Articles for the Month of May 2016

Garden Blogger’s Bloom Day May 2016

Clematis 'Niobe'

Clematis ‘Niobe’

Ok, it’s Garden Blogger’s Bloom Day for May and I’m already late (again).  Everything is flowering (or so it seems).  The peonies, iris, azaleas, rhododendrons, alliums, and so on.  Let me share some of the main headliners and then get to some of the more unusual flowers.

Rhododendrons are represented by three of our standards.  First the ultra-reliable R. chionoides which spends more and more of its time lying on the ground with various prostrate branches.

Rhododendron chionoides

Rhododendron chionoides

Then a scintillating pink that we have mixed into our camellia bed.

Camellia Garden Rhododendron

Camellia Garden Rhododendron

And I always have to share one of my favorites, R. ‘Viscosepala’, which has a magnificent fragrance.

Rhododendron 'Viscosepala'

Rhododendron ‘Viscosepala’

This was the happy result of crossing R. molle and R. viscosum in 1844 at the famous Waterer nursery at Knaphill in England.  I think it deserves more recognition.  You can sit on the deck in the evening and smell this honeysuckle-like fragrance surrounding you.

The peonies always go through a progression of tree peonies to species to Itoh hyrids to herbaceous.  The tree peonies and species types are just finishing now after serveral weeks of simply splendid flowers.

Tree peony just finishing

Tree peony just finishing

And the Itoh hybrids are lovely to look at right now.

Itoh Peony 'Morning Lilac'

Itoh Peony ‘Morning Lilac’

The unopened bud of the Itoh hybrid ‘Sequestered Sunshine’ looks like a giant rose.

Itoh Peony 'Sequestered Sunshine' opening a bud like a giant rose.

Itoh Peony ‘Sequestered Sunshine’

The first large bearded Iris are in bloom now and I just noticed a number of flowers on the Japanese Roof Iris yesterday.

Japanese Roof Iris (Iris tectorum)

Japanese Roof Iris (Iris tectorum)

Now let’s explore some of the less common flowers around the yard.

The Lamium orvala never fails to elicit comments when I point out the orchid-like flowers hidden under its leaves.

Lamium orvala

Lamium orvala

In one of the shade beds I see that one instance of the Rue Anemone has semi-double flowers that also seem to be bigger than its relatives.

Semi-double white Rue Anemone (Anemonella thalictroides)

Semi-double white Rue Anemone (Anemonella thalictroides)

In the front bed my planting of Dianthus spiculifolius in the large tufa rock seems to have taken hold.

Dianthus spiculifolius

Dianthus spiculifolius

Also in the front yard I had planted a Snow Poppy several years ago.  It has spread but I had never seen it flower.  Until this year.

Eomecon chionantha

Eomecon chionantha

The Snow Poppies are in a shady area near where the Woods Poppies (Stylophorum diphyllum) have long since taken over, and where the large Japanese Maple limits the sun and moisture in the summer time.  I’m happy to have them spread at a reasonable pace.

Snow poppy colony

Snow poppy colony (the curly leaves are the Woods Poppy mixed in)

At the GreenSprings Garden Plant Sale on Saturday I picked up a very nice little Calanthe hybrid orchid for the monument bed.

Calanthe hybrid hardy orchid

Calanthe hybrid hardy orchid

As we walk back to the Alpine garden I discovered a little ornithogalum growing with the little alpines and I couldn’t imagine how it got there until I reread my bulb order from last year.  Ornitogalum exscapum is described as compact and flowering from the base and indeed that seems to be the case so far.

Ornithogalum exscapum

Ornithogalum exscapum

Nearby two of the Lewisia are in bloom.

Lewisia ‘Little Plum’ (Lewisia longipetala x cotyledon)

Lewisia ‘Little Plum’ (Lewisia longipetala x cotyledon)

Pygmy bitterroot (Lewisia pymaea)

Pygmy bitterroot (Lewisia pymaea)

And in the trough in front of the greenhouse one of my favorite campanula relatives  is just coming into flower.

Edraianthus pumilio

Edraianthus pumilio

This makes a compact little cushion that is a wonderful example of why I like growing alpines.  That’s a little Dianthus alpina that is showing nearby.

And in the Greenhouse I was delighted to discover last week that two of the three rare Scillas that I planted last January are starting to grow.

Scilla madeirensis in leaf

Scilla madeirensis in leaf

These are very beautiful plants and I’m hoping to see flowers before they go dormant for the summer.

Let me close with an Iris relative, Gelasine elongata, also growing in the greenhouse.

Gelasine elongata

Gelasine elongata

This flowers at the end of a 2 ft. long stalk.  It is said to be marginally hardy here so I may give it a try outside.

Seed Tales

Labeled Tulipa sprengeri, (Zephyranthes dicrhomata?)

Labeled Tulipa sprengeri, (Zephyranthes dicrhomata?)

I was pleased to see a bud coming out of my planting of Tulipa sprengeri this past week.  But what emerged is very likely Zephyranthes dichromata.  That’s pretty much par for the course on starting some of these unusual plants from seed.  You can wait years for a seedling to emerge and then discover that it was either a mislabeled package or some friendly neighboring pot contributed some viable seed.  It’s likely that the Zephyranthes jumped from a neighboring pot because they do seed freely.  But then there are the successful outcomes like the big Paradisea that is just finishing in the greenhouse right now.

Paradisea lusitanica

Paradisea lusitanica

This is a beautiful lily-like plant more than 2 feet high that came from seed distributed by the Pacific Bulb Society in the spring of 2013. It grows wild in the mountains of Portugal and might be barely hardy here.  Another successful seed sowing from the PBS in 2013 was Dichelostemma multiflorum which grows wild in California.

Dichelostemma multiflorum

Dichelostemma multiflorum

I’ve planted a lot of seeds over the past few years and managed to lose of lot of my seedlings last year when the water timer failed while we were on vacation.  I’ve kept all those pots just in case, but decided last week to go through the hundreds of pots and reclaim the soil and pots.

Hundreds of pots to be reclaimed

Hundreds of pots to be reclaimed

I was delighted to find that some of those pots had seedlings just starting.

Brimeura amethystina seedling

Brimeura amethystina seedling starting 3 years later

 

Fritillaria meleagris seedling

Fritillaria meleagris seedling

This all serves as a reminder that you have to patient to allow good things to happen.  Another sort of patience comes with waiting for the first flowers.  Four years ago I bought a tiny little seedling of Paeonia rockii from Wrightman Alpines.  It has taken until this year to produce it’s first flowers.  I think you will agree that it was worth the wait.

Paeonia rockii

Paeonia rockii

Another delightful species Peony that is flowering right now was obtained from Plant Delights

Paeonia obovata ssp. obovata var. willmottiae

Paeonia obovata ssp. obovata var. willmottiae

So returning to topic of planting seeds I should note that many of the seeds come up in abundance.  They are often very cute as they so immediately resemble the plants that they will eventually become.

Draba parnassica

Draba parnassica

 

Antennaria rosea ssp pulvinata seedlings

Antennaria rosea ssp pulvinata seedlings

 

Phyteuma scheuchzeri seedlings

Phyteuma scheuchzeri seedlings (BotanyCa)

 

Silene acaulis seedlings

Silene acaulis seedlings

 

Gentiana dahurica seedlings

Gentiana dahurica seedlings (BotanyCa)

Altogether, looking at the three alpine seed exchanges that I participate in, the results are just short of 50% of the seeds successfully started so far.  In other words, so far, so good.

The other part of the seed topic is collecting the ones that are appearing right now.  Many of the spring ephemerals are putting out seeds in quantity now.

Eranthis hyemalis 'Schwefelglanz' seeds

Eranthis hyemalis ‘Schwefelglanz’ seeds

 

Hepatica seeds

Hepatica seeds

Often the spring emphemerals have elaiosomes on the seeds that make them attractive to ants.  So there is a brief 3-5 day window when you can just knock off the seeds to collect them.  Otherwise, if they fall, the ants will gather them up and take them home for planting.

Ant carrying Hepatica seed

Ant carrying Hepatica seed

And, of course, every seed is not only a potential new plant, but also acts as currency if you are involved in seed exchanges.

Let me close with a few more of the flowers that have bloomed over the past two weeks.

Tulipa humilis 'Alba Caerulea Oculata'

Tulipa humilis ‘Alba Caerulea Oculata’

 

Corydalis turtschaninovii 'Eric the Red'

Corydalis turtschaninovii ‘Eric the Red’

 

Borage

Borage

And lastly a beautiful new Allium from Odyssey Bulbs

Allium (nectaroscordum) tripedale

Allium (nectaroscordum) tripedale