echiums!

This must be the year for my prima donna plants to finally decide to bloom. First it was the first bloom for me of the Agave atten­u­ata over the win­ter. Now it’s this echium’s turn.

This is Echium wild­pretii, which has gone from five feet tall two weeks ago to over seven and a half feet.

It’s also known by var­i­ous com­mon names, includ­ing tower of jew­els, red bugloss, and–in Span­ish–taji­naste. “Taji­naste”: what a gor­geous sound­ing name, way more musi­cal than bugloss or “tower of jew­els,” which sounds a lit­tle square to me, like a plant name from a 1927 seed cat­a­log. Taji­naste is endemic to one Atlantic island, Tenir­ife, off the north­ern African coast.

This echium species is described as a bien­nial. Many plants described that way will put up leaves the first year and then bloom the sec­ond year from seed, after which the plants pro­duce huge amounts of seed and then die.

Although it’s been known to flower in the sec­ond year, this plant’s usual inter­pre­ta­tion of the term takes “bien­nual” lit­er­ally as “two years,” keep­ing you wait­ing that long from sow­ing to flow­er­ing. And there’s one plant in the front yard that looks like it’s going to be tak­ing an addi­tional year. Bien­nial? I think not.

Still, worth the wait, don’t you think?

The plant grows in spi­rals. Here you can see the spi­ral­ing new flowers.

The cen­tral rosette of leaves just a few months before send­ing up the cen­tral bloom stalk.

Dur­ing the two years you wait for it to bloom, you get to look at an attrac­tive mound of lance-shaped coarse gray leaves, usu­ally eigh­teen inches to twice that across dur­ing its sec­ond grow­ing sea­son. When nature with­holds flow­ers you can always look at and pho­to­graph leaves. So here’s some of my lit­tle crop of Echium wild­pretii plant photos.

Echium wild­pretii leaves in soft focus

Some of the leaves develop these neat hook ends.


As you can see it’s an attrac­tive plant even when out of bloom. It has low water require­ments and looks clean until its final, spec­tac­u­lar exit. After a few months it turns from a big dra­matic plant into a big dra­matic dead plant with ten­den­cies to top­ple even before its deep tap root decays.

Its rep­u­ta­tion is that it’ll send seeds every­where at that point, so this might not be the best plant if you live near the edge of a dry nat­ural area. A related echium, pride of Madeira, (E. can­di­cans) has estab­lished itself as a pest in some coastal areas of South­ern Cal­i­for­nia. I’ll get to see how bad it really is after these plants finally give out later this sum­mer. I’ll worry about that later, but for now I’ll sit back and enjoy the plant.

June 03 2010 | Categories: gardeningmy gardenphotographyplant profiles | Tags: | 9 Comments »