Need help? Call us:


No products in the cart.

400 Columbine Mckana Giants Seeds

18 people are viewing this product right now


Shipping calculated at checkout.

🔥 Buy More Save More!

Buy 3 items get 5% OFF
on each product
Buy 6 items get 10% OFF
on each product
Buy 10 items get 15% OFF
on each product
Estimated delivery:5 days
SKU: 131869733002 Categories:

We are proud to welcome you to The Green Grove Garden. We were active plant propagators and Nursery owners for a number of years specializing in the production of plant plugs and seedlings for our on farm use. We have learned a great deal about seedling production, proper storage, handling and identification of quality seeds to be able to offer you the finest and freshest seeds available. Here is another of our prized offerings:


* Columbine McKana Giants are an extremely hardy perennial that can thrive in the harshest of environments!

* Plant these Columbines once and enjoy many years of beautiful and unique flowers!

*  Columbine Mckana Giants was an All-American Selections winner and is considered, by many, to be the best columbine variety.

* Columbines, even though they’re delicate looking, can withstand extremes in temperatures but prefer cool northern weather.

* Columbines are quite resistant to deer, rabbits, pests and disease.

* They’re the state flower of Colorado and thrive there as a native wildflower.

* They attract hummingbirds and other pollinators like bees and butterflies.

* There are many beneficial insects that are attracted to Columbines, and will help to balance out the ecology of your garden.

* Columbines also attract a number of different birds.

* Columbines are ideal in small spaces like apartment balconies.

* They will thrive in containers and window boxes.

* Columbines are great for borders with their beautiful blooms.

* They’re excellent as cut flowers.

Culture Notes:

Sunlight –Full/Part Shade

Days to Germination-14-21 with Chilling period of 2-3 Weeks Beneficial

Life Cycle-Perennial

Sowing-Direct or Indoors

Days to Maturity-120

Sowing Depth-Surface

We also offer numerous other complementary herbs, vegetables and flowers for the garden. Check out our other items for additional varieties of flowers! We periodically run various specials so please look to see if we have any volume discounts available. 

Customer Service:

Your success is our success. If you feel like you cannot leave us a 5 star rating or if you have any issues with your order, like damaged or wrong items etc…just send us a note and we’ll promptly resolve the issue for you. 

Free Shipping:

Seeds are packaged in a small poly bag. In an effort to keep costs low, and pass the savings onto you, we do not offer specific planting directions on seed packets. If you cannot locate planting instructions for your specific conditions, contact us and we’ll do our best to instruct you on the proper methods.  

Be sure to check out our fantastic selection of other items and specials. 

Thank-you for your support!


400 Columbine Mckana Giants Se...


You may add any content here from XStore Control Panel->Sales booster->Request a quote->Ask a question notification

At sem a enim eu vulputate nullam convallis Iaculis vitae odio faucibus adipiscing urna.

Ask an expert