Topic: Sea Holly

[Yorkshire Lass]

My Sea Holly has had lots of foliage but no blooms for the past 2 years. Any ideas on how to make it flower?
Thanks
YL

[jennym]

It needs to be in full sun, and treated mean to flower - no feeding or rich soil.

[emmy1978]

Yep, def what Jen said. It is coastal so you have to treat it mean to keep it keen. It also likes really well draining soil so mine have a fair amount of sand/grit in the pot - big pot too.
I love them, hope you get yours to flower - they are stunning.

[Robert_Brenchley]

It grows on the back of beaches, so it's used to soil that's probably 90% sand, lots of drought, and plenty of salt in the soil.

[Yorkshire Lass]

Hi

Thanks for suggestions. I think I will resite it and add some sand and grit.

YL

[ACE]

Eryngiums come in all shapes and sizes. I grow loads of them as I like a garden with attitude. Most are free seeding and hardy but I bet the new varieties are not that keen on salt. A sunny free draining border does for most of them.  I have a few out at the moment but will not expect a good show for at least another month.