Archive | July 2012

Summer 2012: Rose-of-Sharon (Hibiscus syriacus)

In the last post, I mentioned that hydrangeas like to make whoopee. Yet of all the flowering plants in the garden, Rose-of-Sharon is by far the whoopiest. I started with two plants, one with white flowers and the other with blue. Now, years later, I have so many colorful, blooming volunteers –white, blue, dark pink , light pink, multi shades of purple etc. — I don’t know what to do with them all.  And they keep coming nonstop. My own fault. I’m so curious to see what colors will turn up, I hesitate to weed out the masses of tiny seedlings. Mea culpa!

copyright 2012 – Lois Sheinfeld

If you want to avoid that sort of thing, there are sterile (mostly sterile?) plants available, like the lovely, pure white H.s. ‘Diane’ a.k.a. ‘Diana’. Years ago I was awestruck by the beauty of the allee at Longwood Gardens in Pennsylvania. (Unfortunately, I’m told it no longer exists). But without self-sown seedlings, I would miss the joy of anticipation and surprise. In fact, when the plants produced sports with green and white variegated foliage, I was absolutely giddy. In my world, cause for celebration.

copyright 2012 – Lois Sheinfeld

Rose-of-Sharon is an easy plant to grow: it will flourish in sun or shade, acid or sweet soil, and while it will naturally grow to tree size, it can also be hard-pruned and thrive as a small shrub with large flowers.  Though reportedly prone to an assortment of pests and diseases, that’s not my experience; in my organic garden, these reliable summer bloomers have been uber-healthy and problem-free.

copyright 2012 – Lois Sheinfeld

 

copyright 2012 – Lois Sheinfeld

copyright 2012 – Lois Sheinfeld

 

copyright 2012 – Lois Sheinfeld

Do try them.  With Mother Nature’s help, you may even wind up with a sensational volunteer that will knock your socks off.

copyright 2012 – Lois Sheinfeld

Summer 2012: Heavenly Hydrangeas

Hydrangeas are immensely popular and rightfully so; they are showy, easy-care flowering shrubs that work for you, not the other way around.  In the Hamptons, a garden favorite is the familiar mop-head hydrangea, H. macrophylla, a standout with its fabulous pink, blue and purple flowers.  But there are other less well known, equally worthy hydrangea beauties, and I’d like to celebrate a few of my favorites:

Hydrangea x ‘Sweet Chris’ (Big Smile Hydrangea), a cross between H. macrophylla and H. serrata, inherited the best attributes of both parents.  Many hydrangeas are chameleons and change flower color depending on the ph of the soil — pink in sweet, alkaline soil, and blue or purple in acid.  Sweet Chris takes it one exciting step further.  In my garden (acid soil) the gorgeous lace-cap flowers are bi-color with fertile centers of rich ocean blue, contrasted with lacy caps of pink sterile flowers with serrated edges and blue button noses.  A hydrangea designed by Dior.  Irresistible.

copyright 2012 – Lois Sheinfeld

New to my garden this year is Hydrangea macrophylla ‘Hanabi’ which means fireworks in Japanese.  (It is sometimes sold as ‘Fugi Waterfall’, or ‘Shooting Star’).  Hanabi’s exquisite, lacecap type flowers have huge pink fertile centers surrounded by long-stemmed, pink-blushed white, double sterile flowers, which parachute from the center like birds in flight.

copyright 2012 – Lois Sheinfeld

With my acid soil, I expected the flowers to be blue, not pink.  In fact, Hanabi shares a garden bed with the bluest of blue lacecap macrophyllas.  A mystery, to be sure.  Hydrangeas are surprising as well as heavenly.

 

copyright 2012 – Lois Sheinfeld

Update on H. angustipetala ‘ MonLongShou’ (Golden Crane Hydrangea):  Back in February I wrote about wanting (lusting after?) this treasure.  (For details and a photo see: “More 2011 Successes and 2012 Obsessions”).  But for months it was touch and go as to whether I could actually get it.  So my grateful thanks to Paige Patterson of Marders Nursery in Bridgehampton, N.Y.;  through her diligent efforts I now have two small plants in my garden.  One came with just a sliver of a flower — yet it was big enough to smell.  I’m happy to report that Golden Cranes’s flowers are indeed fragrant.  Hallelujah!

Finally, be aware that hydrangeas love to make whoopee.  As a result, my garden boasts some extraordinary volunteers.  Yours will too.  Makes life interesting.