Gather and prepare petals by collecting fresh dandelion petals, rinse under cold water, and aim for 2 cups.

In a pot, combine petals with water, bring to boil for 5 minutes, then let simmer for 15 minutes.

Steep the mixture for at least 3 hours or overnight.

Strain the mixture using a fine mesh sieve or cheesecloth.

Mix the strained dandelion liquid with lemon juice, honey (or maple syrup), pectin, and sugar in a clean pot.

Raise heat to medium-high and boil, stirring for 1 to 2 minutes until bubbling.

Test consistency using the cold plate method; re-boil if necessary.

Pour into sterilized jars, leaving 1/4 inch headspace.

Seal the jars and allow them to cool at room temperature.