2012 Field Trials: C. Raker And Sons

The Surfinia Collection at Raker's trials gardens

Trials manager: Greg Michalak, Trial Gardens Manager, gregmichalak@raker.com

Location: Litchfield, MI 49252

Weather conditions: Spring and summer weather conditions at C. Raker & Sons have been extremely hot and dry. For May, we had an average high temperature of 76.7°F and an average Low of 63.8°F. In June, we had an average high temperature of 73.6°F and an average Low of 59.7°F. So far in July, we have experienced an average high of 83.6°F and an average low of 69.1°F.

These numbers don’t really tell the full story, however. We’ve had record highs and sustained highs in the mid-90s throughout the period. Our rainfall for the months of May, June and July has been significantly lower than average. We had a total of 2.57 inches of rain for the months of May, June and so far in July.

Trial Garden Preparation
Row trial preparation began May 21 and was completed June 1. All varieties were planted from 70mm Ellepots (approximately 3-inch pots). The material was pinched at transplant into the 70mm Ellepots and again at field planting. Everything was planted outside by June 20.

Hanging baskets were planted mid-May (week 19) and moved outside the first week of June (week 23). Each 14-inch hanging basket has 5 to 7 inputs. Vegetative cuttings were pinched at planting. No growth regulators were used at any time during production (after transplant). At sow/stick, all inputs were treated the same as Raker production crops.

Containers were built inside week 19 and moved outside week 23.

Trial Garden Maintenance
Within each variety, each plant is treated the same to ensure a proper trial. Irrigation is performed as needed, based on weather conditions. Sponsor Beds utilize overhead watering and the rows, hanging baskets and containers have drip irrigation.

Plants are fertilized every 7 to 10 days. Sponsor beds and containers are fertilized by hand using Dosatrons attached to a trailer with a 1000 gallon tank. The rows are fed with variety specific mixes through inline irrigation. The hanging baskets are fed through their drip irrigation. Initial feed in June was 18-3-18 at 200 ppm. Feed switched to 20-10-20 at 300 ppm the first week in July.

Japanese beetles are always the major concern. The grounds are treated in early spring with Dylox. All areas of the Trial Gardens were sprayed the first week in July with a tank mix of Discus/Decathlon. Sevin has also been applied on specific “hot spots” for various insects. Due to the extremely dry conditions, we have had higher than average insect pressure. The Japanese beetles emerged earlier and we have been battling thrips. On the plus side, we are seeing significantly less wet weather diseases.

Top Performers

Sponsor Bed: Benary

Begonia boliviensis ‘Santa Cruz Sunset’ (Benary): This was shown in 20-inch containers, hanging baskets and in the ground. It was spectacular in every area, all summer.
• Petunia Surfinia Series (Suntory): Uniform habit and huge flower power.
• Verbena Temari Series (Suntory): Lots of color early, didn’t like the heat, though.
• Verbena Lanai Series (Goldfisch): Lots of color all season, heat had little effect.
• Cuphea Trend Lavender (Cohen): Full flowered.
Begonia ‘Whopper Red with Green Leaf’ and ‘Whopper Red with Bronze Leaf’ (Ball): Huge, full habit, many flowers.
Heuchera villosa ‘Kassandra’ (McHutchison): Excellent fall colors.
Zinnia ‘Dreamland Coral’ (Takii): Very full, long-lasting flowers.
Scaevola ‘Suntastic Yellow’ (HMA): Unique, very full yellow flowers.
Coleus ‘Under the Sea King Crab’ (Hort Couture): Continues the successful series. Very full, interesting foliage.
• Vinca Cora Series (Syngenta): Every color is vibrant with uniform habit.

Our Great Lakes Native Plant display is in its third year. The area has really filled in, showing that natives can be used in a landscape setting. It is located in the northeast corner of the gardens. This year, we also have multiple “overwintering” areas for various perennials trials.

In addition to the Sponsor beds, All-American Selection Beds and Comparison Trials located in the Trial Gardens, we invite you to explore the grounds and view the Raker landscape. Our team of designers and growers utilize the grounds to flex their creative ideas and skills.

Leave a Reply

More From Varieties...
Feature image The 2015 Perennial Plant Of The Year, Geranium x cantabrigiense ‘Biokovo.’

August 27, 2015

The Perennial Plant Association’s Regional Symposium Will Be This October In Dallas

The Perennial Plant Association plans to hold its Regional Symposium October 5 in Dallas, Texas, in conjunction with the All-America Selections/Home Garden Seed Association's Summer/Fall Summit held October 5 to 8.

Read More
september_grow_rodale institute

August 25, 2015

Hospitals Are Getting Into The Organic Food Business

Growers investing in the organic food movement could serve a growing new area with vegetable transplants and starts, as well as produce, as hospitals begin to prescribe healthy diets and nutrition, and even go so far as to grow their own food. As part of a new phenomenon among progressive hospitals, health professionals are beginning to realize that without health and nutrition, programs and techniques may be done in vain or worse — obsolete. As more patients seeking a healthy diet turn to nutritionists, who recommend sugar-free, alkaline diets to prevent disease and aid in recovery, hospitals recognizing this trend are taking action. St. Luke’s Hospital in Bethlehem, Pa., recently contracted with the nearby Rodale Institute to manage an organic farm, established in 2014. The hospital, part of a six-campus network, aims to provide excellent healthcare, part of which includes educating patients about the benefits of a plant-based, organic diet. […]

Read More

August 21, 2015

Proven Winners Announces Roadshow Events For 2015

Proven Winner's Roadshow Events, held across North America, provide growers and retailers with the opportunity to learn how to grow Proven Winner's newest varieties and receive information about industry trends.

Read More
Latest Stories
LuckyLotsAbelia_featured

August 18, 2015

Farwest Show New Varieties Showcase Will Spotlight 2016…

Featuring a spectrum of new market introductions, the 2015 Farwest Show, August 27-29 in Portland, Ore., will display 49 plants in the New Varieties Showcase, a mainstay favorite every year on the show floor. Seventeen companies from all corners of North America, the Netherlands and Canada have submitted material that covers the best and brightest of perennials, shrubs, conifers, shade and flowering trees and edibles being introduced for 2016. This year’s entries will display the prized characteristics that growers and retailers are seeking— new features, improved performance in production environments and landscape, compact sizes, enhanced disease resistance, performance in urban settings and drought tolerance. In particular for garden retail benefit, consumer appeal for this year’s showcase is excellent with choices for spectacular foliage, blooms, seasonal interest and overall wow factor. Check out the slideshow for a sampling of the new varieties. Plants are creatively displayed in retail fashion and well tagged with full descriptions, compliments of showcase […]

Read More
Cayman

August 17, 2015

21 New Blooming Potted Plants For Trouble-Free Greenhou…

Blooming potted plants brighten up almost any occasion. With new colors and an abundance of blooms, these 21 new introductions add a unique, finishing touch to even the most diversified crop mix. Here are 21 new varieties available in 2015 that will hit retail in 2016.

Read More

August 4, 2015

New 2015 California Spring Trial Edibles For The Patio …

If you are looking to capitalize on the foodie trend and spread your risk beyond Spring sales, new vegetables showcased at 2015 California Spring Trials offer plenty of opportunities to focus on unique, flavorful vegetables and edible plants that also hold ornamental value. Here are a few of new varieties Editor Laura Drotleff and Group Editor Carol Miller discovered at Spring Trials that will help diversify your crop mix.

Read More
llan Armitage Syngenta Starcluster

July 30, 2015

Allan Armitage: Let’s Talk About Starflowers. Why Is Pe…

It is good to talk about production techniques, performance results and then to see how our friends garden. Diversity of plant material has always been a strength in American garden centers, and we should never run out of plants to get people excited. However, perhaps people are tired of Petunias or Callas or Geraniums, but we will never run out of options to put in front of them. One plant that is often overlooked is Pentas, a fabulous summer crop for late spring sales. These are heat-tolerant plants, and growing them below 65°F in the greenhouse results in significant delay. Fertility should be at least 150ppm nitrogen, but avoid ammonia in the fertilizer. Plants are best grown at a somewhat higher pH than usual, between 6.4 to 6.8. For best presentation, pinch out the center bud. Side flowers will bloom together, and plants will walk off the shelf. Garden centers […]

Read More
Bunching onion warrior

July 27, 2015

All-America Selections Introduces First AAS Winners For…

All-America Selections announced another group of edible AAS Winners for home gardeners, gourmet gardeners, farm-to-table growers, market growers and anyone interested in a unique, delicious addition to their vegetable assortment. These three winners are the first for the 2016 Garden Season. Additional winners will be announced this fall and winter as the 2015 trials conclude and the breeders meet specified criteria. The first group of AAS Winners for 2016 includes: Bunching Onion ‘Warrior’ (Regional Winner) Mizuna ‘Red Kingdom’ F1 (National Winner) Radish ‘Sweet Baby’ F1 (Regional Winner) All-America Selections has had bulb onions as award winners in the past, but ‘Warrior’ is the first bunching (or green) onion. Similarly, there have been green mustard AAS Winners, but never a red Mizuna (or Japanese Mustard). ‘Sweet Baby’ radish joins nine other radishes that are previous AAS Winners adding a violet colored beauty to an assortment of radishes that range from white […]

Read More
Coleus-Campfire-BallFloraPlant

July 21, 2015

Costa Farms Trial Garden Update: 2015 Late-Season Top-P…

The Costa Farms team announced its late-season top performers in the 2015 Season Premier Trial Garden in Miami, Fla. Its research and development team has been working to grow and evaluate hundreds of varieties and have published their findings here. The plants you’ll find in the link have thrived in Miami’s late-spring conditions. Every spring, the research and development team trials 500 varieties of annuals, perennials and tropical plants from plant breeders around the world. All of the varieties were tested in the 2-acre trial garden. Varieties are assessed for abundance of bloom, crop uniformity and overall performance, which includes factors such as clean foliage, little to no pest damage and the plants’ overall habits and appearances. About 70 varieties scored as top performers during the evaluation period, which lasted from week five to week 19. Transplanting into the trial garden occurred at week 51, and plants were grown in 6-inch pots to finished […]

Read More
Cornell_annual-bed

July 20, 2015

Cornell Floriculture Field Day To Take Place August 11

Cornell’s Floriculture Field Day will be Tuesday August 11 at the Cornell campus in Ithaca, N.Y. An alumni event will be held the evening prior. More information and online registration for both events is available online. Here is some of what will be happening during Cornell’s Floriculture Field Day: 1. New Cornell Alumni and Friends reception. Come to Ithaca, N.Y an evening early for the 2015 alumni and friends event at the Cornell Plantations visitor center. The event, which will be Aug. 10, 5:30-7 p.m., will feature appetizers, New York wine and jazz. It will take place at the Nevin Welcome Center. 2. Armitage and Konjoian kick off the morning program. During the morning program at the Cornell Veterinary School, Allan Armitage, professor emeritus, University of Georgia, will talk about some of his favorite annuals, perennials and veggies for the landscape. Peter Konjoian, of Konjoian’s Floriculture Education Services, will inspire you to […]

Read More
Dragon’s-Breath-Celosia_featured

July 15, 2015

Greenhouse Grower Honors 2015 Medal Of Excellence Breed…

Greenhouse Grower announced its Medal of Excellence winners at the Evening of Excellence, held Monday, July 13 at Cultivate’15  in Columbus, Ohio. The Readers’ Choice Award was presented to Terra Nova Nurseries for Leucanthemum ‘Luna,’ the Industry’s Choice Award went to Celosia ‘Dragon’s Breath’ from Sakata Seed and the Editor’s Choice Award was given to Basil ‘Balsamic Blooms’ from EuroAmerican Propagators Read on to learn more about the varieties that were finalists for the Medal Of Excellence Editor’s Choice, Industry’s Choice and Readers’ Choice Breeding Awards. Thank you to the 2015 sponsors of Greenhouse Grower‘s Medal Of Excellence Awards, Landmark Plastic, Nufarm and Stockosorb. Editor’s Choice Asclepias ‘Monarch Promise’ (Hort Couture) Basil ‘Balsamic Blooms’ (EuroAmerican Propagators) Celosia ‘Dragon’s Breath’ (Sakata Seed) Dianthus Jolt Series (PanAmerican Seed) Salvia Grandstand Series (Green Fuse Botanicals) Scabiosa ‘Kudos Pink’ (Hishtil Nurseries) Industry’s Choice Basil ‘Balsamic Blooms’ (EuroAmerican Propagators) Bidens BeeDance Series (Suntory Flowers) Celosia ‘Dragon’s Breath’ […]

Read More
Pleasant View Gardens Open House

July 8, 2015

This Summer’s Can’t Miss Tours And Events

July and August are packed with events, from greenhouse tours and seminars, to the new Summer Vegetable Trials in California. Check out the list of events for dates and times, as well as information on how to plan your visit. Bailey Nurseries Bailey Nurseries will hold its Minnesota Expo 2015, a jam-packed event showcasing its farm and plants, on July 30, 8 a.m. to 4 p.m. in St. Paul, Minn. In addition to farm tours, participants can enjoy new varieties, hot picks and merchandising displays, as well as attend various seminars throughout the day. A continental breakfast and lunch will be served during the event. Visit the Bailey Nurseries website for the complete schedule and to register online, or contact Sue Gundersen at sue.gundersen@baileynursery.com or 651-768-3372 for more information. Ball Seed Field Day & Landscape Day Ball Seed’s Field Day & Landscape Day will take place July 31, at 8 a.m. in West […]

Read More

July 8, 2015

The Kientzler Group Is Honored For Industry Achievement

Kientzler is one of the world’s most prolific and innovative breeding powerhouses. It has built on its rich history by providing new and exciting genetics to the floriculture industry, with the creation of the market for New Guinea Impatiens with its Paradise and Pure Beauty series, as well as bringing Scaevola, Bracteantha, Sutera and other plant genetics to the marketplace, introduced in the U.S. through the Proven Winners network. Through its Innovaplant facilities in Costa Rica, Kientzler has also become well-known for establishing high standards for quality and cleanliness, and providing a dependable supply of young plants to growers in the U.S. for more than 20 years. With the company’s new business direction starting this past winter, providing its own genetics directly to the U.S. market, 2015 is a great year to honor Kientzler’s past accomplishments and celebrate its new horizons.     Building On A Legacy Of Greatness Kientzler […]

Read More
Medal of Excellence Award

July 6, 2015

Get To Know The 9 Variety Finalists For Editor’s …

Greenhouse Grower‘s Evening Of Excellence reception is rapidly approaching. Here, you can learn more about the varieties that are finalists for the Medal Of Excellence Editor’s Choice and Industry’s Choice Breeding Awards. Thank you to the 2015 sponsors of Greenhouse Grower‘s Medal Of Excellence Awards, Landmark Plastic, Nufarm and Stockosorb. Editor’s Choice Asclepias ‘Monarch Promise’ (Hort Couture) Basil ‘Balsamic Blooms’ (EuroAmerican Propagators) Celosia ‘Dragon’s Breath’ (Sakata Seed) Dianthus Jolt Series (PanAmerican Seed) Salvia Grandstand Series (Green Fuse Botanicals) Scabiosa ‘Kudos Pink’ (Hishtil Nurseries) Industry’s Choice Basil ‘Balsamic Blooms’ (EuroAmerican Propagators) Bidens BeeDance Series (Suntory Flowers) Celosia ‘Dragon’s Breath’ (Sakata Seed) Dianthus Jolt Series (PanAmerican Seed) Lobelia ‘Starship Deep Rose’ (Kieft Seed) Vinca Valiant Series (PanAmerican Seed)     Join us Monday, July 13 in Ballroom 2 at the Columbus Convention Center to find out which varieties will receive the coveted awards. The reception begins at 5:15 p.m. and the ceremony […]

Read More

June 24, 2015

Perennial Container Combos And New Intros Shine At 2015…

Despite a rainy start to the day, more than 300 perennial enthusiasts showed up at 2015 Darwin Perennials Day to see the latest perennial introductions first-hand and connect with some of the best suppliers in the business.

Read More
2015 Readers' Choice

June 24, 2015

The 2015 Readers’ Choice Finalists Up Close And P…

You’ve narrowed the Readers’ Choice Finalists down to top picks in the Annuals, Perennials and Best of the Rest categories. Now it’s time to pick the overall winner. Here’s a closer look at the three finalists to help you make your choice. Then join us during Cultivate'15 at Greenhouse Grower's prestigious Medal of Excellence reception on Monday, July 13, where we will reveal the winner.

Read More
WavePetunias-GrowIt_contest_featured

June 18, 2015

Wave Petunias Sponsors Photo Contest Through GrowIt! Ga…

The gardening season is heating up and the Wave Petunias Team wants to see the #WildestWave. The popular plant brand has joined forces with the GrowIt! Garden Socially app to host a two week contest in June that encourages Wave Fans to share and rate photos of their favorite Wave Petunias. The grand prize is a $100 gift card to the garden center of the winner’s choosing. “We are excited to work with GrowIt! and see our Wave Petunias tagged in cities from coast to coast,” says Claire Watson, brand manager for Wave. “Seeing gardeners’ creative photography, awarding a winner, and learning what each region likes about Wave Petunias will be extremely useful as we further promote our ‘Wow ’em With Wave’ ad campaign this season.” Gardeners can place an entry into the contest by downloading GrowIt!, filling out a profile, and uploading photos of Wave Petunias. Placing the tag #WildestWave in the photo’s comments section […]

Read More
Kaleidoscope Abelia (Plant Haven International)

June 17, 2015

PlantHaven International Launches National Campaign To …

PlantHaven International has partnered with BlueSkye Creative to initiate a national consumer ad campaign that carries across radio, video, print and social media to increase sales of Abelia Kaleidoscope.

Read More

June 17, 2015

Green Leaf Plants Plans Two Open House Events June 25-2…

Green Leaf Plants will hold two open house events this summer to give the public a chance to view trial gardens, take guided tours and learn about new varieties and programs. Both events will be held at Green Leaf Plant's facility in Lancaster, Pa. The event in July will coincide with Penn State University Extension Trials in nearby Manheim.

Read More
Suntory_EuroAmerican Propagators_CAST2015

June 17, 2015

ePlantSource Welcomes EuroAmerican to list of Partners

ePlantSource recently announced a new partnership with EuroAmerican. A complete assortment from EuroAmerican is now available on ePlantSource.com and varieties are available for sale now to customers for the 2015-2016 season. In addition to the innovative varieties included in EuroAmerican’s “Growing Opportunities — 365 Days a Year” program, Savvy Succulents, the Sunny Collection, the Senetti Collection and offerings from breeders such as Suntory and Ball Ornamentals, ePlantSource customers will also gain access to the well known Proven Winners assortment and combination containers. “During the recent California Spring Trials, I had the opportunity to sit down with John Rader at the impressive display in Ventura from EuroAmerican and I couldn’t be happier to now offer the complete EuroAmerican assortment to our customers,” says Gary Falkenstein, president/CEO of ePlantSource. “EuroAmerican is a visionary company and we are proud that they have chosen to work with ePlantSource for the coming seasons.” Catalog listings, […]

Read More
Pleasant View Gardens Open House

June 14, 2015

Pleasant View Gardens And D.S. Cole Growers Open House …

D.S. Cole Growers and Pleasant View Gardens, both a short distance away from each other in Loudon, N.H., have set July 30 as the date for their open house events. Attendance is free, but registration is required.

Read More