Showing posts with label early blooming irises. Show all posts
Showing posts with label early blooming irises. Show all posts

Monday, April 4, 2022

Getting Started: Early-Blooming Historic Irises

by Mike Unser

As bloom season gets underway, I look forward to seeing early-blooming historic irises. The following is a brief selection of some of my favorite varieties:

Iris albicans 

Iris albicans is a messy little flower, but loved by many across the southern United States. This variety is often one of the first irises in bloom. Although known since ancient times in the Middle East, no one is exactly sure where this species originated. 


I. germanica var. vulgaris

I. germanica var. vulgaris is also one of the first to bloom in my garden. A low bud count means this variety doesn't show off for long, but the color is so rich and welcome in spring that I forgive its brief appearance. It has a lovely fragrance too.


'Crimson King'

'Crimson King', another of the old wild collected I. germanica varieties found in Europe, is always a welcome guest. This iris is ubiquitous on the west coast of the United States. I love the heavy purple coloration on the spathes. 


'Eleanor Roosevelt'

The rich color tones of 'Eleanor Roosevelt' are such a treat, especially set off by the jaunty blue beard.


'Primavera'

'Primavera' never fails to thrill in cool lemonade tones. A very good grower and bloomer.


'Red Orchid'

And last, the always reliable 'Red Orchid'. This variety has bloomed for me every year since I added it to my garden. An old friend that is constantly changing as the light plays over it throughout the day.

Monday, June 29, 2015

Four months of Pacifica Iris blooms, and still going in late June

Kathleen Sayce

This title is not a mistake, nor an Energizer battery advertisement: Pacifica Iris begin flowering in March, and are still flowering in my garden (on the West Coast at 46 N latitude) in June.  Blooms shift from one group to another over the months. I did not initially plan for a long bloom season, it happened by chance.  

An early I. douglasiana selection 


PCI 'Premontion of Spring' also flowers sporadically from fall to spring Equinox,
 ending in late March. 


The Pacifica Iris blooming year begins in the fall, with PCI 'Premontion of Spring', a hybrid developed by Garry Knipe, Cupertino, CA.   It flowers mid-fall through late winter. In my garden, it starts in September, and continues to spring, straddling the Fall to Spring equinoxes, tossing out a flower or two every few weeks. Garry is working on other early flowering hybrids, so look for more plants like this in coming years. 

I also grow several selections of Iris unguicularis, which flower sporadically through winter, peaking in March, and I. danfordiae and I. reticulata, which usually flower in February and March.
I. unguicularis flowers sporadically
all winter into early spring; not a
PCI, it may cross with them.

The main flowering event begins in mid March to early April, with many hybrids opening flowers in just a few weeks. The race is on each year to see which one will flower first. In 2015, PCI 'FingerPointing' had colored buds showing, but PCI 'Blue Plate Special' opened first. A week later, dozens of hybrids were flowering. 

PCI 'Blue Plate Special' is one of several
blues that come on in April.

PCI 'Daria' is another sturdy main season
flower.


This seedling yellow is from a mix of tall yellows
from Ghio; it also starts a bit later.

   
PCI 'Rodeo Gulch' starts a few weeks after other hybrids


This main season of blooms from hybrid plants lasts six to eight weeks or more, depending on weather. Hot days will bring flowers on quickly, and then finish quickly. In cool weather, the hybrids may flower for more than ten weeks, from early April well into June. Species that flower during this period include I. innominata (usually early), various I. douglasiana selections straddling the whole period, and I. chrysophylla.

By June, most hybrids are done. This year, PCI 'CapeFerrelo' and a seedling of PCI 'Untitled' kept opening flowers into mid June, one or two at a time. By then, the flower show shifted to Iris tenax, late flowering I. douglasiana types, and other species crosses, including I. tenax x I. innominata and I. chrysophylla x I. tenax.

Species flowers aren't as showy as hybrids, and the color palette is 
more limited, but a month after the commercial hybrids are done, these are going strong. I particularly like I. douglasiana from Mendocino Coast Botanic Gardens, and Cape Blanco, for their late purple flowers, and dwarf I. douglasiana, from the SPCNI seed exchange, for very low plants that flower in June to early July most years.  

I. tenax, Neahkahnie seacliffs, south
Clatsop Co., Oregon, has a
 wonderful late show of flowers


Wild-collected I. tenax from southern Clatsop County, Oregon, flowers reliably in June in my garden, usually peaking as the first lilies come into bloom. I also have a purple small-flowered I. douglasiana x I. chrysophylla, also from the seed exchange, that peaks in early June; the plant is taller than most hybrids; the latter tend to be well under two feet tall.


I. innominata x I. tenax is also late.
The original seed lot gave
 seven color patterns.


The nicest aspect of late flowering species is that bees easily find the flowers, which set a lot of seed to share out to others. In my garden, early to mid season flowers (PCI hybrids) don't always get pollinated. Poor seed set early in the season was very noticeable this year. I'm looking into ways to encourage bumblebees and other cool season bees to help this along. Early seed set is less problematic in warmer gardens, and plants are probably taller too.
Late and low-growing, this I. douglasiana is usually the last PCI to flower. Flowers and foliage are under 12 inches tall. 

I'm waiting to see which plants flower last this year: dwarf I. douglasiana or I. innominata x I. tenax? Meanwhile, lilies are opening first blooms all over the garden, and will carry the flower banner forward to early September.



Monday, March 26, 2012

My Earliest Bloomers

Spring came early to Southern California this year, as it has in many places in the country. Although it may seem hard to believe, these photos of the tall bearded reblooming iris 'Recurring Dream' (Hager, 1992) were taken on March 13.



















The next iris to join the party was 'Lady Friend.' It was moved to this spot last year because I expected it to bloom next to the red Japanese Blood Grass and the pinkish-red gazanias nearby. They may catch up to her, but they had better hurry.  






I did not expect 'Recurring Dream' to bloom at the same time as 'Lady Friend,' and I have not adjusted to this color combination. Perhaps it will grow on me.




This is another unexpected bloom.  A neighbor grows 'Superstition,' an almost-black iris, and I thought it would look fabulous next to my new pale yellow Austin rose 'Symphony' with almost-black violas.  I went over after it was done blooming and dug up a few rhizomes- of the wrong iris.  A nice, tall NOID (no identification) now blooms in 'Superstition's' spot.
















Here is a photograph of all three of my earliest bloomers.  I eliminated all purple from my garden two years ago.  Purple is invasive.























Early blooming iris varieties are a wonderful sight in the garden.  Iris foliage in the early spring is a beautiful sight on its own, and stands up well to other non-blooming perennials as a statement in the garden.

I had no idea what to put around this pond, and it sat there looking sad and barren until I hit upon the brilliant idea of putting in plants with my favorite spiky foliage.  Louisiana iris 'Spanish Ballet' (a gift from my friend Judith Gasser) is in the foreground and a historic iris that has been on the property since, oh, maybe the 1940s, is planted in the clump at center.  I'll be sure to post photos when they bloom, but they are there for the foliage.



From the other direction:


And from the other side of the pond.



Spuria irises purchased at the San Fernando Valley Iris Society plant sale wait for me to finish the masonry on a new iris bed in front of the plunge pool.  I planted them in coffee cans with the bottoms removed.  The plastic lids underneath have holes poked into them for drainage.  When I remove the plastic, the irises will slide right out without too much trauma (she says with great confidence and no experience).



Other irises are ready to bloom within a week or two.  Hager's 1992  'Total Recall,' Keppel's 2002 'Telepathy,'  Holk's 1995  'Rose Teall,'  Gibson's 1994 'Frequent Flyer,' Gaulter's 1976 'Persian Berry,' Burseen's 1992 'Fashion Passion,' and Begley's 1988 'Tennison Ridge' are all getting ready to roll.  'Northwest Progress' (Schreiner, 1997) is a good sport; it will be blooming at the same time as the ajuga I put in to match its colors.




In other parts of the country, standard dwarf bearded irises and species irises are the first to bloom.   Which are the first in your part of  the world?  Do you grow any early bloomers in your garden?