Category Archives: organic gardening

Brook Lomond Iris Farm, color in the garden, colorful foliage, composting, cut flowers, deer resistant bulbs, Deer Resistant Plants, drought tolerant gardens, drought tolerant plants, flowers, fragrant plants, garden design, garden inspiration, gopher resistant plants, low water use plants, organic gardening

A Visit to the Brook Lomond Iris Farm

Aztec Sun
Aztec Sun

What do you get when you combine a world renowned pottery artist with a reformed corn grower? On California Street in Ben Lomond, the result is the Brook Lomond Iris Farm of Rick and Chris Moran. This fun, educational, inspiring couple recently invited me to admire this year?s crop of tall bearded iris grown with certified organic gardening practices as well as to share their organic vegetable garden, cactus and succulent collection and Chris? unique pottery. They are getting ready for this year?s annual iris sale coming up April 30th as well as May 1st and 7th from 9:00-4:00 each day when the iris blooms will be at their peak.

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Coiled pottery by Chris Moran

Upon arriving my eyes were torn between the colorful beds of iris on my left and the blooming cactus and succulent collection displayed on the flagstone entry garden on the right. I later learned Chris cut and laid the flagstone herself. Inside the house Chris?s fabulous coiled pottery vases, urns and jugs in their great room were so amazing I had a hard time tearing myself away to start the tour of the back garden and iris beds in the front. Cody, their new dog, was good company as I learned how the Moran?s came to start an iris farm.

When Rick Moran was 13 years old he worked at LoPresti tomato farm in Connecticut. ?I hated it,? he laughs. Later when he was a student at UCSC he used to pass by the Chadwick garden and says he ?got the gardening bug by osmosis?. After graduation the couple moved to Bar Harbor Maine where they started a community garden. Chris displayed the cactus and succulents she had moved there in a heated porch which was quite the talk of the town for neighbors passing by on a snowy day.

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Organic vegetable garden

When they moved back to this area and found the sunny lot in Ben Lomond, Rick added nine yards of chicken manure mixed with rice hulls and planted corn. He had visions of savoring succulent ears of corn for dinner but quickly realized that the amount of water needed to grow corn was prohibitive. That was after the Chris? succulent failure. He and Chris wanted to come up with a crop they could make a little supplemental income. She used to sell her cactus and succulents when they lived in Capitola at the drive-in in Santa Cruz many years before but after planting fancy succulents in the front yard and seeing them turn to mush in a Ben Lomond freeze they realized succulents weren?t going to work either.

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Stepping Out

Enter ?The Queen of the Garden? as iris are called. The Morans researched these stunning flowers and found them to be drought tolerant and deer and gopher resistant. Having a high water table Iris are the perfect crop. They require no extra water at all with summer being the plant?s dormant season. Chris worked for the City of Santa Cruz for 25 years and started their Home Composing program. They compost all garden waste and kitchen scraps using the compost as the only fertilizer for the iris beds and vegetable garden. They get 15 wheelbarrows of compost a year from their simple bins. Straw is spread as mulch to control weeds between the iris beds?

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Tall bearded iris beds

The iris are starting their blooming cycle now. Some bloom earlier than others. By planting early, mid and late blooming varieties you can extend their colorful show for several months. Iris also make a good cut flower and many are fragrant. Chris told me that you can tell when an iris was hybridized from it?s shape. The early types are not as frilly as modern varieties. She pointed out a bed of Wabash Heritage which was first introduced in the 1920?s- simple with three falls. The lovely sky blue flowers of Striped Zebra iris smelled of Grape Koolaid. Chris explained that the flower scent develops as they sit in the sun. The aroma is not as strong when they first open.

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Bearded iris closeip

The Brook Lomond Iris Farm is located at 10310 California Drive off Highway 9 in Ben Lomond. Just look for the tall flags waving in the breeze and bring your camera. Iris rhizomes for sale are chosen for hardiness in this area and the Morans are always on the lookout and adding the newest varieties available such as the deep purple Dusky Challenger. The Iris Farm is educational as well as beautiful- a place the whole family will enjoy.

aphids, IPM, organic gardening, pests

Troubles in the Garden

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Milkweed aphids

Some of us enjoy sitting in our gardens, relaxing and watching birds and other wildlife. Others grow fruit and vegetables and know their way around the kitchen. Whatever you like to do sometimes pests get in the way.

In my own garden recently I discovered my butterflyweed covered with yellow milkweed aphids. They?re not interested in any other plants just this one. Oleanders get this same sucking pest also. I?ve washed them off twice with a strong spray of water but must have missed a few as they are back. Unfortunately, I haven?t seen any monarch butterflies to help me with this problem. I?d rather not even use an organic pesticide to control the outbreak. It would harm any monarch eggs that I?ve overlooked.

With pest control on my mind this week, I received an email from fellow Press Banner columnist, Dr. Terry Hollenbeck. ?I thought of you when I found an article in an old gardening magazine?, he wrote. ?It?s ?The Home Gardener? and was published in September, 1945.?

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DDT ad in ‘The Home Garden’ magazine published September 1945

Dr. Hollenbeck scanned the pages from his own magazine and sent them to me. Terry goes on to note that the editorial about the new wonder insecticide DDT warns readers in 1945 to proceed cautiously with it. Then later in the magazine on page 99 in a half page ad there appears an advertisement for DDT, the ?Army?s sensational insect killer that gardeners have been waiting for?that is absolutely safe to spray?.

There has been a lot of research now on DDT and it?s effects on our bodies and that of wildlife. I was surprised when I Googled DDT that it?s still being used in the world and also found a published study debunking it?s adverse effects on raptors. Guess one can find statistics to support any argument if you look hard enough.

Here is what I found out about current use of DDT that I found interesting.

Back in 1972 the EPA (Environmental Protection Agency) issued a cancellation order for DDT use in the United States based on research showing adverse environmental effects to wildlife and potential human health risks. Studies have continued to show a relationship between DDT exposure and reproductive effects in humans and as a result, today, DDT is classified as a probable human carcinogen by U.S. and International authorities.

India is the only country now producing DDT. China and North Korea having discontinued production in recent years. 12 countries still use DDT for vector control of mosquitos and protozoa – the parasitic diseases of malaria, dengue and black fever which kill more than 800,000 people each year.

Many organizations are now promoting an integrated approach to mosquito and protozoa carried diseases. It?s not a DDT or nothing solution. Some of these organisms are developing a resistance to DDT and other chemicals. Like in our own backyards, you have to look at the whole picture. Successful programs to educate communities about non-chemical methods of control mosquitos are underway in many countries such as Vietnam.

DDT is known to be very persistent in the environment. It accumulates in fatty tissues and can travel long distances in the upper atmosphere. Because of its persistence, there is still concern for residues in the U.S.
Today nearly 40 years after DDT was banned in the U.S. we continue to live with its long lasting effects. According to the organization Pesticide Action Network, USDA found DDT breakdown products in 60% of heavy cream samples, 42% of kale greens and 28% of carrots. These breakdown products of DDT were found in the blood of 99% of people tested by the CDC.

Something to think about when I see all those mustard yellow aphids on my asclepsias. Maybe I?ll get the hose out one more time or rub them off with a gloved hand.

California drought, California Native Plants, Deer Resistant Plants, drought tolerant gardens, drought tolerant plants, flowering shrubs, growing conditions, landscape design, low water use plants, organic gardening, water saving techniques, wildlife gardening

Garden Planning for the Drought

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helleborus orientalis

In these times of drought you gotta have a plan. There are lots of plants that require very little or no water after they become established. When advising clients or designing gardens I am keeping my go-to list even more in mind. Yes, it takes a couple of seasons for a plant to grow a large enough root zone to be able to withstand the dry conditions of summer but with a few tricks up your sleeve you can still have a garden that birds, butterflies and people can enjoy.

The past couple of years have really been a good indicator of which plants can survive without irrigation. Some do better than others growing despite the tough conditions while others kinda mope along waiting for the rainy season. This is where that 3? of mulch is vitally important. This protection holds in moisture, keeps roots cool and allows the mycorrhizal fungi to do their work.

Mycorrhizal fungi live in a symbiotic relationship with plants enabling them to extract nutrients and hold onto water in very difficult soil conditions. In effect, the fungus provides a secondary root system that is considerably more efficient and extensive than the plants own root system. Disturbing the soil by tilling and even hoeing reduces the number of mycorrhizal colonies as do chemical fertilizers. You can create a truly sustainable environment for your plants by encouraging these fungi as well as other soil microorganisms by using organic soil amendments and mulches.

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salvia ‘Bees Bliss’

In my own garden I grow several plants that are doing quite well without irrigation. One is Bees Bliss Sage. a native California shrub that grows low to the ground. Mine is only 8? tall and several feet wide but it can reach 6-8 ft wide draping over rocks and walls. It has an extended bloom time from mid-spring to early fall with whorls of lavender-blue flower spikes. Bees, butterflies and hummingbirds all find it attractive.

salvia clevelandii

Another plant on my drought tolerant plant list is a salvia called California Blue Sage or salvia clevelandii. Right now it has just started its blooming cycle of electric blue-purple flowers. They will last until early summer. It survives without any supplemental irrigation but if I give it an occasional deep watering it looks more attractive.

Who doesn?t like color in their garden? Mimulus or Sticky Monkey Flower blooms are showy and the hummingbirds love them. Although they are not long lived their deer resistance makes up for this shortcoming.
The Jelly Bean series has added bright pink colors in addition to white, orange, red and yellow but the traditional aurantiacus types are the most tolerant of drought.

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California fuchsia

As summer comes along the California fuchsia will provide the color in the garden. I like it that they spread by underground rhizomes and self sow. Free plants are always welcome. I have them planted on a slight slope where they tumble over a rock wall. My bees and hummingbirds find this plant irresistable.

Other plants on my no water or little water list of include shrubs like cistus, bush poppy, ceanothus, fremontodendron, ribes, manzanita, rosemary, sambucus, santolina, Wooly Blue Curls, echium and prunus. Grasses like aristida or Purple Three Awn, Blue Gramms, muhly and nassela make good additions to the truly drought tolerant garden, too. Perennials that are successful in these conditions include Bears Breech, artemesia, helleborus, monardella, diets, echinacea, buckwheat, penstemon, romneya, watsonia and crocosmia.

These plants can be the rock stars of your garden, too. Although they can survive with no water after 2 years many look more attractive with a few deep waterings per summer. And don?t forget the organic soil amendments and mulch ( no shredded bark, please ) to encourage the soil microbes.