Archive for Tree Selection – Page 7

Protecting plants from winter cold starts in summer

One More Reason to not over water this August.   It will help keep your plants alive this winter.

Plants that don’t get the message to slow down in late summer and fall, don’t go dormant in time for winter cold. Your plant needs dormancy to survive. Start now to protect them before old man winter arrives.

Iron gate design with snow

1. Do you over water in August? This is a biggie for a plant tombstone. Overwatering in summer and fall can cause plants to ignore the signals, such as shortened days that tell them to slow down. Try to learn how to water properly.

TIP: A garden coach session could solve this problem for you!

2. Fertilizing plants that don’t need it causes lush growth and can interfere with dormancy.  80% of your plants don’t need any commercial fertilizer at all. The best practice is to place an inch or two of mulch (or compost) around your plants in spring and in early winter …. prior to Thanksgiving is a good time these days with our early freezing temps in the recent past.

3. Severe pruning late in the summer or fall can signal plants to push growth. Signs of tender, new growth in fall or early winter is not a good thing. There are exceptions to this rule of course, nature isn’t fair and makes learning which plants are fine with “whacking” and which are not, takes time, concentration or a good teacher.

4. Plants that are considered drought tolerant are especially sensitive to over watering, fertilizing and severe pruning.  Italian Cypress, Crape Myrtle and rosemary are good examples of plants that can be cold hardy here with knowledge based care.

5. Placement of Zone 7 and 8 plants into areas where the winter east wind will reach them is risky. Plant these evergreens such as large leaf hebes and New Zealand flax plants where the house or other plants will shield them. (Tiny leafed hebes are a better choice anyway). If you are in our East county and can’t shield plants from the winter wind from the Columbia Gorge, consider a different plant palette, plants that do well in Boise (zone 5) come to mind. Small leafed evergreens like dwarf conifers are a great choice. Plants that are deciduous (leaves fall off in winter) are completely dormant and therefore safe from the cold East wind.

Tree Stump Art

Tree Stump Art

When tragedy struck their beloved cedar tree, the clients created a beautiful sculpture from the stump.

I first met Rick Lee and Monique O’Rielly at the Portland Home & Garden Show.  They hired me to create a design for their difficult sloped back yard.  They had a beautiful large native cedar tree and we designed the landscape to fit around the tree.  It was the focal point of the naturalistic style of the design.  Before they could install the design, their cedar tree started dropping needles and turned a sickly color; the arborist recommended removal! 

Rick and Monique were devastated but then they came up with a great idea (I wish it had been my idea).  They contacted a local wood carver named Gavin (sorry folks he moved to Idaho and I don’t have a contact for him), and he created a beautiful, flowing, carved design into the trunk of the tree. 

This required thinking ahead so when the tree was cut down they left a sizable trunk.  This allowed plenty of space for the carved design and made a large art piece for the garden.

 

Pick Dwarf Fruit Trees To Fit Your Yard

This time I’m engaging in one of my favorite activities: Myth Busting!

It’s amazing how much flat-out misinformation is available online to gardeners of all levels of experience. The worst of it occurs when the misinformation makes gardeners reluctant to try something new or choose the wrong variety for their situation. The negative effect of misinformation is especially bad when the topic is fruit trees.

Just Give Me the Fruit, and Be Quick About It!

You want a few trees, and some homegrown fruit, not an orchard.

I bet that you just want a few fruit trees and home-grown fruit, not an orchard. And, that you don’t want to spend countless hours learning the whole Horticultural Science thing. If I’m right, here are three myths that can affect your fruit tree success:

§ Myth #1: Dwarf fruit trees won’t grow enough fruit. This is so wrong, I could start laughing and never stop. Please forgive me and then believe me: dwarf trees have been developed to put out a lot of fruit! How? They are grafted to a root stock of a compatible but different much smaller tree. This means your selected fruit tree is using the root system of the smaller tree.  This inhibits size and can also add many wonderful attributes to your tree and fruit.

§ Myth #2: The root stock name doesn’t matter. If you are at a nursery where the plant tags ONLY say mini or dwarf apple,  walk away.  Just as you would probably avoid buying a car that gets ten miles to the gallon of gas,  you want a high-performance fruit tree.  You don’t just want a dwarf fruit tree. You want one that is grafted to a new, super-cool, disease-resistant, clay soil-tolerant root stock, which can help you avoid or overcome serious obstacles to success. There are many to choose from, it can get a little overwhelming until you understand what the different root stocks do and can sort through the options by how you want your trees to grow. See the link in my next blog for the root stock list.

This drawing illustrates fruit bearing wood on a dwarf apple tree

§ Myth #3: We must endure making mistakes as an inevitable part of learning gardening skills. Wrong! You don’t have to make all the typical beginner mistakes, even if it does produce what our parents call character. Helping you avoid character-building pain is what people like Vern Nelson (and even me) are for. We are here to help you get satisfying results on your first try. Vern Nelson, The hungry gardener, is the edibles genius I turn to for straight talk and he also teaches hands on classes at his private garden.

Next time: Four excellent ways that dwarf fruit trees grown on special root stock add pleasure and convenience to your gardening experience.

Garden Tip: Plant Your Trees in the Fall

Before we forget how hot it was this summer and how precious shade was, let’s talk trees. Is it time to consider planting trees for shade or privacy? I love to plant trees, especially if I am starting out with a bigger specimen……….in the fall.

If you are looking to prioritize what plants to buy first in your design, consider planting one large specimen tree. A big sized tree planted first will make a big impact.  Protect your investment by planting in the fall when winters cooler temperatures and rains will establish the roots.  Have a professional  plant it.  The root ball of this tree at time of planting easily weighed 500 lbs.

Privacy landscape design in Woodstock neighborhood for side yardBig Tree Planted in Woodstock Neighborhood

Paul and Leah live in the Woodstock neighborhood of Portland, Oregon.  They hired Design in a Day 5 years ago. (2007)  We planted a 6″ caliper shade tree. (6 inches through the trunk at 4 inches above the ground).  We selected a big tree so we would have shade on the deck sooner rather than later for their growing family to enjoy.

Japanese Elm Zelkova serratta ‘Wireless’

One of my favorite shade trees is a Japanese elm tree- Zelkova serratta ‘Wireless’.  It’s called “Wireless” because it grows very wide (36′) but it fits under secondary power lines at 24 feet tall.  Because it has strong wood, it is the perfect shade tree for near the house because it’s less likely to suffer broken limbs that might damage your roof. It’s also a popular street tree for extra wide parking strips.

‘Wireless’ also has great fall color, early leaf drop and is a low water needs tree.  The leaf canopy is thick enough for shade but allows dappled sun through for the lawn.  What more could we ask for?

Other trees we selected were Carpinus betulus ‘Franz Fontaine’ (a columnar “skinny” hornbeam) and semi dwarf Magnolia Grandiflora ‘Little Gem’.  These trees were purchased at typical homeowner DIY sizes, 1.5 inch caliper and maybe 8′ tall for the hornbeam and a ten gallon pot for the evergreen magnolia which was about 5′ tall.

Big Tree Helps Re-sale

Paul and Leah sold their home two years later.  The internet sales photos showed a backyard ready for fun and a small  significant shade tree for their south facing deck.

I drove by this landscape 9 years later and took photos.  Check it out.

See these trees 9 years later.