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Pruning & Planting Care
of Young Trees |
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Realize that all bareroot stock, though dormant, is also in a state of shock. They have been dug up from the field with an inevitable loss of roots, and need special care even before planting. The most important thing to remember is KEEP THE ROOTS MOIST. Even for brief periods, i.e. while transporting them to the planting site. If you have not pre dug the holes for your trees and must keep them for more than a few days, they should be HEELED IN (buried in a moist medium), in a shady spot and watered thoroughly. Keep the roots packed in sand, peat moss, potting mix or aged sawdust (avoid fresh sawdust or wood shavings as they may contain compounds that inhibit root formation). Trees can be kept like this for several weeks if necessary, but should always be permanently planted before showing any signs of bud swell or growth. Protect trees from freezing before planting. Prior to planting, SOAK TREES IN WATER FOR 12 TO 24 HOURS. This will afford them a good long drink to compensate for any moisture loss in storage and shipping. |
Site Selection
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Each plant has specific needs such as drainage, soil type, soil fertility, exposure and moisture. Generally, a moderately fertile and well drained site is best. Do some research to find out the requirements of your plants (see references below). When choosing a site, pay attention to microclimates. Cold air, which may cause damaging spring frosts, drains away from slopes and ridges, making them good sites for planting. Planting near a south facing wall can help late fruits to ripen in colder climates. On the other hand, trees such as Apricots, which are susceptible to early blooming, sometimes benefit from a colder site, say on a north side of a building, to keep them from blooming to early and losing their blossoms to winter rains. After choosing the site and spacing desired, lay out the orchard by putting 5 foot stakes at each tree location to line up and visually determine the planting sites. Remember that pollenizers, when required, should be within 50 feet of each other, the closer the better. |
Digging the Hole |
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The old rule of thumb is to dig a ten dollar
hole for a one dollar tree. Dig the
hole twice the diameter and twice the root mass of the tree, at least 3’ by
3’ for grafted trees. When
digging keep the topsoil and subsoil separate.
Loosen the sides and the bottom of the hole.
Note that the shovel may “glaze” the sides of the hole, especially in
clay soils, leaving a hard, compact surface that is impenetrable to young roots.
For this reason it is always advisable to fracture the sides of the hole
when filling in. AMENDMENTS – Placing too many goodies in the hole, such as
manure or compost, can create an environment that the tree roots never venture
out of. The best amendments are low
bulk sources of minerals, such as bonemeal, soft rock phosphate, kelp meal etc.
Mix these with the topsoil, to be placed in the bottom of the hole, where
most active root growth will occur. |
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Diagram: Robert Kourik "Designing and Maintaining Your Edible Landscape Naturally"
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If your tree has a bud union, face it north,
or on the opposite side of strong prevailing winds.
Carefully note where the soil line was o the plant so that you can plant
it a t the same depth as it was grown, or slightly deeper.
With grafted trees it is important that the graft union be 3”-6”
above the soil. Prune off any
damaged roots just above the break, as well as crossing roots or unusually long
roots. If there is a definite
taproot (typical of nuts) leave this longer than the side roots.
Remember that the tree lost several roots when dug, and this must be
balanced by top pruning, so that the roots can feed the branched without strain.
Trees under 4 feet are usually cut back to a 3 foot single whip, cutting
back any side branches and about a third of the top. Be sure to leave a healthy, plump bud at the top of the tree,
cutting 1/2 inch above it. A rule
of thumb: branched trees and multi-stem shrubs should have 50% of each twig
pruned off. |
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When ready for planting, put about 1/3 of the topsoil mix in the hole and place the tree in, spreading the roots. Often a mound of soil at the bottom is useful for keeping the roots spread out. Avoid placing any weeds or green plant material in the hole – they emit methane gas when decomposing, which does not agree with young roots. Put the rest of the topsoil in and tamp lightly. It is important to eliminate air pockets and ensure that the roots are in good contact with the soil. This can be achieved by puddling the tree roots with large quantities of water. Fill the hole and let it soak in, gently wiggling the tree and poking the mud with a stick to eliminate air bubbles. After the water has soaked in, fill the rest of the hole with the subsoil and tamp it firmly with your feet, keeping the stem upright. |
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Proper care is essential during the first few years of a tree’s life, with the first season being the most crucial. A healthy soil and vigorous growth is the best insurance against pests and diseases. Be sure you can weed and irrigate regularly during the summer, at least 1” of water per week (drip works great). Note that standard and semi-standard trees can usually be weaned to dry framing as they mature, but supplemental water is necessary to get them established. Top dress in the spring with compost or aged manure at the dripline. Paint the trunk of all young trees from an inch or two below the soil level up to the first branches with white or light colored interior latex paint that has been thinned with equal parts water. This is especially important in hot summer areas, to protect the tree’s young sensitive bark from sunburn and flathead bark borers. During the growing season, remove any sprouts from the rootstock. Cultivating or mulching the ground in a minimum 2 foot circle around the tree will greatly help the growth. Keep mulch and organic matter away from the tree collar (where the trunk meets the soil) to avoid collar rot. When necessary, use screening to protect tree roots from rodents. |
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Backyard
Berry Book, The, by Stella
Otto. The companion volume to Backyard Orchardist, this
indispensable book has a similar format and is also packed with useful charts,
tables and practical advice based on first hand experience. You'd have to
thumb through a lot of different references in order to find the information in
this one book. This book is sold
by Sandy Bar Nursery in our Online
Store. Click the title of the
book for a hyperlink to the book on our website. Otto
Graphics. Maple City, Michigan.
1995. |
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Backyard
Orchardist, The. by Stella Otto.
This is the owner's manual for fruit trees. A highly informative,
extremely practical book packed with useful tips on successful fruit tree
growing. Otto starts from the beginning, how to plant and care for young
fruit trees, and walks you through the season, from fertilizing to pruning to
thinning fruit to managing pests, even proper harvest and storage
techniques. One chapter is devoted to each of the major temperate fruits,
apples, pears, sweet cherries, pie cherries, peaches and nectarines, plums and
apricots. We keep it handy on the shelf and refer to it often.
Highly recommended. This book is sold
by Sandy Bar Nursery in our Online
Store. Click the title of the
book for a hyperlink to the book on our website. Otto
Graphics. Maple City, Michigan. 1993. |
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Designing and Maintaining Your Edible Landscape Naturally, by Robert Kourick, distributed by the Edible
Landscape Book Project, PO Box 1841, Santa Rosa, CA (707) 874-2606.
Without a doubt, the most useful gardening book available.
It has a wealth of information on garden design and methods, tree crops,
peat control and soil health. Lavishly
illustrated, with easy to read charts and tables that you will use for years.
Excellent information on fruit tree selection, rootstocks, pollination,
planting, pruning and care. Highly
recommended. |
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Fruit (the Simon and Schuster
Step-by-Step Encyclopedia of Practical Gardening). New York, Simon &
Schuster, 1980. From the British
horticultural tradition, lots of good information for beginners and veterans
alike. Step by step illustrations, good information on pruning and special
effects such as espalier and cordon. |
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Gaia's
Garden; A Guide to Home-Scale Permaculture
by Toby Hemenway. Chelsea Green Publishing Co., White River
Junction, VT. 2001. Perhaps it's occurred to you during a hike in
the woods that the forest flourishes without any human intervention at all, no
weeding, watering, pruning, fertilizing or composting. This book
shows how to design home landscapes, gardens and orchards to function more like
natural ecosystems, which means less work and more productivity. Starting
with the basics of ecology Toby discusses how to build soil using sheet mulch,
how to catch and store water using swales, ponds & greywater systems, how to
design gardens that attract beneficial insects and how to combine species into
plant guilds. The culmination of the book will be of particular interest
to tree lovers as the final chapter is on how to plant a food forest. This
book is both practical and inspiring, filled with useful charts, tables and
diagrams that you?re sure to refer to for many years. This
book is sold
by Sandy Bar Nursery in our Online
Store. Click the title of the
book for a hyperlink to the book on our website. Chelsea Green
Publishing Co., White River Junction, VT. 2001. |
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North American Fruit Explorers (NAFEX)
– An international network of fruit enthusiasts, amateur, professional,
dedicated to the cultivation of all kinds of old and new fruit varieties.
The quarterly journal is a lively forum presenting information on
practical pomology contributed by the members.
Other NAFEX services include variety testing panels, a lending library,
and a scion and seed exchange. Write
for information on membership dues (its cheap and very worthwhile): NAFEX, 10
So. 055 Madison St., Hinsdale, IL 60521. |
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Soul of The Soil, The. by Joe Smillie and Grace Gershuny. Chelsea Green Publishing Co., White River Junction, VT. 1999. No matter what you're growing, it all begins and ends with soil. From gardening magazines to textbooks, more has probably been written about soil than any other single agricultural topic. The Soul of Soil manages to sift through this vast store of potentially intimidating information and distill it down to a concise, readable book that is practical for gardeners and farmers of any size. Topics include organic matter management, composting, green manure and cover crops, nutrient balances and soil testing, crop rotation, cultivation and weed control, and planning for organic certification. The list of over twenty tables makes it easy to quickly access information that you're bound to be looking up over and over again. Sold by Sandy Bar Nursery in our Online Store. Click the title of the book for a hyperlink to the book on our website. Chelsea Green Publishing Co., White River Junction, VT. 1999. |