Pour 4 cups boiling water over the top of the flower blossoms and allow the tea to infuse for about 15 to 20 minutes.
Strain the floral tea into a saucepan or jam pot. Add the lemon juice.
Bring the mixture to a boil and add the powdered pectin, stirring to dissolve. Allow the mixture to boil
for 1 minute before adding sugar. (Note: Do not add the sugar at the same time as the pectin, or before the pectin, or the jell will not set.)
Add the sugar, stirring to dissolve.
(See notes on quantity). Bring the mixture back to a full boil for 1 minute before ladling into jelly jars, leaving 1/4 inch headspace.
If canning, process in a water bath canner for 10 minutes (15 minutes if above 6,000 feet in elevation). Otherwise, allow the jars to cool completely on the counter before storing in the refrigerator (for up to a month) or the freezer for up to 6 months.