Articles

Hazelnut Shells as Garden Pathways

Hazelnuts - Mike Darcy
This past week, I have been spreading hazelnut shells on the pathways in my garden. In many parts of the country, there are agricultural crops that produce an agriculture bi-product after processing. In Oregon, we have large farms growing Hazelnuts and when the nuts are cracked, the shells are left. Processing plants will usually sell these at a low cost because they want to get rid of them. In my garden, I have found that hazelnut shells make a great pathway. I’ve used them for many years and each year get a replacement for a light covering of new shells to give the pathways a new fresh look. Hazelnut shells look nice, are an alternative to gravel and have a pleasant crunching sound when being walked upon.

A good base for a hazelnut-shell path is a layer of Black Gold Garden Compost Blend.

Amaranthus Joseph’s Coat

Amaranthus Joseph's Coat - Mike Darcy
It is not too late to plant some summer flowers and foliage plants from seed. I am always surprised that more people don’t plant Amaranthus Joseph’s Coat as it is very easy to grow from seed, likes the sun, grows fast, and gives great color in late summer and fall. It is the leaves that provide the color and they can be red, yellow, cream, burgundy and a combination of all. We had some friends that had a container of these plants by their entry way last year and the color was spectacular. For some reason, the 4-inch potted plants at garden centers often do not look so good, so I think growing from seed is best.

Water Features in the Garden

Water Features - Rain Chain - Mike Darcy
Memorial Day is the traditional weekend for me to clean the water features in my garden and make sure everything is working as it should. The sound of running water is a delight in a garden and can be an attractive garden art feature as well. I have a rain chain that I use as a water feature and at the base have recycled glass, it is called glacier rock, but is actually glass. Often during the summer I will see a hummingbird perch on one of the links and get a drink and seeing that is a true highlight.

Summer Vegetable Seeds and Seedlings

A healthy summer garden starts with vigorous plants.

Whether you are planting summer vegetable seeds or seedlings (young transplants), this is probably the peak time of year for many summer vegetables and flowers. Here in the Pacific Northwest the soil temperature is getting warmer and there is still time to plant many familiar summer vegetables from seed. Or to get a head start, set out young transplants.

Sprouting Squash - Rich Baer
Sprouting Squash

Winter Squash from Seed

Sometimes it is easier and safer (less of a pest problem) to start seeds indoors and then plant them outdoors. When a local gardening friend read an article with glowing reports about a winter squash called “Musquee de Provence”, he decided to try some and planted seeds indoors in 4” pots using Black Gold Seedling Mix. Within a week, the seedlings began emerging from the soil and within two weeks, they will be ready to be planted outdoors. This particular squash was introduced to American gardeners in 1899 and has a deep orange flesh that keeps well. While it is not usually available on local seed racks, it is available from Seed Savers Exchange at SeedSavers.org or 563-382-5990. I think it is always fun to try something new in the vegetable garden.

Lettuce Bib Seedlings - Rich Baer
Bib Lettuce Seedlings

Lettuce from Seed

Lettuce is very easy to start from seed and there are many choices from either seed or transplants at local garden centers. If planting from seed, try extending the harvest by staggering the planting. Plant new seeds at 2-3 week intervals and you will be amazed at how easy it is to continually cut fresh lettuce leaves. Lettuce will survive a light frost and so the growing season does not necessarily end as compared to a tomato. With some protection, such as a cold frame, if the winter is not too severe, I have seen gardeners harvest lettuce throughout the winter.

Radishes from Seed

Radish is a very easy and quick crop. Not only do the seeds germinate quickly, many varieties will provide a mature crop in 30 days. This is an excellent plant to get children involved with because of the short maturity date and the quick germination. It also teaches them about plants we eat that grow underground.

Growing Potatoes

A favorite of mine to get children involved in gardening is the potato. This is another good lesson in things we eat that grow underground. Even if space is limited, potatoes can be easily grown in a container and will thrive as long as they get adequate sunlight. The example in the photo is a large nursery pot that provides a way to grow them with limited space. Using Black Gold Natural & Organic Potting Soil, this gardener (see photo below) built a wire cage around the inside diameter of the container and used two metal plant stakes to prevent the cage from collapsing. Potatoes were purchased from a farm store and were cut into pieces with at least one ‘eye’ per piece. Once cut, let them air dry for a day or so and this will help seal the cut portion and lessen the chance of diseases. Potatoes were planted about 6 inches deep from the top of the container. Be leery of buying potatoes from the produce section of a grocery store as they might have been treated to prevent sprouting.

Potato and Cage - Rich Baer
Sprouting Potatoes

The potato that was planted will produce a stem from the ‘eye’. The tubers we eat are produced along the stem and the longer the stem, the more tubers. Potato tubers must be kept in the dark and so as the stem grows, straw or some other organic material is continually added, hence the reason for the cage.

Beans from Seed

Beans are among the easiest summer vegetables to grow from seed and since it is a large seed, it is easy for children to plant.  Once the soil is warm, sow bean seeds and they should germinate in 7-10 days. Beans need full sun and continual picking. The more you pick, the more the plant will produce. For limited space there are bush types although for maximum yield, I have found the tall vine types produce the best.

Chard from Seed

For some color in the vegetable garden, consider Rainbow Swiss Chard. This has such colorful stems, I have seen in planted in pots on decks just for the stems. “Rainbow” is an appropriate name as the stem colors are shades of red, orange, purple, yellow, and even white. Rainbow Swiss Chard is not just for color; it is excellent for eating and is easy to grow from seed.

Bean Seedlings - Rich Baer
Bean Seedlings

I would be remiss without mentioning a summer edible plant we always have in a pot on our deck and that is basil.  Basil absolutely needs heat and should never be planted outdoors until the weather is warm. It makes a wonderful container plant and having a container on our deck makes it easily accessible to the kitchen. There are many types of basil available and varieties not only have different color and texture of foliage, but there are different flavors.

A warning for gardeners with newly germinated seedlings or seedlings is to be aware of the slug. It is one of the most prevalent pests we have in the Pacific Northwest that can cause extensive damage on newly planted seedlings.  Slugs can almost ruin a home garden crop of new seedlings overnight. It is best to use some type of slug bait or barrier for newly germinated seedlings and/or transplants. If using a chemical type of bait, be sure to check and read the label carefully as not all baits are approved for use in a vegetable garden.

This season, take a chance on some vegetable seeds or seedlings. It is quite satisfying to grow your own fresh fruit or vegetables and gives you a connection to the earth.

Photos Courtesy of Rich Baer

Hartlage Wine: An Easy-to-Grow Deciduous Shrub

Hartlage Wine - Mike Darcy
Calycanthus raulstonii ‘Hartlage Wine’

We don’t have many flowering shrubs with flowers quite like the shape and color of the Calycanthus raulstonii ‘Hartlage Wine’ here in the Pacific Northwest. This vigorous shrub’s wine-red flowers are now blooming in my garden. Reaching a height of perhaps only 6-8 feet, it is easy to trim to keep lower. This deciduous shrub has been easy to grow with no insect or disease pests. I find it does best in a part shade location with protection from hot afternoon summer sun. It should be in bloom at most garden centers now.

When planting your shrub, be sure to amend the soil with Black Gold Soil Conditioner for improved organic matter and success!

Lacewings

Lacewing Eggs
When I am carefully looking at the plants in my garden, I often marvel at what I see and what I would have missed if I had not taken the time for a closer look. The eggs of lacewings are so beautiful and unique and I am always pleased to find them. Often on a stem or leaf, they move with the wind and are quite fragile so avoid trying to touch them. Lacewings are excellent predators of aphids and finding them in a garden is a good thing! All the more reason to enjoy time in the garden.

The Rose ‘Jude the Obscure’

Jude the Obscure - Mike Darcy
Rosa ‘Jude the Obscure’

If your city has a public rose garden, this should be an excellent time to visit it. In Portland, we have The International Rose Test Garden in Washington Park and it should be at, or near, peak bloom. It is great to visit a large rose garden and marvel at the diversity of color, flower form, fragrance and bloom size. I can never select a favorite but high on my list is the rose ‘Jude the Obscure’. I first saw a large bed of this at Heirloom Roses in St. Paul, Oregon and liked it immediately. It is a David Austin Rose and has the form of an old fashioned rose, a strong fragrance and is a beautiful soft apricot color. It is an excellent bloomer as well.

All roses grow better with the help of alfalfa meal and a good quality rose fertilizer.

Molly the Witch (Paeonia mlokosewitschii)

Molly the Witch - Mike Darcy
Peonies are a favorite spring flower and I have many in my garden. I have had quite a few people tell me they are a memory flower and reminds them of a parent or grandparent’s garden. For me they bring memories of my grandmother’s garden in Ohio.

A particular early-blooming favorite is Molly the Witch (Paeonia mlokosewitschii) which is the first to bloom in my garden. It is named after a Polish botanist and is a mouthful to pronounce and has the common name of ‘Molly the Witch’. With distinctive foliage and beautiful soft yellow flowers, this may be difficult to find but worth the search.