Hydroponic Reservoir Water Temperature

For ideal temperatures for good plant growth the surrounding environment should be around 70 to 80f.

Hydroponic reservoir water temperature. In most cases however commercially cultivated plants will thrive in temperatures ranging from 59 86 f. In any hydroponic tank or reservoir you re going to have to constantly monitor the temperature to maintain a safe level for plant growth and health. Typical ranges are 75 80f 23 9 26 7c for air temperature and 68f 20c or lower for water temperature. Ideal hydroponics temperature plants thrive better when they are in a constant environment.

Overly warm nutrient solution evaporates more quickly and can become too concentrated which might end up burning plants. Butas a direct result of the water temperature being at higher temps the plants will need more oxygen at the roots so the problem is almost squared. A water heater may be added if necessary. Consequently determining the ideal water temperature for hydroponics is dependent on reaching a compromise between plant oxygen usage and metabolism.

Experts agree that the best water temperature for hydroponics is between 65 f and 80 f. Additionally these ideal temperatures encourage plant disease suppression. For those who use true hydroponic systems such as deep water culture dwc or keep a large reservoir of nutrient solution it s important to maintain your solution within a specific range to avoid major plant health issues arising. This temperature range provides an ideal setting for healthy roots and optimal nutrient absorption.

The optimal temperature to keep your nutrient solution at is between 17 63 to 22 72. Even though roots grow better at the slightly higher temperatures of 70 75f 21 1 23 9c you would be inviting in pathogens and root diseases that thrive at these temperatures as well. In easy terms ideal temps are between 18 and 20 ºc and if your water temps are anywhere near 25 30ºc then the oxygen levels can be as much as half of the desired levels in easy terms ideal temps are between 18 and 20 ºc and if your water temps are anywhere near 25 30ºc then the oxygen levels can be as much as half of the desired levels. It is important for the temperature of your nutrients to stay in the range of 60 to 75 f because if it exceeds this range the oxygen levels in the water are significantly reduced and plants need plenty of oxygen to survive.

Water temperature temperatures inside the hydroponic reservoir should be maintained in the 65 75 degree range. During the summer months you will need to use a water chiller and during the winter months a reservoir water heater will need to be used to keep a balanced constant temperature. To get a bit more technical when temperatures are between 65 f and 80 f high levels of dissolved oxygen are available at the root zone. Smaller reservoirs are more susceptible to temperature fluctuations.