pH meters should not only be checked and tested monthly , but they should be re-buffered on a monthly basis . This is achieved by soaking each of their probes in solutions of 4.0 and 7.0 respectively ; each for two to three hours . The limits on the controllers and pH ranges should be checked monthly . These may need a periodic tweaking to ensure they are still appropriate for the crop being grown or for the growth stage of the crop . Another aspect to check , though it is not a common occurrence , is to look at the pump ’ s magnetic components . Rarely , but sometimes , the metals in some fertilizer formulations can be attracted to the magnetic pumps . Any nutrients attached to the pumps cannot of course be utilized by the crops and this can lead to nutrient deficiencies .
4 5
Manually check the plants that are being autodosed
Don ’ t neglect or underestimate the human touch when it comes to the nurturing of plant crops . Autodosing can prevent many headaches when done correctly , but it will not automatically treat insect or disease issues . Pesticide applications can be autodosed , but that will only be effective if sufficient and accurate pest monitoring , identification , and remedy selection has been undertaken .
Measure and mix your reservoirs and stock tanks appropriately
Autodosing will release pre-programmed amounts of whatever is in those same reservoirs and stock tanks , but if the concentrations are not correct , either too much or too little product will be injected . Check the parts per million ( ppm ) levels of each nutrient or additive that is to be dosed at least weekly to maintain proper levels .
Autodosing systems can be a great addition to any grower looking to improve efficiency in their operation or to improve plant health and the quality of their overall crops . Like any system , of course , it is only as useful as the companies or individuals that design , install , use , and maintain it .
These systems can cost as little as under one hundred dollars to many tens of thousands of dollars . Consider all the potential benefits and drawbacks to such systems before taking the plunge and installing an autodosing system .
Maximum Yield 35