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4-H for Health

4-H for Health 13 June 2019

4-H for Health

There’s a laudatory article on the many benefits of 4-H in the May–June issue of the Hawai‘i Island-focused Ke Ola Magazine—appropriate, since “ola” can mean “health,” and that’s just what one of the four H’s stands for. State 4-H program leader Jeff Goodwin estimates that 4-H reaches about 1,300 kids on the Big Island alone!

Eating Well in Wai‘anae

Eating Well in Wai‘anae 29 May 2019

Eating Well in Wai‘anae

Members of CTAHR teamed up with volunteers from WCCHC, Kamehameha Schools, Sacred Hearts Church, and Hoa Aina O Makaha to do some good on the West side. At ‘Ohana Night at Wai‘anae Elementary, a nutrition outreach event coordinated with Wai‘anae Coast Comprehensive Health Center and Hawaii Foodbank, they were provided over 12,700 pounds of food, including 700 pounds of locally grown produce,to 581 community members in need of sustenance!

How Much Coffee?

How Much Coffee? 28 May 2019

How Much Coffee?

Travis Idol and Adel Youkhana (both NREM) recently published a helpful paper detailing an easy and accurate protocol for estimating coffee yield in Hawai‘i. “A Rapid Visual Estimation of Fruits per Lateral to Predict Coffee Yield in Hawaii,” published in Agroforestry Systems Journal, allows farmers to predict the amount of their crop, a crucial task and an ongoing challenge, with less cost, time and labor.

Won Bok, Two Bok, Three Bok, Four…

Won Bok, Two Bok, Three Bok, Four… 29 April 2019

Won Bok, Two Bok, Three Bok, Four…

There are lots of varieties of won bok, also known as Napa cabbage. But which are the best for growing in Hawai‘i’s soils and microclimates, and, just as important, which make the best kimchi? You can get the answers at the Won Bok Variety Trial Field Day, which will be conveniently coupled with a Hands-On Kimchi Workshop. 

Familiar Faces in New Places: Russell Galanti

Familiar Faces in New Places: Russell Galanti 29 April 2019

Familiar Faces in New Places: Russell Galanti

CTAHR alumnus Russell Galanti has joined O‘ahu Cooperative Extension as a junior Extension agent working with the ornamental landscaping, nursery crop, and floriculture industries. Russell has a master’s degree from TPSS in sustainable production and management of macadamia nut in Hawai‘i and focuses on horticulture practices, soil science and soil amendments, and plant physiology.

Standing Up to Disaster

Standing Up to Disaster 29 April 2019

Standing Up to Disaster

Maui 4-H students got to show how well they can deal with a disaster at the final simulation event for the My PI Hawai‘i Disaster Preparedness program on April 16. More than 160 youth from Baldwin High School CTE and JROTC programs participated in the 12-week program, developed by Maui County 4-H and youth development agent Nancy Ooki.

Forests in the Middle of the Ocean

Forests in the Middle of the Ocean 23 April 2019

Forests in the Middle of the Ocean

Forestry leaders from across the Pacific Islands for a workshop at UHM’s East-West Center co-hosted by the Pacific Islands Forestry Committee (PIFC) and the USDA Forest Service. CTAHR faculty and staff gave a number of workshops and talks on topics relevant to resource management and forest health here in Hawai‘i and throughout the rest of the Pacific. 

Keeping the Ginger Flowering

Keeping the Ginger Flowering 23 April 2019

Keeping the Ginger Flowering

Ornamental ginger crops are dying off on O‘ahu, but there’s no clear reason why—or rather, no single cause. At least six producers have asked CTAHR experts for help, but no common denominator has yet been found. The problem has been going on for about five years now, and researchers and producers are asking the Legislature for funding to research causes of the dieback. 

The Rhizomes Have It

The Rhizomes Have It 23 April 2019

The Rhizomes Have It

‘Olena has anti-inflammatory and other health benefits, and it’s a growing new local crop. The ‘Olena (Turmeric) Field Day this past weekend taught participants about research trials and innovative production practices being conducted around Hawai‘i, after which they got to take home some organically grown turmeric to use or plant.

My, Oh, Pomai!

My, Oh, Pomai! 12 April 2019

My, Oh, Pomai!

Pomai Weigert of CTAHR’s GoFarm Hawai‘i has been selected by Pacific Business News as one of the “40 under 40” for 2019! The award recognizes young business professionals in Hawai‘i who demonstrate business excellence, contribute to the overall success of their organizations, stand out amongst colleagues and peers, and have strong community involvement.

ROD Roundtable

ROD Roundtable 12 April 2019

ROD Roundtable

JB Friday (NREM) joined Marian Chau of the Lyon Arboretum, Lisa Keith of USDA ARS, and Kumu Kehaulani Kekua of Kaua‘i for in-depth interviews about Rapid ‘Ohi‘a Death on the PBS program Insights. The experts explained the recently discovered pathogens that cause it and how it is spread by burrowing ambrosia beetles that create fungus-imbued sawdust, which floats over forest canopies and infects other trees.

Get Technical About Ag

Get Technical About Ag 12 April 2019

Get Technical About Ag

Know someone who wants to work in a beautiful environment and be an integral part of research and Extension that will help ag producers and members of the community throughout the state? Let them know that two agricultural research technician III positions are now open at Waiakea Station and Mealani Station on the Big Island.

Let the Sunshine In

Let the Sunshine In 5 April 2019

Let the Sunshine In

Bright, cheerful, attractive to beneficial insects and birds, and great sources of food for animals and humans—sunflowers have it all! Find out about which varieties are the best to grow at a UH Maui Cooperative Extension floriculture field day on “Sunflower Cultivars for Cut Flower Production” on Thursday, April 18, at the UH Maui College Campus, CTAHR Co-op Extension Building.

Raise Your Hand for Hawai‘i 4-H!

Raise Your Hand for Hawai‘i 4-H! 5 April 2019

Raise Your Hand for Hawai‘i 4-H!

Love 4-H? Raise your hand! The National 4-H Council is sponsoring the “Raise Your Hand” campaign to champion each state’s 4-H program. It will run from April 1 through May 15 this year, and the three states that get the most hands raised will receive $20,000, $10,000, and $5,000 respectively. Best of all, this year the results are prorated by state population, so Hawai‘i has a fair shot at these awards!

New Faces: Sarah Rehkamp

New Faces: Sarah Rehkamp 5 April 2019

New Faces: Sarah Rehkamp

Sustainability in agriculture isn’t just about using practices that don’t harm the environment, crucial though that is; another important aspect is being able to make enough money to keep producing. That’s a big part of what agricultural economics focuses on, and CTAHR will be better equipped to help farmers with this now that Sarah Rehkamp (NREM) will soon be starting as the new assistant Extension agent in Ag Economics.

The Awards of Excellence

The Awards of Excellence 29 March 2019

The Awards of Excellence

This year’s illustrious and deserving awardees for the 2019 CTAHR Banquet have been selected, including Dave Chun (left) for Ka Lei Hano and Barry Brennan (PEPS, right) for Outstanding Alumnus. To congratulate them in person and hear more about their impressive and helpful accomplishments, make sure that you come to the 2019 CTAHR Banquet!

Getting Their Hands Dirty

Getting Their Hands Dirty 29 March 2019

Getting Their Hands Dirty

Kids participating in Maui’s Big Brothers Big Sisters program took a literal field trip—to the GoFarm garden plots at UH-Maui College. GoFarm farm coach P.J. Oliveros showed the kids about farming, inspiring some with a new ambition: to become farmers when they grow up. GoFarm Hawai‘i is an extremely successful beginning farmer training program housed in CTAHR with classes throughout the Islands.

Grow Easy

Grow Easy 6 March 2019

Grow Easy

Fascinated by the idea of hydroponics but worry that it’s too complicated? Emeritus professor Bernie Kratky (TPSS) pioneered ways of designing non-circulating hydroponic systems that are easy to make and use. He recently released a new video, this one describing how to grow a variety of slow-bolting arugula, ‘Adagio’, in a non-circulating hydroponic tank.

Mi Cassava Es Su Cassava

Mi Cassava Es Su Cassava 6 March 2019

Mi Cassava Es Su Cassava

CTAHR has roots around the world! Extension agent Sharon Motomura is a collaborator in the international Next Generation Cassava Breeding Project, which is working to identify and breed new varieties of cassava for smallholder farmers in Africa and around the world that specifically focuses on traits identified as desirable by the farmers and small producers themselves.

For Keiki and Community

For Keiki and Community 6 March 2019

For Keiki and Community

FCS is hiring two junior Extension agents, full time and temporary, to work with intergenerational and youth programs in Lihu‘e and Kona. The new agents should develop, deliver, and evaluate integrated and intergenerational education programs, including 4-H, that meet community needs and enhance the quality of life for stakeholders across the lifespan.

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6 April 2020

Selecting a Garden Site

The rewards are definitely worth the effort

Selecting a Garden Site

Hawai‘i has an array of soils and climates, with no one-size-fits-all answer for selecting a garden site. In many parts of our islands, what you see is what you’ve got to work with. You might live on a lava field or dry plain—but it’s all good. In fact, some areas with thin lava soil are the richest areas. Drier areas are usually richer than wetter areas, though you’ll need more water.

The first consideration, in fact, is access to water, especially in a fairly dry area. It should also be free from large rocks and tree stumps, with good sun exposure, not be shaded by large trees or structures.

Southern Exposure

Each side of your house has different wind, sun, temperature, and growing hours. The southern side will have the most intense sun, the north and east will be the windiest, and the north will be the coldest, with the least amount of sun. The west will have the most wind protection, but may have fewer growing hours due to shading from your house. The southwest is often the best area to locate a garden; good southern exposure takes advantage of the spring sun.

Wind

Protection from the wind can be a luxury in Hawai‘i. But rather than reject a windy site, you could plant a windbreak: sorghum-sudan grass, pearl millet, or vetiver grass. Sorghum-sudan is the fastest growing—it can provide a six-foot-high wind barrier only 40 days from seed. When the grasses get too long, you just trim them back and cut into mulch.

Pots

Planting in pots allows you to move them around until you find the ideal spot. Pots are good for growing micro-greens; mature leafy vegetables like kale, collards, or bok choy; and compact or dwarf fruiting vegetables like tomatoes, peppers, cucumbers, and eggplant. Cut-and-come-again crops like lettuce, arugula, mizuna, and many herbs are also great because you don’t have to plant each time, just maintain and eat again over a long period, even months.

Now Is the Time

The Spring Equinox was March 21, and days are getting longer, up to 13½ hours on June 21, the Summer Solstice. This is the ideal season for gardening in Hawai‘i, when plants will respond positively to day length and spring rains. Seeds will spring forth or even burst out. Some crops will adapt to your location and thrive, while others may struggle. This comes with experience as you grow more gardens.

So stake your claim to a good piece of earth and start with something small you can manage. The more time you spend growing your own food, feeling renewed by our beautiful surroundings, and spending time with your family, the more you’ll appreciate your new garden.

Good luck, and stay safe out there!

Glenn I. Teves, Cooperative Extension Service, UH College of Tropical Agriculture and Human Resource