Thermometer For Soil & Compost
This soil thermometer from Tenax is for checking the temperature of your soil prior to planting. The thermometer will quickly and accurately tell you if the soil is warm enough for sowing. It can be used with the same level of accuracy both indoors in a greenhouse or polytunnel, or outdoors in the garden. It couldn't be easier to use, simply stick it directly into the soil and read the temperature on the side.
It can also be used for checking on the compost heap, to see if it is heating up properly. The right amount of heat helps the compost break down faster. The soil thermometer is strong and durable and is a good large size so it is easier to spot among your plants.
Measurements: 22cm long and 1cm wide