NOT KNOWN FACTUAL STATEMENTS ABOUT DRIED FLOWERS FOR CRAFTS

Metallics or any colours of 1’s option do the job (even allium flower colors). After the seedheads and attached stem have dried within your garage or about the potting table/shed, the seeds is often shaken into paper baggage. Then They're ready to save as is or for spray painting.  I would suggest putting on a mask & spraying in a well-ventilate