Ich habe die Fragen inzwischen an BioBizz weitergeleitet und die untenstehenden Antwort erhalten. Finde ich ganz hilfreich. Wusste vor allem nicht, dass die genauen Inhaltsstoffe der Dünger in dem Peel Off Logo auf der jeweiligen Flasche versteckt sind 
Thank you for contacting us.
Let us try to tackle your questions one by one J
1. Do I need to increase the dosage of Calcium & Magnesium by using for example CalMag before adding the fertilizers?
We recommend to start with a base water EC of 0.2-0.4, so yours is a bit soft, but within the recommended range. You can add a bit of Calmag to that if you want to make sure that you are in the sweet spot.
2. Do I also need to add micro nutrients (e.g. Iron, copper etc) by using a Tracer Mix?
When using the Biobizz products as recommended in our Nutrient Schedule, you won’t need to add any additional nutrients. We have attached a copy of our Nutrient Schedule to this email for you to download and check every time you water your plants.
3. Or is this all not necessary since enough is supplied through the soil or your fertilizers/supplements? Thank you so much in advance !!! I would really appreciate a little help on the matter, since I can´t seem to find the exact contents of your supplements.
You can find more information regarding each product inside the peel-open label that all bottles have
We hope this info is useful. Please, feel free to get in touch with us again if you have more questions about the Biobizz products or how to use them.
Green greetings,
Team Biobizz
