The books / Forage and the Nectar Flow / chapter 3 of 21

Three and a half kilos of nectar

All chapters
  1. The two-kilometre circle
  2. Why six kilometres costs more than it brings
  3. Three and a half kilos of nectar
  4. What a flow actually is
  5. Maple, willow and the first dandelions
  6. Fruit blossom and hawthorn
  7. The main flow: black locust and clover
  8. Linden in July
  9. The gap in the middle of the year
  10. Goldenrod and the winter stores flow
  11. Ivy, the last flow
  12. Oilseed rape, the flow that sets in the comb
  13. What makes a jar monofloral
  14. Putting a super on at the start of a flow
  15. Pulling it at the end
  16. Reading a capping percentage
  17. Eighteen point six percent
  18. Honey that ferments
  19. Crystallisation is physics, not spoilage
  20. Creaming by the Dyce method
  21. A year of varieties and what each is worth

Nectar is mostly water. Depending on the plant it runs anywhere from a fifth to nine tenths water when the bee takes it, and finished capped honey is about 17 to 18 percent. Everything between those two numbers has to be fanned out of the hive as vapour.

The usual ratio is three to four kilos of nectar for one kilo of honey, and it can be as steep as ten to one where the nectar is very dilute; roughly 20 to 25 percent of the raw nectar weight survives as honey. Call it three and a half kilos in for one kilo out, about 22 percent retained. That is why a strong flow shows on the hive scales days before it shows in the jar.