Cut hydrangea blooms when they are mature and slightly papery, not fresh and soft
Remove excess leaves from the stems
Choose healthy flowers with no browning or damage
Hang the stems upside down in a dark, dry, well-ventilated place
Tie small bunches together with string or a rubber band
Leave them to dry for 1 to 3 weeks
Check periodically until the petals feel dry and crisp
Store dried flowers away from direct sunlight and moisture
Alternatively, place stems in a vase with a small amount of water and let the water evaporate naturally
Alternatively, use silica gel to preserve shape and color
Handle dried hydrangeas gently to prevent petal breakage