Late spring is a great time to decandle healthy black and red pines (see “Decandling” for details). It’s also a good time to thin dense areas or remove extra needles that didn’t come off in fall. Over the years I’ve found it relatively easy to decandle pines at the right time, but hard to do […]
Decandling
Wrapping up decandling season
I finished decandling my black and red pines about a week ago. And since I’d neglected to pull needles or thin branches last fall, I did that work too. (If you’re new to decandling, see “Decandling: an in-depth guide” for details.) Here’s what this work looked like on an 18 year-old pine. Before decandling After […]
Decandling field-grown black pines
One of the most fun stages of development is when the trunk has reached the desired size and the focus switches to improving branch density. The black pine below was field-grown at Lone Pine Gardens in Sebastopol, California. For the past few years I’ve been slowing the tree down in an effort to develop shorter […]
Decandling season wrap-up
Towards the end of decandling season (mid-July where I live), I make a point of checking every pine in the garden to see if it’s a candidate for decandling. Most of my pines are young and don’t require this work, but there are a number of trees between five and ten years old that can […]
Decandling field-grown pines
When decandling season comes around, I start with the biggest pines in the garden and work my way down to the smallest ones over a period of four-to-six weeks. This gives the larger trees enough time to develop needles over summer that are just the right size (see “Decandling overview” for details). Two of my […]