What's blooming in Vancouver - April 25 pt 3

Dicentra formosa or Pacific Bleeding Heart

A couple of excellent ground covers for the deep shade garden are Dicentra formosa and Oxalis sp.  I want to emphasize that the Oxalis is good in deep shade, because I believe the lack of light may slow its progress.  There can be a danger of the Oxalis being invasive.

There are about 500 varieties of Oxalis spp, and I can't remember which one is shown in the top photo.  I can say that it grows beautifully all year round, and tumbles gracefully over the paver driveway, softening the hard edge.  In this situation, the Oxalis is growing at the feet of Rhododendrons and Oemleria.

Dicentra, or Bleeding Hearts, are such unusual flowers.  The native D. formosa has feathery leaves and smaller flowers than the classic Dicentra.  Like the Oxalis, Dicentra spreads by rhizomes.  If the soil is loose, these will spread easily.

What's blooming now in Vancouver - April 25 pt 2

Polygonatum

Here is one of my favourite shade plants:  Solomon's Seal or Polygonatum.  I love the delicate weep of the single stalk, covered with tiny scented white bells hanging like earrings from the stalk.  

We had a site with hundreds of Polygonatum lining the top of a steep slope.  Imagine our delight when one morning we spied a hummingbird flitting from one tantalizing white flower to the next!

Polygonatum grow in deep shade, but I like to provide staking so the single stalks do not fall over.  This photo shows my staking device forming a fence around the Solomon's Seal in the direction I know the plants will fall without staking.  If the stakes are placed early enough, the stalks of Solomon's Seal will grow over and hide the stakes.

Solomon's Seal will increase in number each year, which is terrific because it looks best in a large group.  Just make sure you have allowed enough room for a great showing.  Solomon's Seal is also easy to divide and transplant.

Plant Solomon's Seal with Hostas and Ferns, and other woodland plants.  There is also a variegated leaf variety of Solomon's Seal.

What's blooming now in Vancouver? pt 1

Spring is officially here so I thought I would post some photographs of plants blooming in a Vancouver garden at the start of spring.

Oemleria cerasiformis flowers

Oemleria cerasiformis

Oemleria cerasiformis berries

The first three photos show Oemleria cerasiformis, or Indian Plum, a Vancouver native deciduous shrub.  Oemleria are one of the first blooming plants of the year.  This shrub is an understorey shrub.  Being an understorey shrub means it likes to grow under taller trees, which in turn means it does not like to be exposed to full sun.  Masses of Oemleria grow wild along 4th Ave, by Jericho Park.  The pretty white flowers become plum shaped berries.

Sarcococca hookeriana var. humilis

The fourth photo shows Sarcococca hookeriana var. humilis, or Dwarf Sweet Box,  behind a Heuchera.  Sarcococca are low, evergreen shrubs with tiny white, but heavily scented flowers.  Sarcococca hookeriana var. humilis, Sarcococca confusa and Sarcococca ruscifolia are all varieties of the same genus plant.  S. hookeriana var. humilis is smaller and tidier than the other two varieties so I prefer this one.  

All Sarcococca grow in shade to part shade, and their roots sucker.  Their leaves are glossy dark green and lance shaped.   These shrubs are not remarkable enough to be a specimen plant, but form an attractive background to other plants.  They are also useful fillers for dark corners.  Don't let them dry out.

Sarcococca flowers are insignificant, but strongly scented in February/March.  For this reason, Sarcococca are a lovely addition to a garden in Vancouver come the bleak, grey, rainy days of February and March.  Place them somewhere along the path most used in winter.  Their scent easily travels 10 feet, and is a pleasant surprise in the winter.