Verbena Propagation Tips

Medal Of Excellence Variety Finalists

Upon Arrival

Verbenas can be stored in a cooler down to 38 degrees F (5 degrees C) for up to 24 hours.

Rooting Time

Unrooted cuttings typically take about three to three and a half weeks to root in a 105-sized plug. These are fast rooters and are generally very easy to root.

Growing Media

High-porosity media like Fafard 1P Mix is ideal. Fertiss and Ellepot are also common. Keep pH at 5.8 – 6.2 and test media E.C. and pH at around three weeks after sticking and adjust as needed.

Pinching

Verbenas do need to be pinched. Try to leave at least 2 nodes below the pinch. Be sure to use good sanitation.

Temperature

Media temperatures of 72–74 degrees F are ideal. Once the cuttings are fully rooted, the temperatures can be lowered to control growth.

Misting

Spray CapSil at 2 to 4 ounces per 100 gallons one day after sticking to reduce wilting. Verbena does not require as much misting as other plants and six to seven days of misting are usually sufficient. Reduce the mist significantly as cuttings begin to root.

Fertilizer

Apply 100 parts per million (ppm) nitrogen (N) when cuttings start rooting, using a calcium-magnesium formulation of a balanced fertilizer with low phosphorus (ex. 14-4-14, 13-2-13, or 15-5-15 Cal-Mag). Fertilize daily with 150 ppm nitrogen (N) when fully rooted.

Plant Growth Regulators

Sprays of B-Nine plant growth regulator at a 2,500 ppm rate or Sumagic plant growth regulator at a 3 to 5 ppm rate (make sure to apply lightly) are suggested. It’s also worth trialing Florel plant growth regulator at 350 ppm or Florel (350 ppm) plus B-Nine (1,500 ppm) as a combination spray about 10 days after sticking and before pinching.

Fungicides

Spray fungicides at day two for botrytis control, alternating between fungicide classes. Fungicide options include Palladium, Medallion, Daconil ULTREX and Heritage fungicides. Occasionally, verbena will get cercospora and corynespora fungal leaf spot and this can be controlled with rotations of Daconil ULTREX, Heritage, Medallion or Palladium fungicides. Drench with a broad-spectrum fungicide (Subdue Maxx plus Medallion fungicide combinations) 2.5 to 3 weeks after sticking to maintain a healthy root system.

Insect Control

Scout for thrips.

Leave a Reply

More From Annuals...
Bill Lewis grower manager at Delray Plants

August 31, 2015

Delray Plants Takes Preventative Approach To Pest Control With Biological Controls

The 300-acre nursery in Venus, Fla., has made biologicals its first line of control when dealing with pests.

Read More
Fred C. Gloeckner Foundation logo

August 31, 2015

Gloeckner Foundation Awards 15 Research Grants

The Fred C. Gloeckner Foundation recently awarded 15 grants totaling $149,776. Fred C. Gloeckner had a keen interest and firm resolve to facilitate innovation and improve practices in floriculture. It was this vision that inspired him to start The Fred C. Gloeckner Foundation, Inc. 55 years ago. Since the foundation’s inception, more than 66 institutions have been awarded grants for this purpose, and the foundation’s support of floriculture research has totaled $6,525,642. The following grants were recently awarded: $14,000 – Kansas State University, to study the effect of the entomopathogenic fungus, Beauveria bassiana and the rove beetle, Dalotia coriaria, in suppressing populations of the western flower thrips, Frankliniella occidentalis $12,264 – North Carolina State University, for expanding leaf tissue nutritional standards in bedding plants $12,000 – University of Florida, to illuminate Lilium floral fragrance $11,842 – Stephen F. Austin State University, for its herbaceous perennial species trial garden $10,000 – Iowa […]

Read More
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
Latest Stories
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
Salvia 'Ember's Wish'

March 11, 2015

Annual Salvias – Not Just Red Bedding Plants Anym…

Salvias are popular — and they need not all be the same. Here are a few you know well, and perhaps a few you do not. All are easy to grow and may be found through a broker or grower.

Read More

February 18, 2015

New Annuals For 2016 From California Spring Trials

California Spring Trials (CAST) is long past for 2015, but you still have the chance to see the new genetics that will be hitting the market in 2016. We asked breeders to share with us pictures and information on some of the great new annuals introductions they shared at CAST, so we could share them with you.

Read More

November 14, 2014

First Vegetatively Propagated All-America Selections (A…

All-America Selections (AAS) honors two vegetatively propagated impatiens with AAS winner status.

Read More

October 13, 2014

Growing Tips For Verbena

Rich Schoellhorn, product manager at Proven Winners, shares some tips for growing verbenas successfully.

Read More

October 13, 2014

Greenhouse Grower 2014 New Varieties Guide: Petunias [S…

Greenhouse Grower asked more than 40 breeders to send photos of new introductions they think are worth your attention. The result is the 2014 New Varieties Guide. See what petunias made the cut.

Read More

June 12, 2014

New Begonia Variety And Coleus Series, Plus Two Lobelia…

Terra Nova Nurseries introduces seven new varieties and one new series.

Read More

May 27, 2014

Two New Salvias Added To Southern Living Plant Collecti…

Two new salvia varieties are now available exclusively to growers from the Southern Living Plant Collection and Sunset Western Garden Collection.

Read More

May 9, 2014

New Petunias Making Their Debut In 2015

Take a look at the new petunia varieties that will be making their appearance in 2015.

Read More

April 23, 2014

Foliage Begonias May Be A Big 2015 Trend [Spring Trials…

A number of breeders debuted their rex begonia and begonia hybrid lines at 2014 Spring Trials.

Read More
Petunia 'Success Violet' from Benary

April 11, 2014

What’s New With Petunias For 2014? [Slideshow]

Breeders are rolling out great new petunia introductions for 2014. Take a look at the variety of petunias they have to offer.

Read More
Verbena 'Superbena Royale Whitecap' from Proven Winners

November 11, 2013

Three New Verbena Superbena Introductions From Proven W…

Three new varieties have joined the verbena Superbena line-up this year: 'Superbena Royale Plum Wine,' 'Superbena Royale Whitecap' and 'Superbena Violet Ice.'

Read More
Calibrachoa 'Mini Famous Double Blue' from Selecta

October 17, 2013

6 New Calibrachoa For 2013

Check out these lovely new introductions in calibrachoa.

Read More

October 10, 2013

Begonia ‘Silhouette Lemon Rose’ Doubles The Bloo…

Begonia ‘Silhouette Lemon Rose’ is a striking begonia hybrid with phenomenal basal and lateral branching. Plant sterility gives maximum continual flowering throughout the season with double the bloom number of a traditional non-stop begonia. Dark mahogany foliage with contrasting emerald green veining provides a dramatic contrast to the soft lemon yellow 1.5- to 2-inch diameter blooms that blush apple blossom pink in high light. This easy-care beauty is ideal for mixed pots and containers, hanging baskets or the summer border. For more information, visit PlantHaven.com

Read More
Petunia 'Flash Mob Bluerific' Burpee Home Gardens

October 7, 2013

18 New Petunias To Add For 2014

Tried and true, petunias are a garden staple. Here are some new introductions breeders are rolling out for your consideration in 2014.  

Read More
Verbena 'Hurricane Hot Pink' from Westflowers

October 7, 2013

New Verbena For 2014

Check out these eight new verbena varieties and consider them for your 2014 greenhouse production.  

Read More
Dahlia Dalaya Shari from Selecta

September 25, 2013

4 New Dahlias For Your 2014 Season

Looking for new dahlia varieties to incorporate in your crop mix? Here are 4 beauties your customers will love.  

Read More
'Wall Street' Coleus from Dummen/Red Fox

September 25, 2013

4 Colorful New Coleus For 2014

Gorgeous foliage makes these new introductions must-haves for next year.  

Read More