30+ Eryngium Alpinum Superbum is nothing short of fantastic and is easy to grow from Eryngium seeds. It is commonly known as Alpine Sea Holly, and it is one of the showiest Sea Holly plants available on the market. The metallic stems and large thistle-like flowers mature to an intense steel blue color from summer through fall. Eryngium plants have a long season of visual interest, even to the winter garden. Sea Holly can withstand severe frosts and is a tough plant for full sun in well drained, light soils. Alpine Sea Holly will also grow from flower seeds in partial shade, but prefers full sun. It is a deciduous, tap-rooted perennial that dislikes root disturbances, so it is best to start Eryngium seeds directly outdoors. Will grow 28 inches tall. Zones 4-9 Instructions included. Combined shipping discount...all additional items ship free.
Always appreciate the diversity of product and fast shipping! Looking forward to germinating my seeds!
Feb 18, 2018 by Sarah
quick shipping and careful packing
Nov 4, 2017 by feralwoman
May 1, 2017 by handspunwool
I am so happy with my seed order! Super fast, safe shipping. Sweet handwritten note. Lots of growing tips and information for each variety I ordered. I am growing these all in my garden for my wedding floral business. I will definitely be back for more interesting seeds! Wonderful selection! Thank you again and Happy Spring!