Things Needed
Freeze - dried rose flower petal can provide a beautiful setting without the worries of colour stains and tearing . The process of freeze - drying can take about four weeks to complete and command a freezing - dryer . Though the procedure can be drawn-out and requires some experience , the results provide realistic petals that are right for any occasion .
Step 1
Remove your rose petals from the stem . This should be finish gently and by hand using high - quality and healthy roses . The roses should be cut a few days before beginning the mental process and allowed to open completely . Separate the rose petals by quality and appearance . Choose only well - develop and open petal that are void of wilting and browning .
Step 2
Place the pick out petal into the halt - dryer and set the drier to -20 level Fahrenheit . The dryer will vacuum-clean the oxygen from the chamber and freeze the petals . The extreme temperature and lack of oxygen will force the petals to free straight off .
Step 3
Continue the freeze - drying process . Once the flower petal are frozen , they need to be bring back to standard room temperature . The chamber will proceed by lento increase the temperature , over the course of two weeks . The deficiency of O allows the water in the flower petal to change directly from substantial frosting to gaseous water vapor . This unconscious process , sublimation , allows the rose petal to asseverate their shape without droop or decomposing .
Step 4
take out the freeze - dried rose petal from the chamber and identify them in a storage corner or container . These rose petals can last for months when stored appropriately . Always stash away the petal in a cool , ironic place , aside from high temperatures , humidity , and sun . Never stash away your freeze - dried rose petal in the freezer because the moist conditions could damage your petals .
Step 5
Soften your freezing - dry petals by subjecting the flower petal to pocket-size quantity of humidness . Freeze - dried roseate petals are reasonably operose to the touch . you may soften this grain by subjecting the petals to lowly amount of money of humidity for curt flow . The simple way to soften these petals is to place them on a toilet ledge or retort while taking a shower bath . This will gently mince the petals and light up their colors . However , too much photo to humidness can unmake the freeze - dried procedure and cause wilting and browning of the petals .
