treeblog update: the Set A Scots pines; PSAUS; the Set D beeches (October 2011)

Scots pine Alpha.

For the first time since April (!), here’s an update on the progress of the two Set A Scots pines; I took the photos yesterday, 1,677 days or 4 years & 7 months since I planted them as seeds.

Scots pine Gamma.

Well aren’t they both doing well? Absolutely spiffingly, even if I do say so myself.

A closer look at the centrepiece of S.p. Alpha’s highest branch whorl. All of this has grown this year. One whorl a year with Scots pine saplings!

Here’s something novel for you: a bird’s eye view of Scots pine Alpha…

…and Scots pine Gamma. The size difference is just as apparent from above.

The PSAUS. It doesn’t look very healthy here, but that’s because autumn has removed most of its leaves. Its actually doing rather well, but could do with a bigger pot as a matter of some urgency.

The two Set D(b) European beeches are also making their first appearance since April. I planted these as nuts 760 days or 2 years & 1 month ago.

Beech Alpha. This seedling is the offspring of a cut- or fern-leaved beech (Fagus sylvatica var. Aspleniifolia) but it appears not to have inherited the cut-leaf characteristic. Booo!

Beech Beta. This seedling is the offspring of a normal European beech – as you can see it is identical to its nurserymate. Its mother is a fine specimen of a beech – a ‘plus tree’ – so I have high hopes for this fella.


* * * * *

Now for some quantification... The following table shows the approximate heights in centimetres for all five trees, measured yesterday. The heights of the Scots pines and PSAUS as recorded on the 19th of August 2009 are also included, along with respective height growth in the intervening period (expressed as percentages).

Tree Height
Aug 2009
Height
Oct 2011
Height Increase
Scots pine Alpha 50 108 116%
Scots pine Gamma 30 73 143%
PSAUS 33 71 115%
European beech Alpha - 20 -
European beech Beta - 27 -

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