Blossom honey is honey made from the nectar of flowers. It’s the most common type of honey you’ll find on store shelves, and it accounts for the vast majority of global honey production. The term distinguishes it from the only other major category: honeydew honey, which bees produce from the sugary secretions of plant-sucking insects rather than from flowers directly.
How Blossom Honey Is Made
Bees collect nectar from flowering plants, store it in their honey stomachs, and bring it back to the hive. There, other worker bees process the nectar by adding enzymes and repeatedly passing it between themselves, breaking down complex sugars into simpler ones. They deposit the processed nectar into honeycomb cells and fan it with their wings to evaporate excess water. Once the moisture drops below about 20%, the bees cap the cell with wax, and the honey is shelf-stable.
The USDA and the international Codex Alimentarius standard both define blossom honey (also called nectar honey) simply as “honey which comes from nectars of plants.” That straightforward definition sets it apart from honeydew honey, which comes from insects feeding on tree sap rather than from flowers.
Monofloral vs. Multifloral
Blossom honey falls into two subcategories depending on its plant sources. Monofloral honey comes predominantly from one flower type. To earn that label, pollen analysis typically needs to show that at least 45% of the pollen in a sample comes from a single plant species. Familiar examples include acacia, clover, manuka, and lavender honey.
Multifloral (or wildflower) honey contains pollen from many different plants with no single species dominating. Its flavor, color, and aroma shift depending on where the bees foraged and what was blooming at the time. Most generic “honey” sold in supermarkets is multifloral blossom honey.
What It Looks and Tastes Like
Blossom honey ranges widely in appearance. On the Pfund scale (the industry color measurement), multifloral blossom honey can fall anywhere from white (around 14.5 mm Pfund) to light amber (around 70 mm Pfund). Lighter honeys tend to have milder, more floral flavors, while darker ones carry stronger, more complex notes. The color depends largely on which flowers contributed the nectar and on the mineral content of the honey.
Compared to honeydew honey, blossom honey is generally lighter in color, milder in flavor, and sweeter tasting. Honeydew varieties tend to be darker with a more malty or woody character.
Sugar and Nutrient Breakdown
Blossom honey is roughly 70 to 80% sugar by weight, with fructose and glucose making up the bulk. Typical fructose levels range from about 35 to 39%, while glucose sits between 26 and 34%. Fructose is the dominant sugar, which is why honey tastes sweeter than table sugar gram for gram. The remaining composition is mostly water (usually 16 to 20%), plus small amounts of other sugars, minerals, amino acids, and enzymes.
Blossom honey contains a variety of phenolic compounds, plant-derived molecules that act as antioxidants. Research on multifloral honeys has consistently identified vanillic acid, caffeic acid, and hydroxybenzoic acid across samples from different regions. The most abundant phenolic compounds tend to be hydroxycinnamic acid and vanillic acid, though the exact profile shifts based on the floral source and geography. These compounds contribute to honey’s color, flavor, and its modest antioxidant activity.
Honeydew honey generally has higher mineral content, higher acidity, and more complex sugars than blossom honey, but lower levels of simple sugars like fructose and glucose.
Why It Crystallizes
If your jar of honey has turned thick and grainy, nothing has gone wrong. Crystallization is a natural process, and blossom honey is especially prone to it because of its sugar composition. Glucose is far less soluble in water than fructose. A saturated glucose solution holds only about 470 grams per kilogram, while fructose can reach 780 grams per kilogram. Since honey contains more glucose than water can easily hold in solution, it’s essentially a supersaturated solution that will eventually form crystals.
The higher a honey’s glucose-to-water ratio, the faster it crystallizes. Spring blossom honey from areas with lots of rapeseed (canola) fields, for instance, can crystallize within weeks of harvesting because rapeseed nectar is particularly glucose-rich. Honeys with more fructose relative to glucose, like acacia, stay liquid for months or even years.
Crystallized honey is perfectly safe to eat. You can return it to a liquid state by gently warming the jar in warm water (not boiling, which degrades beneficial enzymes and flavor compounds). Commercial “creamed” or “whipped” honey is simply blossom honey that has been deliberately crystallized under controlled conditions to produce very fine, smooth crystals instead of the coarser, gritty ones that form naturally.
Quality Standards
International food standards set specific limits for blossom honey. The Codex Alimentarius standard requires that moisture content stay at or below 20%, which prevents fermentation and ensures shelf stability. Sucrose content (a marker for unprocessed or adulterated honey) must not exceed 5 grams per 100 grams. Electrical conductivity, a measure closely tied to mineral content, averages around 0.34 milliSiemens per centimeter for pure blossom honey. Honeydew honey and blends of blossom and honeydew run significantly higher, around 0.94 mS/cm, which is one of the main lab tests used to tell the two types apart.
How to Choose Blossom Honey
When shopping, the label “pure honey” or “raw honey” usually means blossom honey unless it specifically says honeydew. If you want a consistent flavor, go monofloral: pick a variety like clover or orange blossom that you enjoy, and the taste will be similar jar to jar. If you prefer something more complex and don’t mind variation, multifloral or wildflower honey offers a different profile with every harvest season and region.
Lighter-colored blossom honeys work well in tea, yogurt, and baking where you want sweetness without overpowering other flavors. Darker varieties pair better with cheese, toast, or strong-flavored dishes where the honey’s character can stand out. Raw, unfiltered versions retain more pollen and phenolic compounds than heavily processed ones, though the practical health difference for most people is modest.