Coco, no organic fertilisers in what I bought. Got a brick that's marked - Low ec (EC < 0.6 mS/cm) and Neutral ph (between 5.5 to 6.5). Also got a kilo of perlite and half a kilo of vermiculite. Might give the vermiculite as miss after reading around a bit more.
All three of your options, as you listed them, have organics included in them....that's my point. Unless you're now using something entirely different?
Ah, you meant the soil options. Since I can't find anything comparable to FF or HF, decided to go hydro.
Do I need to flush this coco with CalMag or can it be done with just RO water PH'd to 5.8?
and it has the necessary nutrients for a plant to begin its life. If 'calmag' isn't available, find a way to impart additional Ca and Mg into your feed; you're most likely going to need it.Thank youIn my experience, it's best to wash the coco in water...doesn't matter if it's tap, RO, whatever. You simply need to be sure you've removed as much of the sodium out of it as possible. Once I feel the coco has been rinsed enough (when the runoff from said coco is no longer stained brown), I will then mix up a 25% feed solution which includes Ca and Mg, although not in the form of 'calmag' and fully saturate (to run off) the coco with said feed. Once this is done, my coco now has the pH of my feed (5.
Until you have an advertiser status, these type of messages can get you in trouble.
