Hi

I need help … we have 2l carredi supercritical extractor … we made hemp products … so i made extract whitcs is 15-20% of cbd , but i wont to get to 50% so i decarb extract in oven for 2h at 140 celsius then i mixed cbd isolate to get 50% … when it cools down in about 12-24h it crystalized … could you help me what am i doing wrong ?? Thank you so much in advance