• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Red Dirt Ramblings®

Red Dirt Ramblings®

Firmly rooted in the Oklahoma soil

  • Home
  • About Me
    • Speaking
  • Garden Coaching
  • Contact
  • My Gardens
    • The Back Garden
    • The Potager
  • Show Search
Hide Search

A pretty cold May bloom day

Lacy blooms and foliage on Sambucus Black Lace™ (elderberry)

Our morning temps have not been the norm in Oklahoma recently. At 45F for the last couple of weeks, it’s been chilly, but still a good time to transplant shrubs, perennials and most annuals.

Still, the variegated tapioca I placed in a container and another in the ground are very unhappy campers.

Very cold tapioca. We had seasonable weather right after planting so maybe it will survive. I hope so. It's an expensive indulgence.

They may not survive. The lesson in this? Wait to put some tender tropical offerings in the ground until mid-May at least. You never know what Oklahoma weather has in store for us.

Snowpeas trellised on dead crapemyrtle branches. Reuse, recycle.

As for the vegetable garden, everything is performing well. The cabbages are heading up. I’ve sat on the edge of the beds and eaten lettuces with no accompaniment except sunshine. Spinach planted in the fall overwintered, and I harvested it early spring before it bolted. Never making it to the kitchen, strawberries taste like nectar. Plus, I’ve eaten snowpeas and sweet podded peas straight off the vine. I need to plant beans, but I keep waiting until those morning temps are at least 50F.

Rehmannia angulata (Chinese foxglove). This plant is only eighteen inches high.

In honor of Garden Bloggers’ Bloom Day hosted by Carol of May Dreams Gardens on the 15th day of every month, here are some of my favorite flowers thus far. Rehmannia angulata grows in well-drained soil in partial shade in my garden. In cooler parts of the country, it can be grown in sun and seems to grow in a straighter and more stiff fashion (probably from the sunlight.) My initial plant was passed on to me by my dear friend, Wanda F. She now grows it in Anacortes, WA. I’ve never had luck passing it on because I guess it is easily killed.

One purple columbine still blooming the shady part of the garden.

This purple columbine was blooming last month too.

The always other worldly euphorbias. These are ‘Ascot Rainbow,’ and if you look closely, one has a bloom structure which is trying to revert to the original non-variegated plant. This often happens on variegated plants, and I will be cutting that bloom off, but I wanted you to see it.

'Ascot Rainbow' euphorbia. See the darker green bloom structure. It needs to be removed.

Real beauty can be created with the most common of plants. Here, common yarrow and ‘Husker Red’ penstemon combine to make a beautiful statement. They are both easy to find, and once they finish blooming, they have wonderful foliage, with the yarrow’s blue, and the penstemon’s in red fading to green. Another great penstemon is ‘Dark Towers.’ It is similar to ‘Husker Red,’ but has darker purple foliage and pinkish purple flowers.

Penstemon 'Dark Towers,' one of my favorites.

I would say the roses are not having their best year. They’ve completed one bloom cycle and are in the middle of another due to the early heat we had for a couple of weeks. Now, it’s chilly, and they have thrips. I will not spray for thrips so I’ll sacrifice this second cool weather bloom. Once the weather warms, thrips seem to move on to cooler pastures. One exception is ‘Graham Thomas’ who is having a great spring. He always does. Then, he pretty much rests until fall. The Knockouts are blooming, and so far, I’ve seen no evidence of the horrible rose rosette. Thank God. The roses are just short because of extreme winter die back.

'Graham Thomas' rose, a David Austin

Other than having to weather a sweater while doing garden chores, everything is fine in Oklahoma. That could soon change. Thunderstorms are predicted for Wednesday so get planting if you haven’t done so already.

Previous Post
Next Post

Share this:

  • Click to share on Twitter (Opens in new window)
  • Click to share on Facebook (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
  • Click to email a link to a friend (Opens in new window)
  • More
  • Click to share on Reddit (Opens in new window)

Related

17 May, 2011 By Dee Nash

Filed Under: Color, Oklahoma

Reader Interactions

Comments

  1. Nadia

    25 May, 2011 at 10:58 pm

    Yeah only 9 C at my place… But sunny, and hope it will get warm soon.

  2. Jean @Dig, Grow, Compost, Blog

    20 May, 2011 at 11:48 am

    It’s been so hard to predict the spring weather lately. I’m always expecting the worst (i.e. heat and drought) and yet getting surprised. Right now I’m just hoping for rain. I love the look of that Chinese foxglove.

  3. YolandaElizabet

    20 May, 2011 at 1:17 am

    Spring? What’s that? We have moved from winter straight into summer and it has affected the garden in many ways, some of them wonderful, others not so much.

    Let’s hope that soon we will all return to our normal programme weatherwise coz I could do with a break. Been schlepping wateringcans around the potager for months now.

    Enjoy your weekend,

    Yolanda XXX

  4. Cyndy

    20 May, 2011 at 12:36 am

    Hi Dee – ice cold tapioca sounds yummy, but I guess not if you’re a plant – we just purchased some of that Dark Towers for a Habitat for Humanity planting, glad to know you like it, so hopefully it will perform for our homeowners. Love your Graham Thomas photo.

  5. sharon Lovejoy

    18 May, 2011 at 4:43 pm

    Hi honey,

    Just trying to steal a few minutes to catch up with you.

    Gotta say, I’ve never met a Penstemon I don’t love.

    Sending a hug your way,

    Sharon

  6. Donna

    18 May, 2011 at 3:02 pm

    cold and wet here but beginning to warm..hope it stays that way…lovely blooms

  7. Pam/Digging

    17 May, 2011 at 11:24 pm

    We’ve had remarkable cool days with low humidity for the past couple of days too. I am Eating It Up. Hot hot summer will be here soon, won’t it? Your garden is looking lovely, despite your difficult winter and cool spring.

  8. Robin Ripley

    17 May, 2011 at 5:28 pm

    Ah, fresh garden salad! Who minds a little bit of grit? I’m currently feasting on fresh strawberries–before the rolly pollies get them.

  9. Lisa at Greenbow

    17 May, 2011 at 5:24 pm

    This has been a crazy spring weather-wise Dee. My garden is doing strange things too. When you talk about your veggie garden I get excited thinking I wouldlike one. I doubt that will ever come to be though. Those dark columbine are pretty. I have white and the wild one. They continue to bloom too. Happy GBBD.

  10. Frances

    17 May, 2011 at 5:09 pm

    Lovely, Dee. I understand about the cold, it is over us in Tennessee right now. Most of the plants are enjoying the cooler temps, with flowers lasting longer, but the lilies refuse to open any more until it warms up. The bean seeds are waiting on the counter. I love your reused staking for the peas!

  11. gail

    17 May, 2011 at 4:29 pm

    Hello Dee, Strange weather we’ve been having in the central South! It’s kept some plants blooming for much longer then usual. Dark Towers is a stellar penstemon~I like everything about it. The Chinese Foxglove is lovely~Hmm…wonder if it would like c&l! So sorry to hear about the roses~ xogail

  12. Mr. McGregor's Daughter

    17 May, 2011 at 2:49 pm

    I would love to sit with you in your garden and eat peas straight off the plants. It sounds sublime. ‘Graham Thomas’ is too pretty to be such a trooper. I’m so glad to hear that you haven’t seen any evidence of rose rosette this year. Last year’s purge may have done the trick. I grow both Penstemon ‘Husker’s Red’ and ‘Dark Towers’, and I think ‘Dark Towers’ is a far superior cultivar.

  13. Melanie

    17 May, 2011 at 11:35 am

    We have had some crazy chilly weather too!! Even the days have been in the low 60’s. .and with the wind. .seemingly colder than that!! Sounds like your veggies are productive so far. .there isn’t a better feeling than taking a small seed and making food out of it!! I got some penstemon in a garden from High Country Gardens. .this is the first season they have bloomed. .beautiful!! I got a picture of the purple one this morning to post in a day or two!! I think I will have to try a few more. .especially since they are xeric. .a desireable plant trait around my parts!

  14. Gardener on Sherlock Street

    17 May, 2011 at 10:17 am

    It is too chilly for this time in May. We even had light frost Monday morning. Don’t want to wish for the heat too soon though.

  15. Helen at Toronto Gardens

    17 May, 2011 at 9:00 am

    Beautiful, Dee. I’ve had my eye on ‘Dark Towers’ for a while. It seems a nicer blend of foliage and flower than the standard red penstemon. Happy blooms day!

Primary Sidebar

About Dee

Hi, I’m Dee, a professional garden writer and speaker born and raised in Oklahoma. Here you’ll find all my best dirt on gardening and travel. Welcome!

Read More

Share this:

  • Click to share on Twitter (Opens in new window)
  • Click to share on Facebook (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
  • Click to email a link to a friend (Opens in new window)
  • More
  • Click to share on Reddit (Opens in new window)

Subscribe Here To RDR Updates.


* indicates required
Email Format

Garden Coaching

Garden Coaching

Grow a beautiful and manageable garden with personalized pointers from Dee!

Learn More

Give my podcast a listen!

Our podcast logo! The Gardenangelists.

Search me baby!

Blogs I Dig

  • Clay and Limestone–TN
  • Cold Climate Gardening–NY
  • Each Little World
  • Growing With Plants
  • May Dreams Gardens–IN
  • Plant Postings–WI
  • Redeem Your Ground
  • Rock Rose–AZ
  • The Garden Diary
  • Toronto Gardens–Canada

Red Dirt Sisters

  • Curtiss Ann Matlock
  • The Not Always Lazy W

Footer

Popular Categories

  • Basics
  • Color
  • Featured
  • Garden Design
  • Gardening
  • Lifestyle
  • Oklahoma
  • Perennials
  • Roses
  • Summer
  • Reviews

Follow Us!

  • Facebook
  • Instagram
  • Pinterest

Let’s bring back the Monarchs

Let’s bring back the Monarchs
For more info about speaking, visit my speaker's page!

Dear Friend and Gardener

Join our virtual garden club and share all summer

Join our virtual #garden club and share all #summer

Disclosure Notice

Red Dirt Ramblings participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by linking to Amazon.com and its affiliates.

Occasionally, I also accept some garden items for review. If I review one of these items, I will let you know in the post. Thank you.

Copyright © 2025 · Privacy Policy Sitemap

© Copyright 2023 Reddirtramblings.com · All Rights Reserved · Privacy Policy · Sitemap

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Do not sell my personal information.
Cookie SettingsAccept
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT
 

Loading Comments...