line of sight. Through a house wall and greenhouse glass circa 40 metres. This useful unit has the following features:-

  • The remote thermo sensor measures the temperature in a remote building or outside and transmits the data to the host base unit using 433Mhz signals.
  • Displays the indoor temperature.
  • Displays indoor humidity.
  • Displays the maximum and minimum indoor and outdoor temperatures recorded.
  • Displays indoor maximum and minimum humidity recorded.
  • Selectable degrees Celsius or Fahrenheit.
  • Displays Date/Time.
  • Weather forecast symbols show weather trends.
  • Useful time alarm
  • Please note required batteries 2xAA and 2xAAA are not included
JH3448

Thermometer Indoor - Outdoor

Indoor Thermometer & Hygrometer plus Remote Probe Thermometer

A very usefull low cost Chinese manufactured unit that measures the temperature and humidity at the base unit and the temperature where the wired probe is placed. Perfect for measuring Indoors temperature and outside temperature if the probe is placed just outside your window. Also very useful for measuring your greenhouse temperature and humidity with maximum and minimum statistics. In addition the remote 60cm probe can be placed inside your propagator for measuring seed raising temperatures or the outside greenhouse temperature. In summary:-

  • Displays the indoor temperature.
  • Displays indoor humidity.
  • Displays remote probe temperature
  • Displays the maximum and minimum indoor and outdoor temperatures recorded.
  • Displays indoor maximum and minimum humidity recorded.
  • Selectable degrees Celsius or Fahrenheit.
  • The unit can be hung up on a small hook or can be free standing
  • Unit measures 12.5cm x 7cm
  • Please note the unit requires 1x AAA battery not included.
JH3449

Bio Green Heatmats Inclusive of Thermo 1 Thermostat

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BioGreen Heat Mats - Sahara Range

These BioGreen versatile heatmats are aluminium encapsulated and easily roll up when not in use. They substitute for both spring propagation and heating and winter protection. If you have had problems in keeping your favourite tropical plant alive in a cool greenhouse during the winter (e.g. Heliconia or Plumeria) this may be a solution, acting as a heated bench. The mat is best placed on to an insulation layer, then covered in a sheet of plastic or glass. With the remote thermostat placed in your propagator media or underneath potted plant trays, the temperature is accurately controlled saving running costs in warmer weather. For pictures of sample seed tray layouts with different mat sizes please click here.

Heatmat main features

  • Encourage root formation and seed germination
  • Ideal for growing on from cuttings and seed
  • Even heat distribution
  • Suitable as surface heating on the potting bench
  • Ensure warm soil for over-wintering containerised  plants in a small area
  • CE-approved
  • Includes thermostat and soil sensor
  • Spraywater-proof
  • Made in Germany
  • 3 year guarantee

Bio Green Soil Warming Cables

Bio Green Soil Warming Range
Build your own propagator with these Bio Green soil warming cables or use as under soil heating in your greenhouse. Soil warming cables are mains operated, fully insulated, safe and easy to use (full instructions supplied). Soil Warming Cables are recommended for areas of 0.5 sq.m.(25W), 1.0 sq.m.(50W), 1.2 sq.m.(75W), 1.5 sq.m(100W)., and 4.0 sq.m.(320W), respectively. We recommend that you use a digital thermostat with these Soil Warming Cables for accurate temperature control and ease of connection. (Please note that the moulded plug on the heating cable must NOT be removed if attempting to wire these heating cables to any other thermostat)

A soil warming cable is the ideal way to propagate seeds and cuttings on a greenhouse bench. A simple frame can be constructed from wood to form the propagating area required, which is them lined with polythene. The cable is laid onto a 5cm of horticultural sharp sand and covered with a further 5cm of sand. Alternatively the cable can be laid out on to an insulating material like polystyrene sheet and covered over with tin foil then a layer of polythene and then some felt matting to hold moisture under the seedtrays.

The cable is normally laid in runs 3" to 4" apart. This layout will allow you to raise the soil temperature by 11-13 C, above the greenhouse ambient. Higher temperatures can be achieved by laying the cable runs as close together as 5cm. In this case a thermostat should be used to precisely control the soil temperature to avoid over heating.

Please note that the Biogreen cables have a non heated lead flex of 1 metre as part of their cable length ie a 4.3m cable has 3.3m of heated cable and a 6m cable has 5m of heated cable etc.

BioGreen Warming Pads

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Low Cost Warming Pads from BioGreen

The BioGreen warming pads are a simple plug-in and go unit that makes propagation easy. The warming pad produces an even heat, raising the soil temperature around the roots by approx. 5 – 10°C above ambient temperature and ideal for improved germination results. This means that excellent results can be achieved even in cooler places.

It is also suitable for propagating cuttings or helping temperature sensitive plants through the winter with a bit of extra heat at their roots.  To save energy it is worth laying a polystyrene sheet or similar under the warming pad. The unit can be used with a thermostat but very useful as a simple low cost solution without.

We offer the most popular size 30cm x 60cm @ 32w for a larger area and the economical 25cm x 35cm @ 15w

JS Warming Pad Thermostat Bundle

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Low Cost Warming Pads from BioGreen Plus a Chinese manufactured BYLOX15A Digital Thermostat!

The BioGreen warming pad is a simple plug-in and go unit that makes propagation easy. The warming pad produces an even heat, raising the soil temperature around the roots by approx. 5 – 10°C above ambient temperature and ideal for improved germination results. This means that excellent results can be achieved even in cooler places.

It is also suitable for propagating cuttings or helping temperature sensitive plants through the winter with a bit of extra heat at their roots.  To save energy it is worth laying a polystyrene sheet or similar under the warming pad. The warming pads in combination with the BYLOX15A thermostat provides a very useful low cost controlled temperature solution.

We offer two sizes 25cm x 35cm @ 15w which will support a single 14" seed tray and 30cm x 60cm @ 32w for a larger area.

The Chinese manufactured BYLOX15A thermostat has a useful front socket which will accommodate both UK 3 pin and EU two pin plugs and the sensor has a flexible lead to about 2.4 metres providing accurate local control of the warming pad locally to the seedlings. We suggest that the sensor is placed directly underneath the seed trays or pots.

The thermostat needs to be plugged into a fixed mains socket and away from any danger of direct water contact from rain or spray and not for use outside. Ideal for conservatory or greenhouse use. (Please note that the unit comes with a 3 pin plug adaptor for use in the UK with a 5 amp fuse fitted)

  • Clear LCD Temperature Display and easy setting modes
  • Rating 220V/240V to 1kw maximum
  • Cooling or heating mode
  • Dimensions: 120 x 63 x 32 mm.
  • Temperature control from -9C to +38C
  • Thermal lag +/- 1C
  • Sensor cable 2.4M
  • For safety if a short circuit should occur within the device being controlled, the temperature screen will show [dd] and the power is automatically cut off.

Parasene Soil Warming Cable Range

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Parasene Soil Warming Range
Build your own propagator with these Parasene soil warming cables or use as under soil heating in your greenhouse. Soil warming cables are mains operated, fully insulated, safe and easy to use (full instructions supplied). Soil Warming Cables are recommended for areas of 5 sq.ft., 10sq.ft., 20sq.ft., and 40sq.ft., respectively.

A soil warming cable is the ideal way to propagate seeds and cuttings on a greenhouse bench. A simple frame can be constructed from wood to form the propagating area required, which is them lined with polythene. The cable is laid onto a 5cm of horticultural sharp sand and covered with a further 5cm of sand. Alternatively the cable can be laid out on to an insulating material like polystyrene sheet and covered over with tin foil then a layer of polythene and then some felt matting to hold moisture under the seedtrays.

The cable is normally laid in runs 3" to 4" apart. This layout will allow you to raise the soil temperature by 11-13 C, above the greenhouse ambient. Higher temperatures can be achieved by laying the cable runs as close together as 5cm. In this case a thermostat should be used to precisely control the soil temperature to avoid over heating.

Please note that these Parasene cables have approx 1.7 metre of additional mains flex from the plug to the start of the heated section of cable.

Parasene Soil Warming Cable Thermostat Bundle

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Buy both a Parasene Soil Warming Cable + BH200 Thermostat and get 5% discount!
Build your own propagator with these Parasene soil warming cables or use as under soil heating in your greenhouse. Soil warming cables are mains operated, fully insulated, safe and easy to use (full instructions supplied). Soil Warming Cables are recommended for areas of 5 sq.ft., 10sq.ft., 20sq.ft., and 40sq.ft., respectively.

A soil warming cable is the ideal way to propagate seeds and cuttings on a greenhouse bench. A simple frame can be constructed from wood to form the propagating area required, which is them lined with polythene. The cable is laid onto a 5cm of horticultural sharp sand and covered with a further 5cm of sand. Alternatively the cable can be laid out on to an insulating material like polystyrene sheet and covered over with tin foil then a layer of polythene and then some felt matting to hold moisture under the seedtrays.

The cable is normally laid in runs 3" to 4" apart. This layout will allow you to raise the soil temperature by 11-13 C, above the greenhouse ambient. Higher temperatures can be achieved by laying the cable runs as close together as 5cm. In this case a thermostat should be used to precisely control the soil temperature to avoid over heating.

Please note that these Parasene cables have approx 1.7 metre of additional mains flex from the plug to the start of the heated section of cable.