New Workshops for 2016 – Fraser Valley Continuing Education

Espalier Training of Fruit Trees

Wednesday February 24 – 7:00 pm – 9:30 pm Credo Christian High, LANGLEY

During this workshop, Tree Fruit Expert and Espalier Master, Richard Hallman, will teach you about espalier;  the ancient horticultural practice of controlling woody plant growth for the production of fruit for ornamental effect. Espalier is living art that developed long before the science of plant growth was understood. Dozens of espalier forms and how to create them will be discussed including the classic two dimensional forms and several three dimensional forms. You will learn how to start new espalier fruit trees, how to renew and maintain existing trees and what types of fruit trees are best for beginners and those that are more challenging. Rootstocks, training techniques, summer pruning and support systems will all be included. You can contact the instructor by e-mail at

For more information and to register click here:FV Continuing Education

Dormant Organic Fruit Tree Insect & Disease Control

Wednesday March 9 – 7:00 pm – 9:30 pm        Credo Christian High, LANGLEY

During this workshop, Tree Fruit Expert Richard Hallman, will teach you about the insects and diseases that attack fruit trees in the Fraser Valley and organic ways to control them. You will learn how to identify and monitor for them, how to determine if they will cause significant damage to your fruit, their life cycles and the times during the spring and summer when they usually become a problem. How to tell the good insects (predators) from the bad guys and how to encourage the good guys will be included. Many organic methods of control that can be used during the spring and summer will be discussed. Many of the materials and tools that you can use to monitor for these insects and diseases and protect your trees and fruit will be displayed and demonstrated in the classroom.

For more information and to register click here:FV Continuing Education

Summer Heat and Bitter Pit

The unusually hot summer temperatures that we have been experiencing on the West

Sunburn of Apple Fruit

Sunburn of Apple Fruit

Coast is stressing our fruit trees. I have seen sunburn on leaves and fruit similar to the type of damage that is common in the hot dry areas of the interior. When temperatures rise to 35+ degrees C this type of damage happens quickly to exposed fruit and older leaves.

Of more concern for apples is the development of Bitter Pit. This is a temporary Calcium deficiency induced my drought. The BC Ministry of Agriculture has an excellent information page about this

Severe Bitter Pit of Apples

Severe Bitter Pit of Apples

problem: Bitter Pit. The way to avoid this problem is to provide your trees with consistent adequate soil moisture. The damage is usually concentrated on the calyx end of the fruit and it will be worse in very large fruit and on young fast growing trees. Excess pruning and applications of too much nitrogen will aggravate this problem.

If you have one of these problems and willing to share please send me some images.

New Fruit Tree Workshops at UBC

Container Growing of Espalier Fruit Trees on Your Deck

Saturday April 25 2015, 10:00 am – 3:00pm
UBC Botanical Garden
Cost: $55.25 members, UBC students & UNA; $65.00 public

Learn how to grow tree fruits in containers, and to turn trees into creative espalier designs for your deck or backyard.

Tree Fruit Organic Pest Control

Saturday May 2 2015, 10:00 am – 12:30 pm
UBC Botanical Garden, Reception Centre
Cost: $29.74 members, UBC students & UNA; $35.00 public

Having pest or disease troubles with your fruit trees? Learn tips and tricks to manage your trees the organic way.

Espalier Tree Fruit Spring Training and Blossom Thinning

Saturday May 2 2015, 1:30 pm – 4:00 pm
UBC Botanical Garden, Reception Centre
Cost: $29.74 members, UBC students & UNA; $35.00 public

Pinch, nick and notch? Gain hands-on training of how to espalier apple and pear trees when trees in your garden as they develop new shoots, blossoms and small fruit.

Apple & Pear Fruit Thinning and Bagging

Saturday June 6 2015, 10:00 am – 12:30 pm
UBC Botanical Garden
Cost: $29.74 members, UBC students & UNA; $35.00 public

Interested in increasing the fruit size of your fruit trees? Learn tips and tricks for thinning and managing fruit loads.

Espalier Summer Pruning and Tree Training

Saturday June 6, 2015, 1:30 pm – 4:00 pm
UBC Botanical Garden, Reception Centre
Cost: $29.74 members, UBC students & UNA; $35 public

Explore tips and tricks for pruning and training your trees to grow decorative plants suitable for small spaces.

Summer Grafting of Tree Fruits

Saturday August 15, 2015, 10:00 am – 12:30 pm
UBC Botanical Garden, Reception Centre
Cost: $29.74 members, UBC students, UNA; $35.00 public

Imagine grafting and pruning your fruit trees during the long days of summer. Gain hands-on skills in grafting and budding.

Late Summer Pruning of Espalier and Other Fruit Trees

Saturday August 15, 2015, 1:00 pm – 4:00 pm
UBC Botanical Garden, Reception Centre
Cost: $29.74 members, UBC students, UNA; $35.00 public

Explore late summer tips and tricks for pruning and training your trees to grow decorative plants suitable for small spaces.

Fall Fruit Tree Pest & Disease Control

Saturday September 26, 2015, 1:30 pm – 4:00 pm
UBC Botanical Garden, Reception Centre
Cost: $29.74 members, UBC students, UNA; $35.00 public

Learn how to identify insects and diseases that damage local trees. Walk away with practical tips and skills to manage your fruit trees the organic way.

Click here to visit the UBC Botanical Garden website and register. 

New Tree Fruit Workshops at the UBC Botanical Gardens and Langley

I am now the “Tree Fruit Adviser to the UBC Botanical Garden” and will be teaching a new series of workshops connected to the Espalier Fruit Tree planting in the Food Garden. The first of these are now online with several more to follow in the next few days:

New Tree Fruit Workshops at the UBC Botanical Garden

To register go to: UBC Botanical Garden Workshops


Saturday, March 14, 2015, 10:00 am – 12:30 pm


Saturday, March 14, 2015 1:30 pm – 4:00 pm


I am also teaching workshops this spring in Langley:

Surrey/Langley Continuing Education

To register go to: Surrey/Langley Continuing Education or phone 604-533-4227 or 604-856-4447


Sunday March 22, 10:00 am – 3:00 pm


Saturday May 30, 10:00 am – 3:00 pm

Tree Growth – Tipping Apically Dominant Shoots

When you prune an apple shoot by cutting into last years growth, you remove the Budbreak1apical bud and eliminate the apical dominance that it had over the lateral buds just below it on the shoot. This type of cut is also called tipping. Removing the apical bud in the dormant season (November through March) usually results in the upper most buds just below the cut growing into 5 to 7 new branches as in the attached pictures. These new branches quickly reestablish apical dominance over the buds lower down on the shoot. The uppermost bud grows into the most vertical dominant shoot. The next bud (sometimes the next two) usually develop a sharp upright angled connection with the trunk of the tree. Sharp upright angled branch connection are Youne apple treeweak connections that are likely to split in the years to come when there is a lot of weight from the branch itself, fruit, snow and wind. These more upright branches are also more vigorous than flatter angled branches resulting in the production of fewer flower buds.

The third, fourth and fifth shoots usually develop into flatter angled branches with strong connections to the tree trunk (or main stem) and weaker growth. These weaker growing flatter angled branches are the most desirable type of future structural and apple producing branches.

Tree Growth – Apical Dominance

Verticle ShootApical dominance is the key reason why we are able to direct the growth of trees to achieve the goals we have for them. The pear shoot in this picture is growing vertically during midsummer. There is a bud at the top or apical end of this shoot. This apical bud is responsible for all the growth you see in the picture. There are several other buds on this branch, they are very small buds attached to the stem just above each leaf. These buds are called lateral buds. The apical bud produces a plant hormone (an auxin) that travels downward inside the stem as though pulled by gravity. This hormone prevents the lateral buds from growing. When trees produce very long shoots (sometimes several feet long) in one year with no side branches, they are strongly apically dominant. If some or all of the lateral buds grow into branches in the same year, the trees are weakly apically dominant. Apples and pears are strongly apically dominant, peaches are weakly apically dominant.

When only the apical bud grows, the result is a long single shoot. If the apical dominance is weak and apical bud plus some of the lateral buds grow, the result is many shorter shoots, a bush shape rather than a long single shoot. The reason for this is the growth energy of the tree is now being shared between several shoots so they are all shorter than when only one shoot is growing.

Most plants start out strongly apically dominant so they can grow up away from the soil. Plants that do not have this ability are the low growing ground covers. Most plants loose their strong apical dominance in the first year or two. Large trees do not loose their strong apical dominance giving them the ability to grow very tall.

Trees and shrubs growing in situations where there are no restrictions on their growth grow into shapes dictated by their genetic potential. Few gardens provide this type of unrestricted growth for large trees. Through pruning and training our trees we can direct their apical dominance to produce some amazing shapes and forms such as espalier and topiary. Directing the apical dominance of our trees can also result in the production of more high quality fruits, nuts and berries. We can also direct our trees to provide more shade, better screening, windbreaks, stabilization of soils and many other services. Future posts to this blog will discuss how to the achieve goals we have for our trees.

Lee Valley Tools Workshops/Seminars

I will be instructing the following workshops at the Coquitlam Lee Valley Tools in 2014. Please check their online course listings and registration mid November.

  • Pruning and Training Fruit Trees, Nuts and Berries
  • Espalier Training of Trees and Shrubs
  • Tree and Shrub Shaping
  • Grafting and Air layering Trees
  • Tapping West Coast Maple and Birch Trees for Syrup
  • Vegetable Grafting

Your suggestions of other courses you would like to take are very welcome.

City Farm Fest at Science World Oct. 27th

The City Farm Fest is part of the Explore Sustainability Weekend at Science World. The Vancouver Fruit Tree Project Society will have a table at this event. I will be giving two grafting demonstrations and two apple pruning talks On October 27th at their table starting at 11:30 am. Drop by the table to verify the times. I hope to see you there.

The general information about the Sustainability Weekend is as follows:

Location: Science World British Columbia
Date: October 26 and 27, 10am – 6 pm
Description: Explore the many ways that we can get involved in being caretakers for our planet and join us on Sunday for the opening of the TD Environmental Trail and a special City Farm Fest!

UBC Apple Festival October 19th and 20th

This is easily the largest Apple Festival in British Columbia, it is a must attend event for anyone in the area interested in tree fruits. For lots of information on this event click here. I will be at this event as a volunteer representing the Master Gardeners Association of BC – Vancouver Chapter and the BC Fruit Testers Association ( There will be lots of apple varieties for tasting, fruit trees for sale and lots more. On each day there will two grafting demonstrations by members of the BCFTA and on each day I will be doing a short talk about pruning and training apple trees. I hope to see you there.

Click here to see a video about the festival.

Pruning Old Apple Tree at Derby Reach

At the Derby Reach Apple Festival I lead a demonstration of pruning of an old apple tree. During that presentation I said that I would post before and after pictures of that tree. The pruning of that tree is not yet complete, so the before and after is not yet ready. I am working on it! Here are the before pictures. The first is from the front, the second from the side and the third from the inside.Derby Reach Apple 1 Derby Reach apple 2 Derby Reach old apple 3