McKana Giant Columbine Seeds grow beautiful blooms in radiant hues of red, white, yellow and purple. Our McKana Giant Columbine Seed Mix will liven up any garden, meadow or flowerbed; plus, they make a lovely bouquet!  McKana Giant Columbines stand 2 to 3 feet high and produce buttercup shaped flowers that are 3 to 4 inches across. Elite gardeners chose McKana Giants!  Blooms in about 90 days. Germination rate about 70% or better.

Our Non-GMO seeds are sustainable. Our packaging is environmentally friendly, climate friendly, reusable, and recyclable. David’s Garden Seeds is a Veteran owned business that has been offering quality seeds since 2009. Seeds packed for 2023 in the great state of Texas, USA. Order today!

We recommend you check with experts (like your County Extension Agent) in your area for the best growing practices before you plant.