SKU: 79578314258
perennial dahlia seeds

perennial dahlia seeds Dahlia Tartan Bulbs Perennial Growing Bonsai Roots Rhizomes Corms Tubers Potted Planting Reblooming Fragrant Garden Species Blooms Flower Seeds Plant Gardening

Sale price$22.64 Regular price$25.16
Save 10%

Pay in installments of $6.29 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

perennial dahlia seeds Dahlia Tartan Bulbs Perennial Growing Bonsai Roots Rhizomes Corms Tubers Potted Planting Reblooming Fragrant Garden Species Blooms Flower Seeds Plant GardeningAbout this item What is Dahlia dahlia, (genus Dahlia), genus of about 40 species of flowering plants in the aster family (Asteraceae), native to the higher elevations of Mexico and Central America. About six of the species in the Dahlia genus have been bred for cultivation as ornamental flowers and are popular in the floral industry and in gardens. The thousands of dahlia cultivars are classed into a variety of types, including single, double, pompon,

About this item

  • What is Dahlia

    dahlia, (genus Dahlia), genus of about 40 species of flowering plants in the aster family (Asteraceae), native to the higher elevations of Mexico and Central America. About six of the species in the Dahlia genus have been bred for cultivation as ornamental flowers and are popular in the floral industry and in gardens. The thousands of dahlia cultivars are classed into a variety of types, including single, double, pompon, cactus, waterlily, peony-flowered, and dinnerplate dahlias.
    Dahlias are tuberous perennials, and most have simple leaves that are segmented and toothed or cut. The compound flowers may be white, yellow, red, or purple in colour. Wild species of dahlias have both disk and ray flowers in the flowering heads, but many varieties of ornamentals such as the common garden dahlia (D. bipinnata) have shortened ray flowers. Dahlias grow well in most garden soils. They begin flowering late in the summer and continue flowering until interrupted by frost in the autumn.

  • When to Plant Dahlia 

    For the best results, plant Dahlia tubers in separate pots from March to April. This is called potting on. Although you can wait until late spring to plant your tubers directly outside, you can get them to grow earlier by potting them on than planting them outside in mid-late May.These pots should be kept on a sunny windowsill or greenhouse until all danger of frost has passed and they can be planted outside in your desired spot.

  • Where to Plant Dahlia 

    Dahlia tubers can be planted in beds and borders, as long as they’re given enough space to grow. Specific compact varieties can also be grown in containers and patio pots. They are easy to grow and maintain, perfect for beginners!Position your Dahlias in areas that reach plenty of sunlight. If you worry about a lack of sunlight exposure in your garden, flowerpots can be incredibly helpful. Simply move them to wherever the sun is positioned!

  • How to Plant Dahlia 

                          Borders
    1. Soak the tuber in room temperature water for about an hour before planting to rehydrate.
    2. If potting on, use a medium to large container that holds the tuber and has space to grow. Do this from March to April, giving the roots plenty of time to grow before summer.
    3. When all threat of frost has passed, harden them off by putting the pots outside throughout the day and bringing them indoors in the evening. Do this for a week and then plant them outside.
    4. Space each tuber apart by at least 60cm.
    5. Place tubers so that the stem where the plant shoots from is at the soil’s surface.
    6. Water well and cover with mulch or organic compost to add moisture and nutrients to help it grow big and strong.

    If you’re not too fussy about potting your tubers on, you can wait until mid-April to May to plant them directly outside. Although the danger of frost is still present, especially in colder areas of the country, it would not be harsh enough to kill the tuber. Ensure the soil is covered with mulch to keep it warm before it appears in the summer.
                            Containers
    If the Dahlia is compact, like our Dahlia Gallery mixed, it can be planted in containers. Ensure your container has suitable drainage with holes at the bottom and is large enough for the tubers to grow big and strong!
    1. Fill the pot with any multi-purpose compost until you’ve reached its halfway point.
    2. Add your tuber with the stem pointing to the sky and the tuberous roots downward.
    3. Cover with compost, with the stalk just below the soil level.
    4. Water every day, especially during hot weather, or when the soil is dry to the touch.
    5. Containers can be put directly outside from mid-late May if all threat of frost has passed.                                                                                                                                                                                                                                              Quick tips â€?You could add some slow-release fertiliser granules to the soil while potting, as they will release nutrients to the root every time you water the plant. Although this isn’t necessary, it will ensure that the plant receives plenty of nutrients while in growth.

  • When Will They Flower?

    Most Dahlias will flower from mid to late June, lasting through to early autumn. If they’re receiving enough sunlight and water, they should thrive throughout the season, giving you months of gorgeous colour.

  • Dahlia Tips & Tricks

    Dahlia tubers need to be watered every day, especially when the weather is warm. If its soil is well-drained, this shouldn’t be an issue. Also, if their soil feels quite dry on the surface and a few centimetres below, then give them a nice big douse of water, about half a watering can.
    Providing Support
    Many Dahlias can end up being top-heavy as their blooms become quite large. This might make them droop. Giving them support with a cane will help them to stand tall. Compact or dwarf varieties do not need support.
    What to do once they have finished blooming
    After the first big frost in the late autumn or early winter, your Dahlias will die back. At this point, you could either leave them in the ground, which is significantly easier or lift them and store them for the following year. Dahlias aren’t frost-hardy, so leaving them in the ground can be risky and might damage the tuber.
    Deadheading
    can help redirect the plant’s energy into creating a new flower once the other one has wilted. It also helps to keep the flower bed looking tidy and uniform whilst the others are still in bloom. Simply cut the spent flower with clean shears, just above the leaves.
    Storage Tips
    Lifting Dahlia tubers will protect it over the winter. Here’s how and where to store them until the following planting season.
    1. Wait until the plant has died down and has reached a straw colour (often brown).
    2. Cut down the plant to the bottom of the stem and dig up the tuber gently. Shake off any remaining soil.
    3. Cut off tubers if damaged, but otherwise leave them intact.
    4. Keep them in a cool, dark, dry place, preferably in a dry box or container. If it gets particularly cold, you can cover them with garden fleece or layers of newspaper.
    5. From April to May, start the potting on process once again before popping them outside.

Why Seedsplant ?

  • Experts in the field
  • Family owned and operated - 100 years
  • Rigorous quality control
  • We strive for your success by offering the bulb size you need
  • Affordable quality

Flower Bulb Facts of Life

Bulbs: Beauty In a Bottle:

Bulbs are a natural product. And, as such, follow a natural cycle of growth and rebirth. Enjoying their fabulous flowers means planting ahead in one season then results the next. Bulbs are among the easiest flowers to grow, not only are they affordable, but bulbs offer the most stunning colors available. Even the most novice gardener can create a breathtakingly beautiful spring garden with bulbs.

What's a Bulb?

A flower bulb is really a self-contained flower factory. Within this marvelous little package is nearly everything the flower needs to come to life! Split a bulb open, for instance, and you'll see its baby flower bud, leaves, roots, stem and food supply. All bulbs need from you is to be placed in the ground at the appropriate season of year, given a liberal drink of water then left to work their magic.

Variety:

Flower bulbs come in seemingly limitless varieties which makes them perfectly suitable for any garden design you can dream up.

Is It a bulb ?

The Difference Between Bulbs, Corms, Tubers, Roots,Today, people commonly us the term 'bulb' to refer to any plant that stores its own food underground. But, in truth, many popular 'bulbs' are not true bulbs at all. These include corms, tubers and roots and, while they all produce beautiful flowers, technically the plants are different

When To Plant

In fall, after soil temperatures are below 50ºF/10ºC. These bulbs bloom the following spring and require the cold winter temperatures for development. But let's say winter arrives and your bulbs are still in their bag. Not to worry! Bulbs are pre-programmed to grow so even if you have to plant through snow, plant your bulbs!

How To Plant

Most bulbs thrive in either full or partial sun and in almost any location with good drainage. Avoid planting at the base of hills or under drainage pipes where water collects and will rot the bulbs.

  • Dig a hole
  • Drop in the bulb
  • Water thoroughly

Tips For success

  • A larger grouping of flower bulbs are far more fab than just a few planted here and there. Think clumps of color.
  • Buy the largest bulbs you can find.
  • Note the flowering times. Not all bulbs will bloom at the same time. A little planning will greatly increase the number of months you will enjoy bulb flowers.

Passionate About bulbs

Generally speaking, the best predictor for gardening success is bulb size. Almost always, the larger the initial bulb size planted, the larger and stronger the plants will be, producing more flowers. The first year end result will be noticeable to anyone.The best predictor for gardening success is bulb size.

Shipping

All items are shipped usually within 2 working days (usually sooner) except plug plants. Plants only dispatch Monday-Thursday to avoid problems with live plants sitting in a postal depot over the weekend. During busy periods , due to the nature of product and extra care needed when packing and preparing for post, please allow up to 7 days for delivery (depending on day purchased). Plants are only dispatched when crops are ready to travel , therefore some multi orders may be delivered separately and occasionally it may be necessary to hold back dispatch until plants are ready. Shipping is either via Post  or 24/48 Hour courier depending on order size/weight etc. at our discretion. Please be patient when ordering plants as you cannot rush nature. Please be aware delivery dates shown by Seedsplant are estimates only and do not apply to live plant orders. Any orders returned to us by Post or Courier will incur a further postage charge to resend.

Returs

You may return all unopened items within 14 days of delivery for a full refund less P&P charges. Any items received damaged in transit must be notified in writing/email within 24 hours of receipt. Live plants should arrive in perfect condition , If however for some reason they do not please contact us immediately upon receipt. A full refund including original P&P will be made for any items not as described or wrong part no etc. All returns must include your full details with a copy of original receipt. You may cancel any transaction as long as notice is received before item(s) are / have been dispatched.

Contact us

You can message us through Seedsplant messages , otherwise You can write to us by email :[email protected]

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79578314258

Discover Niche Categories That Outsell perennial dahlia seeds

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jack Hicks
Lake Worth, US
★★★★★ 4
interesting science
Format: Hardcover
Under A White Sky, The Nature of The Future, Elizabeth Kolbert, 2021 In 2015 Elizabeth Kolbert won the Pulitzer Prize for her book the Sixth Extinction. In my review of that book, I wrote: Kolbert is not a scientist but a reporter and writer for The New Yorker magazine and as such her book is structured as a series of bylines as she travels around the world reporting on scientists investigating extinctions in both the present and the past. As in that book she adopts the same format but this time investigating “how the very sorts of interventions that have imperiled our planet are increasingly seen as the only hope for its salvation”. Ice cores from the Antarctic and Greenland have shown that the last 10,000 years of earths history have been the most benign and stable climatological periods in the last 100,000 years. During this time, we have been able to develop agriculture, an amazing technological and a pervasive globe encompassing culture with a population now of almost 8 billion people. Without this unusually stable climate most of our current civilization would probably have not evolved or been possible. Up to this point we humans have taken this for granted thinking that this benign state will somehow last forever. In Kolbert’s last book she emphasized that due to our own rapacious destruction of earth’s ecosystems and our destabilization of climate stability, this situation is coming to an end and not responding is not an option. Facing an unimaginable crisis of our own making how should we respond? When we intervene, are we smart enough not to cause newer unanticipated problems greater than the original problem we sought to solve? Kolbert travels around the world seeking an answer to this question. She visits places and examples where we historically have tried to solve problems such as sewage in Chicago or taming floods on the Mississippi only to create larger problems such as invasive species or sinking cities such as New Orleans. The most interesting part of her book is when she addresses the people and places that are using current cutting-edge technology to save ecosystems and reverse global warming. One such example is on the Great Barrier Reef of Australia, one of the most diverse and prolific ecosystems on earth, which is under dire threat from oceanic warming and acidification. Faced with the real possibility of extinction of the reef in just decades, scientists are turning to genetic modification of Corals to make them more resistant to these fast-changing conditions. Since 2012 a new gene editing technology called CRISPR-Cas has become ubiquitous. In fact, so ubiquitous that you can buy your own “genetic engineering home lab kit” from a company in California called Odin for $1800. Kolbert buys her own kit and is able to engineer a colony of E. coli bacteria into a strain that is resistant to streptomycin antibiotic. She then inserts a jellyfish gene into yeast which then glows in the dark. Sound dangerous? Yes, what could possibly go wrong, but this is also the technology to develop new global warming resistant corals or destroy malaria carrying mosquitos, control rapacious rodents on Pacific Islands or control a plague of Cane Toads in Australia, not to mention breakthrough medical benefits. We have so altered natural systems with invasive species, with climatological chaos that the only solution is further intervention. She quotes a scientist at the Australian Animal Health Laboratory: “What people are not seeing is that this is already a genetically altered environment. Invasive species alter the environment by adding entire genomes that don’t belong. By contrast Genetic engineers, by contrast, alter just a few bits of DNA here and there”. “The classic thing people say with molecular biology is: Are you playing God? Well no. We are using our understanding of biological processes to see if we can benefit a system that is in trauma”. Do you feel guilty about all the carbon you are emitting into the atmosphere when you drive around in your SUV or eat a filet mignon? Now there is a way to assuage your guilt. There is a now a company called Climeworks that will do just that for the price of $1000 per ton of sequestered CO2. Being that each American emits about 20 tons per year following the American way of life and to totally assuage your guilt will cost you a cool $20,000 per year. Do you feel that guilty? Kolbert purchases one ton of sequestration and then visits the place where the deed is done which turns out to be at a geothermal power plant in Iceland. There they inject CO2 into the hot molten basalt at the bottom of their well to form limestone. This is a way the earth has been doing this process for millions of years without payment. In fact, it is the very process that transpired when the Himalayas were pushed up by the Indian subcontinent million of years ago, sequestered billions of tons of carbon into limestone and enabled the ice ages to begin 3 million years ago. Is this process a feasible solution to our current crisis? According to the latest UN climate report at this point, some form of sequestration is almost certainly required to avoid a catastrophic global temperature rise above 2 degrees regardless of what green technologies are introduced. Almost certainly the cost of that sequestration will have to be drastically reduced. Is there another way to approach the problem? Here Kolbert interviews scientists who are studying a process called solar geoengineering which involves shooting reflective compounds or crystals into the stratosphere to reflect sun light and reduce the earths albedo or heat absorption. This the same process that occurs when large volcanic explosions expel billions of tons of dust and S02 that block incoming sunlight and cool the planet. Last time a truly global volcanic eruption occurred was Tambora in Indonesia in 1815 and caused catastrophic cooling causing mass famine in various places around the world. Is this a feasible solution? Maybe, certainly not to the extent of Tambora and one side effect might be changing the sky from blue to white and hence the title of the book. Sunsets might be improved however. This a short book and quick read and one gets the sense that it was somewhat truncated because of the pandemic restricting travel. However, there is still a lot of interesting information about the future fate of our planet and what can be done to ameliorate the damage that we have inflicted. JACK
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2021
F
Verified Purchase
Fern
Boise, US
★★★★★ 5
I like it
Format: Paperback
In very good condition
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
M
Verified Purchase
Mr. Stripey
Belleville, US
★★★★★ 5
Informative studies of how scientists are trying to address environmental issues today
Format: Paperback
In this book Kolbert travels to visit scientists attempting to address the environmental changes that humans are creating on the planet. The chapters focus on different issues, such as invasive species, and species loss, and includes field site visits, and also references for more reading. If you read this, and Sixth Extinction, and Field Notes From a Catastrophe, you will get a great oversight of some of the environmental issues that we face, although not any neat solutions. All the case studies build up into a wider understanding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2023
D
Verified Purchase
Dave of Dublin
New York, US
★★★★★ 3
disappointing
Format: Hardcover
I was excited to read "Under a White Sky". Unfortunately, it seems that the author just sort of stopped writing when COVID hit. See page 197, where author laments the arrival of COVID. FOur pages later, book ends. The author even says on page 197: "Here I was, trying to finish a book about the world spinning out of control, only to find the world spinning so far out of control that I couldn't finish the book". Couldn't finish the book, but COULD publish it and sell it to people like me. The early chapters are interesting, each one covering a different topic related to man messing with nature. Good stuff. But I expect some analysis, some conclusion, something to sum it all up. It just isn't there. Topic and early chapters showed great promise. But the ending is truly lacking. And as the author alludes, unfinished.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2021
I
Verified Purchase
Immer
Carnegie, US
★★★★★ 4
As A Dominant Species, We Dance On The Razor’s Edge
Format: Hardcover
Under A White Sky Elizabeth Kolbert’s claim to fame is her book The Sixth Extinction. In comparison Kolbert’s under A White Sky is rather short and disorganized, yet her coverage of those working on solutions to Climate Change is pretty darn interesting.  In her conclusion, she writes, “This has been a book about people trying to solve problems created by people trying to solve problems.” Putting this sentence at the book’s beginning rather than buried at its end would have provided a reader a compass to help determine where Kolbert was going with her dialogue. As she wades through the reversed direction of the Chicago river; Asian carp; Cane toads; forced and accelerated evolution in regard to coral, in particular in regard to the Great Barrier Reef (without discussing the importance of the worlds reefs; the continual flooding of New Orleans both despite and because of the actions of The Army Corps of engineers, one begins to ponder a general connection that might exist, while the book itself is headed toward a two star rating. Then, Kolbert got to Global Warming and Climate science. The book’s last sixty pages are worth the complete price of admission. The chapter begins with carbon sequestration, the pros and cons of how it can be done, and does it also contribute to the growing problem. The stoppered bathtub” analogy is perhaps the best analogy I’ve heard in regard to the anthropocentric carbon dioxide problem on the Earth. The tub is full of water/ the sky’s CO2 level; the tubs stoppered, so the water isn’t going anywhere, and the atmosphere’s increased CO2 level won’t drop in the near future either; and even if the water flow to the tub is reduced, it will still accumulate until over flowing, as will reduced emissions continue to amass in the atmosphere. In a sense, we are already beyond the tipping point in terms of global temperature increase. Harvard University Center for the Environment director Dan Schrag says, “I’m a scientist. My job is not to tell people the good news. My job is to describe the world as accurately as possible.” He predicts, due to the fact that the oceans must equilibriate. “If we were to stop CO2 emissions tomorrow, which of course isn’t possible, it’s still going to warm for centuries. That’s just basic physics.” Thus enters the topic of geoengineering, and the connection with people trying to solve problems created by people trying to solve problems truly comes into focus. Kolbert , in a rather clandestine way connects the dots of her past “local problems”, but now the problem fix, if it doesn’t work could create problems beyond solving. She hits the nail on the head with this. Humans have been around 35-50 thousand years, but only the last ten thousand or so have they thrived, largely due to agriculture and differentiation of what one can do because of agriculture. But ag has only been able to thrive because of the rather consistent global weather of the past ten thousand years, due to glacial retreat. This has been presented in great detail by Jared Diamond in his book Guns, Germs, and Steel. The CO2 we’ve put into the atmosphere isn’t going anywhere, as we continue to pour more into the mix. Her interviews with climate scientists do not bode well for our species, as everything they think of to combat the CO2 conundrum brings more as the bathtub continues to fill. One could say humans have become victims of their own success as a species. Ultimately, one gets the feeling from Kolbert and her interviews, that the enormous fluctuations in the Earth’s climate over geological time, and those yet to come, render whatever we do as humans as a moot point. The Earth will shake is off as a dog rids itself of fleas. She also brings to the argument, when the blank really hits the fan, as it will despite, or because of any preventative efforts by man, the resulting population displacements will be staggering. A sobering, informative book as we, as a species, dance on the razor’s edge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2021

recommand products