Beared Iris Order. Traits to seek. Lessons Learned. 5.7.14

Today I added orders for 3 varieties of bearded iris.  Two are heritage varieties.  Heritage varieties are 30 years old, or older.

Beverly Sills.  1979.  Listed as vigorous.  Pink.  There are not a lot of pink heritage varieties.  The vigor would be welcomed as well.  Bloom time early midseason.

Gingersnap.  1969.  Fragrant, listed as root beer scent.  I bought this last year, but it succumbed to bacterial rot.  I am taking a change to try again due to the fragrance.

June Kraus.  2009.  Not a heritage variety.  Nice ruffled pink.  Listed as late season.

Traits to seek.  Lessons learned.

Currently the irises that were not in the raised beds, did not develop bacterial rot.  Some were in beds that had added compost.  I had over-nurtured the raised beds with dilute plant food last summer.   Ultimately, all of the irises in the raised beds had some bacterial rot.  This hear, I will not over nurture them.  Just remove weeds. remove some of the unwanted varieties and replace with new ones or others I already have.

So -

-Don't water in summer or fall.  Or be very careful.
-Don't fertilize.  Or be very careful.
-Take note of the least affected varieties.  In this case, that's Pallida dalmatica, Pallida vareigata, Germanica, and a few others.

In addition, the earliest bloomers are the most affected by rain.  It's drier here after early may.  Try to aim for late season varieties.

The tiny ones can be nice, but are so short, they are difficult to see and almost impossible to smell.  I will remove some of those to make room for later, taller varieties.

That's the plan.

Despite the bacterial rot, there are more flowers this year than next year.  The worst seems to be over.  Some references state remove all of the affected varieties, but in my case, that's everything in all of the raised beds.  So I will depend on plant hygiene and more appropriate growth conditions, and see if they grow better this time around.

Irises. 5.3.14

Iris Beds #2 and #3.  5.3.14

 Now we are past some 80 degree weather.  I am hoping the bearded iris beds have taken their damage and the present iris clusters will recover.  The leaf fans appear firm and new leaves are growing.  I lost a few completely, as far as I can tell:  Gingersnap, Frost and Flame, and Deity.

This seems to be the blue / white  / purple stage.  Given the bacterial rot damage to leaf fans, I'm glad I grew bulbs in the iris beds.  The alliums and camassias look nice, with colors that complement the current iris flowers.

Iris florentina.  5/3/14

Iris "Red Zinger".  5.3.14

 Cherry Garden is tiny and the flowers are not rain durable.  I have 4 clusters.  I think I will narrow them down to 1 cluster.  They were not damaged by bacterial rot.

The Iris florentina is quite elegant and has a beautiful fragrance.

The Iris pallida dalmatica was not at all affected by bacterial rot.  It is quite tall, and also beautiful fragrance.

The Iris pallida variegata was also not at all affected by bacterial rot.  Not blooming yet.  Much smaller than the nonvariegated version.

Red Zinger is striking, but small.  This would be a good selection for elevated setting or elevated container.  Fragrance is amazing.  I am not good at describing fragrances, but it is truly elegant.  Just hard to get to, because the plant is miniature.  Red Zinger was from a dried out rhizome I thought was dead, from sale rack, planted winter 2012/2013.  Last year it did not bloom but spread nicely.  Disease resistance seems fairly good.

Iris germanica looks more true to a wildflower heritage.  The fragrance is pleasant.  Disease resistance seems fairly good.

More to bloom soon.

Iris germanica.  5.3.14

Iris dalmatica.  5.3.14