As we bid adieu to soaking April showers, let’s also wish a fond farewell to over 300 hardy volunteers that helped keep our botanic gardens beautiful.

These enthusiastic, thoughtful and genuine folks are our Garden Guides for the UW Botanic Gardens Summer Camp at the Arboretum. They are charged with creating fun, educational, nature-based experiences for our campers. They have our 230 acre nature oasis to work with, their own experience and excitement to bring to the table, and a host of materials and curriculum to support their endeavors. 

Our native Big Leaf Maples, Acer macrophyllum, are currently covered with dangling flowers.  Right now is one of my favorite times to view these giant native trees because the effect of all these flowers in the trees is stunning.   The flower clusters are about 4 inches long and 1 inch thick and because the tree has not foliated yet, they pop out like bright yellow/green ornaments. 

“Now it will Spring forth!”
1)  Acer macrophyllum    (Bigleaf maple)

Taken for granted around here, this time of year our Bigleaf maple is most eye-catching in flower.
It’s the subtle texture of its expanding leaf that drew my attention.
Located throughout our native matrix as the dominant deciduous forest tree.

2)  Aesculus wangii

A horse chestnut classified as vulnerable in its native habitat of Vietnam. 

1) Azara dentata

Native to temperate and subtropical Chile.
Bears gold spring time flowers.
Located in the Pacific Connections Chilean Entry Garden.

2) Liriodendron chinense

A smaller Chinese version of the North American native tulip tree (Liriodendron tulipifera).
Known for its unique leaf shape and tulip-shaped flower.
Located in the Magnolia Collection.

3) Rehderodendron macrocarpum           

A small deciduous tree native to China. 

According to Cliff Mass, UW meteorologist, our past winter of 2012-2013 was the most “boring” on record. There were no major weather events such as wind storms, artic blasts, snowfalls in the lowlands or major flooding. This was indeed good news for the UWBG horticulture staff.

Most visitors experiencing the beauty of our historic Azalea Way flowering cherries from now through May probably have no idea of how intensive maintaining their health and prolonging their longevity truly is for the UW Botanic Gardens horticulture staff.

The Red or Swamp Maple, Acer rubrum, is always noticed for its intense flame color in the fall, but I love these trees best right now – when they are covered in flowers prior to foliation.
From a distance the light gray bark of the tree sets off the pink & maroon flowers creating a stunning effect – it’s as if the tree is full of red fuzz.   

Pacific Connections Garden
1)  Corokia x virgata    ‘Sunsplash’

An odd shrub from New Zealand with variegated foliage and wiry, twisty branches.
This carefree evergreen tolerates some dry and looks great in containers.
Specimens can be found in the New Zealand Entry Garden.

2)  Grevillea victoriae

Fine-textured foliage, long thin flower clusters and drought tolerance make these evergreen shrubs very popular.
Also known as Royal Grevillea, it is endemic to parts of Victoria in Australia. 

The 2.5 acre New Zealand focal forest construction project is scheduled to be completed by the end of June. Planting will begin in June. There will be approximately 10,000 total plants representing over 90 taxa for the 9 plant communities that will be represented.