The books / Planting for Bees / chapter 8 of 21

Borage

All chapters
  1. A quarter hectare in a circle of 1,260
  2. Reading a bloom window
  3. Where the year sags
  4. The gap is worth more than the peak
  5. Nectar plants and pollen plants
  6. Willow, the first pollen
  7. Phacelia, six weeks from seed
  8. Borage
  9. Sowing for a date
  10. A strip sown too late
  11. White clover in the grass
  12. A meadow takes two years
  13. Lavender is for the bees, not the jar
  14. Heather, the gap's own honey
  15. Fruit trees and the years before blossom
  16. A lime tree for the next keeper
  17. Black locust
  18. Ivy on the fence
  19. Nothing to water, nothing dies
  20. What a planting can name on the jar
  21. Siting the hive matters more

Borage is the other strip. It is slower from seed than phacelia and longer in flower: a field crop in Poland that opened in late June stayed in flower for eight weeks. Each small blue flower refills with nectar within a couple of minutes of a bee leaving it, and a square metre of the crop gives a few grams each of nectar sugar and blue-grey pollen over a season.

The two plants keep different clocks. Borage sown a fortnight before phacelia opens earlier and runs about as late, so two strips of different plants can be laid end to end across a stretch of summer.