Saturday 10 December 2016

After the Big Thin - the big plant


Plumpton students after a day's tree planting and their tutor, Sarah George (far left)
It's now almost a year since we (or rather, David Abbott and his Sparrowhatch Forestry team) thinned the Scots Pine Plantation by around 30%. This  thinning process created  gaps which we planned  to plant with native broadleaves. Gradually, the Scots Pine plantation will be almost completely replaced by native broadleaf woodland. The next pine thinning operation will be carried out in about 4 years time.While we encourage  and protect any natural re-generation  that we find, this is a very slow process and much hampered by the deer population. Besides, there is something very satisfying in planting lots of trees for future generations.

We wanted to ensure the local provenance of anything we planted at Old Copse, and found two excellent suppliers: Special Branch Tree Nursery, based at Stanmer Park on the outskirts of Brighton, and run by volunteers.  Their seed stock is all sourced from Sussex, and grown carefully to provide quality plants. What Special Branch was unable to supply, we bought from English Woodlands near Heathfield, a commercial business which also guarantees good quality trees, mostly locally sourced.

As this was our first go at  major planting, we were advised and helped by David Abbott, one of our deerstalkers, who kindly took a day off from his own  business to show us how it's done. We also had help from a group of Countryside Management students from Plumpton College, and their tutor, Sarah George. Before coming to Old Copse they had studied our management plan, to understand what we are trying to do. Management Plans aren't obligatory for woodland owners but writing them really helps to focus on the work needed to restore long -neglected woodlands, and, also importantly, enables applications for grant aid. For instance, we were given a grant for writing the management plan, and also grants towards the work. So this, and some future tree planting projects are partly paid for by the Forestry Commission. Thank you F.C.

 All 30 acres of Old Copse will need varying degrees of  re-stocking  eventually, but we decided to begin with the thinned Scots Pine plantation  to see how we got on.  Some of the planting material, plus tubes, stakes and temporary deer-fencing was delivered by English Woodlands the day before, and we collected our plants from Special Branch a week before that. These had to be 'heeled in' to keep the roots in good condition, in the vegetable plot at home, then lifted and taken to the wood.  On Thursday morning David loaded up his quad bike and ferried all the heavy stuff down to the pines, ready to start planting our collection  of 400 bare-rooted whips, saplings, and potted young trees. We chose a mix of species, based on what grows naturally at Old Copse and would have been there before it was felled in the late 1950's to make way for the Scots Pine plantation  - primarily oak and beech. To these we added hornbeam, sweet chestnut, wild cherry, hazel, lime, and also guelder rose, spindle, dogwood, and a few of the rare native Plymouth Pear, thought to survive in just two wild hedgerows in Plymouth and Truro. Apparently it has an inbuilt control mechanism called self-incompatibility which prevents in-breeding  - it produces very little viable seed. (note to self: ask Special Branch where they got their seed from......)


David demonstrates
The first thing we did was to go round banging  in  loosely, 450 wooden stakes (an extra 50 in case of breakages). These were placed in small groups in the many gaps and clearings. Then the trees were planted next to each stake, more or less at random - which gives a natural looking result. The students were extremely careful when planting these tiny trees, making sure that the planting holes were the right size and the roots were carefully spread out before laying them carefully in the soil - all  essential techniques for maximising the success of their survival. Lastly the tubes, mesh for the beech, and closed for everything else, were placed over the top, the stakes banged in hard, and ties tightened. The pot grown, and larger rooted stock, had to be given larger planting holes than the specially prepared whips, which have much smaller roots. We're not exactly looking forward  to having a forest of green tree tubes to look at for the foreseeable future, albeit, thankfully not planted in regimented lines, but there doesn't appear to be any alternative. The tubes are supposed to be bio-degradable but I think they will take a very long time to completely break down. I can envisage us getting fed up with them and removing them before we should. Anyway, we'll have to forget the aesthetics for now, and hope that the trees will grow so fast, they'll burst right out of their tubes very quickly.

We managed to get nearly everything planted out before dusk around 4pm, leaving about 30 more in pots, plus some barerooted hedge and edging plants to finish up the next day. All in all, it was hard work but a very enjoyable, fun day, and so nice to work in a team with such great people. We reckon that we need roughly another 100 trees to finish this particular piece of work, but now we know the ropes, we'll get those in much faster, and expect to get the job finished during January.  We didn't need to use our 100 metres of heavy duty deer fencing this time, but it is sure to come in useful at some point. The next planting project will be in the birchwood after we've done some more felling there.


Sarah the tutor supervises

Herbie works hard, i..e races about like a maniac with all the excitement


While Wren guards the quad bike for David


And to end, a lovely email from Sarah, -  Countryside Management tutor at Plumpton College. I somehow think we'll manage to find a few more things for her students to do at Old Copse! Many thanks to Sarah and her students, and to David, for sharing his expertise, and who is, incidentally, an ex -student at Plumpton.


Hello Sue and Sarah

I just wanted to email and thank you for such a brilliant day yesterday.  The students absolutely fell in love with your woodland and were completely enchanted with what you are doing there and how you are doing it.  From my point of view, they learnt so much simply from working alongside you and David – far more than listening to me or reading from a book.  Your delicious soup at lunchtime just sealed the day – thank you so much.

As you  heard, many of the students are very keen to come back and see you again so if you have any further work  then please do let us know!

With warmest wishes

Sarah



And the result... 



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