Maybe not so much with coco?
I could bump up the feed but its not like they are gonna uptake more just because the ppm's are higher.
(still a newb so, could be wrong here)
They appear happy, lovely colors.
The MK ultra roots are still recovering, PP on the left is rocking.
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I wasn't saying to feed more, was just making a point when using Nectar as a 3 part, the dilution rates need to be higher, in return the feeds will need Oly to buffer up.
When it comes to uptake, the plant has no choice with soluble nutrients until its too much or too little because it can throw the soil ph off and hinder uptake. Thats why ph is critical, when soluble nutrients are at the proper ph they pass right through into the plant whether the plant wants it or not. So if there is not enough nutrients, or there is too much, problems can occur. With Nectar, the majority of plant nutrition goes into the plant attached to Calcium molecules so we stress the mid 6 ph range. Nitrogen & potassium flow freely without the calcium and they go into the plant easier than calcium so if either are in higher concentrations they will out compete the calcium and hog all the points of uptake in the root cell walls and deficiency or toxicity can occur. Luckily we have a rootzone range to try and stay within, that also can guide our feed strength & ph, plus give us an idea of the plants metabolism. Its also suggested to saturate the media when feeding so feeds or resets park in the rootzone, and not take feeds to RUNOFF. A good starting point is 10% the volume of soil.....ex) 1 gallon feed per 10 gallon pot......As the plant hits flower set & peak bloom then more volume may be needed. Every 3 or 4 weeks a TEA day or perhaps a feed day after a flush can be fed to a slight runoff to drive any buildup out that may occur, but staying in range and replenishing microbes will keep the rootzone from getting salt build up & locking out. This is just a few main examples, or baselines, to running nectar. There are so many other variables, light, environment, watering habits, water source, soil type, nutrients, minerals, microbes, etc, etc.........they all play a role in plant health and can be a cause of problems.