SAMA RANGE Total Immersion -20 to 110°C Thermometers (Box of 10) trays and drainage upgrades with fast

and drainage upgrades with fast

Transplanting: Mix into your watering solution when moving seedlings or starts into new soil

With the additional source of magnesium

trace elements and silica — the boost your plants need during heavy flowering

SAMA RANGE Total Immersion -20 to 110°C Thermometers (Box of 10) trays and drainage upgrades with fastHigh Quality Construction All Sper Scientific immersion thermometers are made with safe red liquid to SAMA specifications for ranges and accuracy. In addition, our thermometers have a number of extra quality features built in: Red Liquid Expansion Chambers Reinforced Bulbs to prevent breakage Horizontally Printed Scales are easier to read in use Ring Tops for submersion Non Roll Caps Scales Printed Into The Glass rather than on the surface so they