• 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

Grow summer flowers from seed

One of the best ways to fill your garden with color is to grow summer flowers from seed. Growing flowers from seed is cheaper than buying plants, and you’ll also find a greater variety of flowers if you grow them yourself.

This is a long post so grab a cup of coffee and buckle your seatbelts.

Repurposed containers for seed planting. On top of the containers, you can see the grit I used that year.
Repurposed containers for seed planting. These type of containers can be used for vegetables, along with perennial and annual flowers.

Create a drift of flowers wherever you want.

When I start annuals and perennials from seed, I can plant a drift of flowers wherever I want them, especially for those flowers I start indoors or in the greenhouse. This gives me greater freedom, and it’s cheaper than buying transplants although I still buy transplants, especially perennials. You can grow many perennials from seed too, but it takes a bit longer. You might not get flowers until the second year.

Nicotiana ‘Lavender Cloud’ started indoors from seed.

Flowers grown from seed are pollinator magnets.

Because these flowers are grown from seed, they are also pollinator favorites.

In order to attract a pollinator, a plant either needs to have nectar or pretend to.

Flowers that need pollination will usually be high-nectar or high-pollen plants. Plants that require insects or birds for pollination usually do not cause hay fever. Wind-pollinated plants like the dreaded eastern redcedar or ragweed cause allergy problems, not beautiful flowering plants.

I get so irritated at antihistamine commercials that make beautiful flowers look like the offenders. How rude!

Here are my summer-blooming, seed-sowing favorites.

  • Gomphrena globosa, globe amaranth. We recently highlighted this fabulous plant on the Gardenangelists’ episode: Throwback to the 90s and more gardening ideas where we talked about dried flowers. The QIS series of gomphrena is my favorite hands down. Botanical Interests has QIS Fiery Sunrise Blend. If you want the ever-popular ‘Fireworks’ gomphrena variety, you’ll need to buy several packets of seed. It is a low-producer of seed which makes it very expensive.
Ornamental millet 'Purple Majesty' with three colors of globe amaranth and Stachytarpheta frantzii, purple false vervain. I grew the millet and amaranth from seed, and I bought the false vervain in three colors from Bustani.
Ornamental millet ‘Purple Majesty’ with three colors of globe amaranth and Stachytarpheta frantzii, purple false vervain. I grew the millet and amaranth from seed, and I bought the false vervain in three colors from Bustani Plant Farm.
Red globe amaranth with 'Haight Ashbury' hibiscus. Doesn't it look like marijuana?
G. globosa, red globe amaranth, with ‘Haight Ashbury’ hibiscus
Nicotiana langsdorffii and purple globe amaranth (Gomphrena globosa.)
Nicotiana langsdorffii and purple globe amaranth (G. globosa.)
  • Saliva farinacea ‘Victoria Blue.’ This variety of salvia is super easy to grow from seed, I think that’s why it is such a perennial favorite at garden centers. If you want a swath of plants, grow them from seed instead of buying transplants. My friend, Wanda Faller, used to border her sunny beds with ‘Victoria Blue,’ and it was eye-catching. You can get seed from Johnny’s Selected Seed.
Salvia farinacea Victoria Blue with pink muhly grass.
I really like the plant combinations around the red fountain this year. Pineapple sage, 'Dallas Red' lantana, 'Pink Crystals' ruby grass and 'Victoria Blue' salvia (returned from last year.)
Plant combos around the original red fountain in 2014. Pineapple sage, ‘Dallas Red’ lantana, ‘Pink Crystals’ ruby grass and ‘Victoria Blue’ salvia (returned from the previous year.)
‘Victoria Blue’ salvia, Echinacea purpurea with red autumn sage behind
S. ‘Victoria Blue’ in my garden from 2008.
  • Verbena bonariensis, Brazilian or South American verbena. It can be direct sown in the garden, but I like to start it indoors. Later, I scatter the plants around the garden like so much purple confetti. If you don’t heavily mulch your garden, it will multiply year after year. I mulch too heavily for that.
Verbena bonariensis with 'Adagio' maiden grass and baptisia.
Verbena bonariensis with ‘Adagio’ maiden grass and baptisia.
  • Rudbeckia hirta varieties. All of the seed sown black-eyed Susans are great to start indoors. They aren’t as simple as some flowers to start, but they will produce flowers in the first year. I like ‘Cherry Brandy,’ ‘Indian Summer,’ ‘Irish Eyes,’ ‘Prairie Sun,’ Sahara mix, and Cherokee Sunset mix. One of the cool things about the mixes is you don’t know what you’ll get.
Rudbeckia hirta 'Chocolate Orange'
Rudbeckia hirta ‘Chocolate Orange’
Benary's Giant Wine zinnia with a honey bee.
‘Benary’s Giant Wine’ zinnia with a honey bee.
Zinnia ‘Will Rogers’ that my friend, Karen, gifted me last summer.
Queen Lime with Blush zinnia in the cutting garden this year. It's a beauty. Bloom Day
Queen Lime with Blush zinnia in the cutting garden last year. It was a beauty. I’ve planted a mix of the Queen Lime series this year. I direct sow them outside.
Zinnias and sunflowers in the cutting garden.
Zinnias and sunflowers in the cutting garden.
‘Oklahoma Salmon’ zinnias, one of the best varieties.
Garden temptation. Gulf Fritillary on zinnia. Garden for the butterflies and the bees, and don't forget the tiny hoverflies.
Gulf Fritillary on zinnia. Garden for the butterflies and the bees, and don’t forget the tiny hoverflies.
Zinnia 'Giant Wine'
Zinnia ‘Giant Wine’ is one I will plant every single year. Can’t you just see a row of it with a row of the green zinnia ‘Envy?’ Plans for next year abound when I’m not so busy.
Zinnia 'Queen Red Lime,' which is one of my favorites. Rain.
Zinnia ‘Queen Red Lime,’ which is one of my favorites.
Zinnia 'Oklahoma Salmon'
Zinnia ‘Oklahoma Salmon’
  • Zinnias. An obvious choice. You don’t have to start them indoors, but you can if you want. Getting them up to size before setting them outside does seem to stop the birds from eating them before they get past their seedling stage. I love the Queen Lime series of zinnias, and I’m growing them as a mix instead of the individual colors this year. I also suggest the Oklahoma series because they are so beautiful and are mildew resistant. However, in the Oklahoma series, I like separated, individual colors as I hate that school bus yellow in the mix. I’m a big fan of Oklahoma Carmine, Oklahoma Salmon, and Oklahoma Pink.
I took this closeup of pink cosmos in a Utah garden, and I’m just sharing it here because it’s pretty.
Cosmos planted en masse beneath taller plantings.
More cosmos to love. Note cosmos are shallow rooted. They make need staking in the wind.
Bordered Patch butterfly on white cosmos.
Cosmos 'Rubenza' from Floret Seeds.
Cosmos ‘Rubenza’ from Floret Seeds.
Cosmos bipinnatus 'Cosimo Purple Red White
Cosmos bipinnatus ‘Cosimo Purple Red White
Cosmos ‘Rubenza’ is a favorite of mine.
  • Cosmos. Like zinnias, cosmos seeds should be direct-sown after our last freeze date. In central Oklahoma, the last average freeze date is usually mid-April or April 20. However, we are occasionally tricked, and I’ve seen a freeze as late as May 1. What does that mean? Watch the forecast and don’t hurry the process. Favorite cosmos varieties in my garden are ‘Apricotta,’ ‘Capriola,’ the Velouette Blend, and ‘Rubenza.’
Nicotiana langsdorffii and purple globe amaranth (Gomphrena globosa.)
Nicotiana langsdorffii and purple globe amaranth (Gomphrena globosa.)
N. ‘Peach Screamer’ wasn’t really much of a scream in the garden. However, it rebloomed several times after I removed spent flowers. It was much smaller than ‘Lavender Cloud.’
Nicotiana and false vervain that I covered before a freeze in 2021.
Nicotiana ‘Lavender Cloud’ is my favorite annual flower this year. I go out every morning just to see the blooms.
I planted N. ‘Lavender Cloud’ last year, and I was very pleased with the results. Tall, fragrant plants that were beautiful, subtle colors.
  • Nicotiana alata, N. langsdorffii, or N. sylvestris, flowering tobacco. Whichever type you want to grow, these should be sown indoors under lights or in the greenhouse. I’ve grown all of them.

The perfume of flowering tobacco as the sun sets is one of the garden’s dearest pleasures.

‘Candy Mountain’ Sunflowers. I try different sunflower seeds each year.
'Strawberry Blonde' sunflower.
‘Strawberry Blonde’ sunflower.
Sunflower with Monarch butterfly.
Sunflower with Monarch butterfly.
'Elegance' sunflower is oh-so elegant.
‘Elegance’ sunflower is oh-so elegant.
Sunflowers probably 'Strawberry Blonde,' one of my favorites.
Sunflowers probably ‘Strawberry Blonde,’ one of my favorites.
Large, beautiful sunflowers in my cutting garden. I look forward to these every year.
I always grow several varieties of sunflowers in the cutting garden. I look forward to them each year.
Sunflower 'Crimson Blaze' changed throughout spring and summer.
Sunflower ‘Crimson Blaze’ changed throughout spring and summer.
Unusual banded sunflowers. Love them.
Unusual banded sunflowers. Love them.
Sunflower with bumblebee; Summer flowers for summer heat
Sunflower with bumblebee

Sunflowers. I sow sunflower seeds directly in the cutting garden. This summer, I’m also putting dwarf sunflowers in my potager. I think they will be beautiful with the lavender, and this sunflower garden is in solidarity with the Ukrainian people.

If you want pollinators on your sunflowers, be sure to choose seeds that have pollen. Many sunflower varieties are pollen less because they are easier to use in bouquets.

By growing sunflowers from seed, you can create your own sunflower symphonies, and frankly, sunflowers are awesome.

There are many other flowers you can grow from seed, but these are pretty simple and a good place to start. I hope last night was our last almost-freezing-low temperature, and we get some rain soon. That will make our spring last longer, and our summer gardens sing. Have a great week everyone!

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

14 April, 2022 By Dee Nash

Filed Under: Basics, Color, Gardening, Oklahoma, Summer Tagged With: Butterflies, Flowers from seed, gardening, Pollinators, Seed startng, Seeds

Reader Interactions

Comments

  1. becky Kirts

    27 April, 2022 at 5:48 pm

    Thanks for all the tips. I am overun with seedlings as I got very excited about starting seeds. Now can you help me with the cold wet weather here in Indiana??

  2. Janet Semrad

    14 April, 2022 at 6:40 pm

    Really enjoyed this post, Dee, as always. I am going to try some celosia from seed this spring. Haven’t had it for a few years. You know my verbena bonariensis also comes back from the roots. So many great plants and so much to do but I love it. Have had a couple unexpected delays but still working on my website. Slow but (hopefully) sure.?

    • Dee Nash

      25 April, 2022 at 9:12 am

      Hang in there Janet. It takes time to build a website and keep it going. I’m actually growing some celosia too. All-America Selections sent me some seed, and I’ve got it going in the greenhouse. We’ll see if it takes off in time to plant it out. My verbena also comes back from its roots a lot of the time. I just want more of it. I want drifts of color. We’ll see if I can make that happen. Happy Spring!~~Dee

    • Janet Semrad

      25 April, 2022 at 10:37 pm

      Sounds good!

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...