High P or low P? The mystery of phosphorus in hydroponic culture
If you searched for the optimal P concentration for plant growth in hydroponics you will likely find very different results, ranging from low values to very high values. This is…
Read MoreThe NPK Mystery – What Do These Numbers Mean and How are they Calculated ?
When you go into a forum about hobby hydroponic or soil growing one of the first things you will notice is that there is a big confusion regarding the meaning…
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