We so enjoyed the scything workshop on Sunday on many levels.  

It is rewarding to gain a new skill that we are now able to use in our own garden and field.  It will be good for our neighbours too as we will be able to reduce or even stop strimming as we become more practised with the scythe!

We would thoroughly recommend people to think about trying this out as an alternative to strimming and go along for a pleasant few hours in beautiful countryside to learn scything.

Love your house and setting , , ,

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PRUNING WORKSHOP WITH KAI Lange

at Global Organic Community garden, Cardiff 2023

 

Today we hosted a pruning workshop led by biodynamic grower Kai Lange as part of our "Fruit Tree Care" series. 

 

Kai has 30 years of growing experience on biodynamic farms and horticultural therapy projects in Denmark and the UK. He has been coming to help guide us on how to prune our apple trees for the last 4 years.  . 

Domesticating Fruit Trees

To begin the session, Kai explained how, in nature, trees tend to frurit on the edge of the tree canopy. Pruning is a kind of domestication of fruit trees with the aim of 1) encouraging trees to fruit more and 2) creating more space for the accessing of fruits. Giving more space helps support the ripening of fruit by supporting the circulation of air and light..  

We explored how different rootstocks determine size and vigour. Different varieties can also affect how a tree grows.  

 As above, so below

We also spoke about the effect of pruning on future growth.

The shape of a canopy is largely reflected in the roots. If we heavily prune a tree, the roots will still think that the canopy is the same size. If a tree has looses a lot of the canopy, water shoots can occur. Because the tree feels it needs more water than the reduced branches require. This is why it is advised to prune gradually removing no more than around 20-30% of branches per year.

However, Kai reassured us that nature is forgiving. So if we make too drastic a cut, fruit trees, will still recover. 

The different stages of tree growth

From an anthroposophical perspective, trees move through different growth stages which can be compared to human development.

 

Early tree stage: Child stage

In an early tree stage, trees require the best conditions to give them a good start. Ths includes planting them with their roots properly spread out and giving the base a good dose of soil whether wood-chip or compost.

 

Formative stage Teenage stage

As a tree matures, it is important to make more formative cuts. These cuts support the shape and structure of the tree. Kai recommended following an approach where we select a central "leader" and 3-5 supporting "laterals." At the formative stage, this can be a time when we take quite dramatic cuts to the direction of growth. Kai suggested it is good at the teenage stage for trees to have a challenge and build up resilience. 

 

Maintenance and Restorative pruning: Adulthood 

As a tree develops into a well-structured tree form with sufficient space to allow for sufficient air circulation and light. This is a time when we focus our  pruning efforts on enhancing fruiting - so removing some branches and cutting back to fruit buds in many cases. Kai suggested trees in the "adult" phase can cope with quite dramatic changes. However, they might throw out water- shoots if they are heavily pruned and these water-shoots will need to be cut back the following year.  .

 

Veteran trees: Elder

As a tree reaches older age, it is important to be more cautious with cuts made. Some veterant trees are best left as "elders" rather than heavily pruning them. These elders provide a vital role in the orchard by providing wildlife with their crevices and fallen limbs. 

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Tree Paste

 

At the end of the session, we applied "tree paste" - a combination of cow manure, clay, lime and diatomaceous rock. Bark is treated like soil and the bud like seed,. Applying the tree paste can support trees to take on nutrients and heal wounds.