Tag Archives: Flowering trees

A Ben Lomond Garden Coexists with Deer

One of the perks of writing this gardening column for the Press Banner is being invited to visit beautiful gardens. I  recently had the honor to tour the garden of fellow columnist, Colly Gruczelak, writer of Plain Talk About Food, at her home in Ben Lomond. I've known Colly for many years going back to when she moved here in 2004 from Thousand Oaks.  If you know Colly it will come as no surprise that she is just as enthusiastic about plants as she is about good food. She gardens with a resident deer population and had lots to say about this dilemma.

When she first moved to the Ben Lomond property there was "nothing in the garden but bottlebrush and bare ground" she said. Not wanting to fence the property she has come to know what the deer are not interested in eating for dinner- in her garden anyway. Located right on the San Lorenzo River, her garden blends perfectly with the natural woodland setting.

A huge Fragrantissima Improved rhododendron poked its beautiful white flower trusses through an ornamental low fence. A Sally Holmes rose bloomed atop the fence, too. Colly explained she has included several roses in the garden and will spray them with a bitter repellent if the deer become too interested but often surrounding a rose with plants the deer don't like is enough to keep the buds safe.

A beautiful purple Grand Slam rhododendron bloomed nearby. Colly keeps plant tags in her Sunset Western Gardening book so she can look up a plants name when necessary. Given the hundreds of beautiful specimens in the garden this is no easy task.

I was surprised to see so many azaleas blooming in the garden. I knew rhododendrons are deer resistant but it surprised me to learn that her azaleas thrive also . Colly grows Encore azaleas that bloom continually throughout the season. They border all the garden paths and this first flush of flowers was spectacular.

She has an Iceberg rose intertwined with a Jackmanii clematis. The buds of the clematis were not quite open but I can imagine how stunning this purple and white combination will be. I love Iceberg roses. They scent the air with honey and vanilla. Colly doesn't worry about pruning the clematis according to the book. She "leaves it alone" and from the looks of the many buds about to burst with color it's doing just fine.

Another gardening tip Colly shared with me is her use of bungee cords to quickly hold up a plant until she has the time to tie it up properly. She buys 5 of these cords for a dollar and swears by their usefulness.

We stopped to admire a Cherokee Brave dogwood in full bloom. Underneath,  blue violet columbines covered the ground. As they reseed the patch grows larger and larger. The blue and pink made a breathtaking  combination blooming at the same time.

As we strolled through the garden I saw many other plants happily growing in spite of the deer. Fragrant daphne, fuchsia thymifolia, Australian fuchsia, Jack Frost brunnera, Mt. Tamboritha grevillea, lily-of-the-valley and Cape plumbago were all untouched. It surprised me to hear that she is replacing a large stand of white rockrose with Kaleidescope abelia. Seems her deer loved this rockrose and "ate it to the ground". Go figure about rockroses. Along her road there were lots of the dark pink variety not even nibbled in the slightest.

We finished our tour at the new sitting area she has created to enjoy with her husband in the evening. I'm sure it's the perfect way to end the day.
 

Magnolia soulangeana or Saucer Magnolia

I went to see a million daffodils  but I was too early. Filoli Gardens in Woodside has suffered from lack of rainfall like the rest of us and the daffodils know it. The treat I got instead was a massive display of Saucer Magnolias that scented the warm air with a sweet, lemony fragrance.  This tree loses its leaves in winter and even in the summer, the large green leaves are not very showy. But come late winter and kaboom you see them everywhere totally covered with huge, spectacular flowers. A tree in full bloom with a carpet of petals underneath can beckon us to stay a while.

Magnolias are native to China and has been cultivated in Chinese Buddhist temple gardens since 600 AD. Saucer magnolias or magnolia soulangeana were initially bred by French horticulturist, Etienne Soulange-Bodin, in 1820 at his chateau near Paris. Crossing two types of magnolia both with impressive flowers themselves, his new tree produced in 1826 the spectacular flowers we know today. From France, the hybrid quickly entered cultivation in England and other parts of Europe and also came to the shores of North America.  Over a hundred names varieties are now known.

Magnolias, once established, are easy to grow. They are naturally adapted to areas with cool, moist winter conditions like ours.  If you have a lawn they make a good specimen tree and do well in very large containers. The roots are shallow and don't like to be disturbed once they are established so make sure you pick a good spot to plant them, a place in the garden where they can show off their spreading branch structure. If planted in a lawn  leave a grass-free area bare under the canopy as the fleshy roots can be damaged from constant foot traffic. Most varieties grow about 20-25 ft tall and as wide. Here are some of my favorites.

Of the many cultivars that are commonly seen, I'm always drawn to Alexandrina. Large, tulip-shaped flowers are deep rosy-purple with dark veins outside and white inside. Rustica Rubra is another stunner with deep reddish-purple cup-shaped flowers. The variety we call simply Saucer magnolia is beautiful, too. Planted in a woodland or Asian style garden it's white blooms, pink on the outside, are fragrant like all of the varieties.  Gamble Garden, in Palo Alto, has a beautiful Vulcan variety blooming in their woodland garden. Above the blooming hellebores, their ruby-red flowers completely covered this spreading mature specimen. At 10-12" across, the showy flowers glowed in the late afternoon sun.

Star magnolias or magnolia stellata also make a fine addition to the garden. Much smaller than its cousin this mounding shrubby plant grows only 10-15 ft tall but much wider. Often it is pruned like a small tree to show off the early profusion of striking flowers in white, pink or rose. Star magnolias are valued for their small scale in woodland gardens and are especially beautiful if you can enjoy the early flowering from inside the house.

Deciduous magnolias along with flowering plums are among the earliest showy trees to herald in the new season. Valuable for both their stunning flowers and also their sweet scent they make the late winter garden come alive.
 

January To-Do’s for the Santa Cruz Mtns

A new year in the garden. I'm already starting to make journal entries for January. Not much to shout about in the weather department. We've had dry Decembers before but if January turns out to be the start of 6 weeks of Caribbean-like weather like last year we'll never catch up.

The weather affects how things grow as much as the soil that plants grow in. Remember the cool spring and summer we had while you waited for your tomatoes to ripen? I was just looking at the weather forecasts for 2010 that the Farmer's Almanac predicted. Last May when I first wrote about them they were way off for the first half of the year and at best were hit and miss for the latter half. October did bring rain for us as predicted but they hedged their bets for November calling for "bands of showers" off and on during the month. December for us brought lots of frost and a heavy wind storm.  Although the frost was predicted by the Almanac, I didn't see any "light to moderate rainfall" in December. I put my trust in the satellite map, internet weather sites and my own common sense to judge when to start planting, pruning and transplanting for the season.

This year I'm going to start off right by noting on my calendar at the beginning of each month just what I need to do to ensure a happy, healthy garden.

Here are the tasks to do in the garden in January:

  • Plan for spring. Bareroot fruit, nut, berry and ornamental season runs through the end of February. Don't miss this inexpensive way to add to your edible garden or your landscape.
  • Cut back hydrangeas if you haven't already done so. Apply soil sulfur, aluminum sulfate or other acidifier if you want to encourage blue flowers. You must do this before they set flower buds or it won't help.
  • Prune fruit, nut and shade trees and spray with horticultural oil, lime sulfur, liquid sulfur or copper dormant spray. You should get one more spraying in about Valentine's Day. This is actually the most important one as it's just before bud break. Don't use lime-sulfer on apricots, though.
  • Cut back summer flowering deciduous shrubs and vines.  Don't prune spring flowering varieties like lilac, flowering cherry, plum and crabapple, rhododendrons, azaleas, camellias, weigela and spirea until after flowering but you can cut some during flowering to bring in for bouquets.
  • Control overgrown honeysuckle, potato vine, morning glory, trumpet creeper and pink jasmine by thinning now or even cutting back low to the ground if  they are a big tangled mess.
  • Prune roses towards the end of the month. I'll tell you how to do this later but it's not as hard as it sounds.
  • Bait for slugs and snails

And here are the tasks you should not do in January:

  • Don't cut back grasses yet if you get frost in the area where they grow.
  • Wait to prune back perennials that may have their new foliage damaged in a late frost
  • Wait until February to prune frost  damaged shrubs  if you can tell how far down the die back goes otherwise wait until growth starts in the spring.
  • Wait to prune fuchsias and other perennials until February.
  • Don't fertilize houseplants until March. Because they are resting at this time of year, they use little water.  Don't overwater.  Be sure they are dry before watering.

As always, if you have any questions, feel free to email me. I'd love to hear from you.