Tag Archives: Pollination

Pollination Fini

Blue Diamond Growers update report:

Bloom has concluded for most of the state. Butte and Padre orchards have less than 10% viable flowers remaining throughout the state. Bees are beginning foraging elsewhere for pollen. Leaves are emerging in all varieties and nutlets are starting to break through their jackets in early blooming varieties. 
Continue reading Pollination Fini

The Bees Go To California

This is a 23 minute Podcast…

Every spring convoys of trucks arrive in the almond orchards of central California. They are carrying bees. Millions of them.

They arrive from all over the country, but especially southern states like Louisiana, and they have to get there at just the right time, when the almond trees start to flower so the bees can pollinate hundreds of acres of almond fields. Continue reading The Bees Go To California

  • Dormant
  • green tip
  • pink bud
  • popcorn
  • bloom         84% (peak)
  • petal fall    14%
  • jacket            2%
  • out of jacket

source: Blue Diamond Growers newsletter

 

Cross Pollination

Most almond tree variety require a second tree for proper pollination.  Moreover, a standard almond tree, needs a different cultivar for pollination. Two Nonpareil, for instance, will not pollinate each other. Why? Self-incompatibility & Self fertility. This is a widespread mechanism in flowering  plants that prevents inbreeding and promotes outcrossing. Fascinating intricacy and you may find this to be way too much information. Continue reading Cross Pollination