Category Archives: bulbs

Summer Bulbs

begonia_tuberousA couple of warm days and I'm ready for spring. Good thing the vernal equinox got the memo. Spring officially started March 20th. The longer days that we get during Daylight Savings Time makes my spring fever complete. I look at my garden and the Easter egg colored daffodils, narcissus, tulips and hyacinths and never want the show to end.  By planting summer bulbs now I can get just that.

Think of cutting brilliant flowers for bouquets during the summer, combining them with a couple stems of mother fern and a sprig of late flowering wisteria on the dining room table. There are so many summer bulbs to choose from and they live over to increase in size each year. Here are just a few of my favorites.

Tuberous begonias make a spectacular show in bright shade or a morning sun location. Their flowers are so huge and brightly colored they put on quite a show. Upright varieties are easy to grow in the ground if you have good drainage. Otherwise, either dig up the bulbs to overwinter in the garage or plant in pots that can be placed under an overhang to spend the winter with dry feet. Those jewel-toned hanging begonias start blooming during the summer and continue until fall. The 61st annual Begonia Festival in Capitola takes place over Labor Day weekend if you want to see them up close and personal.

At Easter time we see tall, white calla lilies blooming everywhere. They make great cut flowers and are deer resistant but I especially like the smaller colored varieties that bloom a little later in the spring and summer. Many years ago we were impressed with the yellow and pink ones that were being grown. Then came the rusty orange ones and now you can buy calla lilies in black, lavender, plum and flame red. I especially like a two-tone deep rose and burgundy one called Dark Eyes.

Dahlias are another deer resistant summer bloomer. One visit to the dahlia competition at the county fair and you'll be wanting several giant dinner plate dahlias in your own garden. Dahlia flowers come in many forms. Cactus dahlias have a starburst shape. Ball dahlias are large, perfect formal types that make superior cut flowers. Then there are dark-leafed varieties and powder puff dahlias as big as dinner plates. Karma dahlias were developed by the cut flower market in Holland because of their extraordinarily strong stems and almost iridescent colors.

Daylilies come in so many colors these days you'll run out of room in the garden for all of daylily_Always-Afternoonthem. There's a dark rose and burgundy variety with a yellow throat that I have my eye on called Always Afternoon. Daylilies provide long lasting color in the garden and naturalize easily. All are good cut flowers but be careful if you have cats. Some flower varieties are toxic for cats although they are non-toxic to dogs.

If you don't have any freesias in your garden you should. This fragrant flower blooms in March right along with the daffodils. The old-fashioned favorite, a white variety called freesia alba, has a rich sweet scent. Freesia hybrids come in all the colors of the rainbow and are deer resistant.

We've all gotten Stargazers lilies in a bouquet that seemed to last forever. Grow your own to bring inside during the summer. Salmon Star is an Oriental lily hybrid of the original Stargazer and equally beautiful. Asiatic lilies, Trumpet lilies, Tiger lilies also make good cut flowers and are easy to grow. Keep flowers away from cats. Dogs are okay.

Don't forget about adding some new gladiolas for that summer bouquet or deer resistant crocosmia in one of the new deep apricot and red combinations.  Or how about Ixia or African corn lily or brodiaea for the cutting garden?

Bulbs are super easy to grow. I always design some into a garden for their color and fragrance and you can, too.

Squirrels Control for Sustainable & Interesting Bulbs

My resident squirrels are busy burying acorns for the winter. On the go from first light in the morning until dusk they scurry up the oak trees to collect this prized food source and then deposit them in the ground and in the pots on my deck where they will surely forget where most of them are. Their antics are frustrating because I want to start planting bulbs sooner than Thanksgiving this year. I usually have to wait until later in the season when the squirrels have finished loading up their pantry to get them in the ground. Daffodils and narcissus are safe but what would spring be without  all the other gorgeous bulbs to welcome in the season?

This year I’m going to try some different varieties of bulbs and to foil the squirrels I"m going to plant them really deep in areas that have excellent drainage. Squirrels rarely dig far under the surface so they aren’t likely to reach the bulbs. If you have less than stellar drainage, your bulbs will rot if you plant them deeply, so use chicken wire cages or gopher baskets when you plant them. Next year when they emerge from the soil, if the squirrels start eating the tops of the stems, spray the buds daily with hot pepper spray. All mammals except humans hate hot peppers. I’ve also heard that paprika and egg shells deter them.

I love those huge, showy tulips as well as the new colors of daffodil and narcissus coming out each year. Can’t live without them. But I want to add to the show next spring. Maybe I’ll plant Spring Starflower or Ipheion. Their starry white flowers bloom over a long period in spring and they naturalize easily. Spring Snowflake ( leucojum vernum ) will also naturalize in the garden. The flowers are small and bell shaped, white with a green or yellow spot and have a slight fragrance. And I want to include some species tulips. They will rebloom year after year just like they do in the wild in Europe, North Africa and Asia.

Another bulb I’ve wanted to grow for a long time is Ixia viridiflora. They need to be completely dry in summer so planting in pots will be perfect for this most striking and unusual bulb. Few plants can beat it for sheer brilliance of flower. Each flower is a brilliant turquoise green with a purple-black eye in the middle. The dark eye is caused by the deep blue sap of the cells of the upper epidermis. The green color is due to the effects of light being refracted from the cell wall and granules embedded in the pale blue cell sap. Amazing flower.

I think tucking several huge allium bulbs among clumps of summer-flowering perennials will make quite a statement next year and the deer generally avoid them as they are in the garlic family. The flowers from in clusters and are best known in the round pom-pom form, but they can be star or cup-shaped or nodding pendant-shaped. They look great with foxglove, monarda and hardy geraniums. The flower heads can be left on the plant to dry as they look attractive in the garden and can be cut for arrangements.

A bulb native to our area that I’m also interested in trying is Tritileia or Triplet Lily. There are several species of this brodiaea bulb found here in grasslands and serpentine soils. They are undemanding plants and make good cut flowers, lasting for 7-10 days in water.

Other interesting bulbs that I want to try include  hyacinthoides, hermodactylus tuberosa and bellevalia. All of them are beautiful. Don’t let October and November go by without planting a few bulbs to enjoy next spring.
 

Autumn crocus for Fall Flowers

There’s nothing like a couple of to remind you that all things are possible with a bit of imagination. Recently I visited several inspiring gardens on the tour hosted by the Monterey Bay Master Gardeners here in our area and also saw some spectacular landscapes on the peninsula with APLD ( Association of Professional Landscape Designers ).  So many ideas-so little time. Here is just a sampling to get you started.

At one of the awesome gardens I visited, I was tickled to see a clump of autumn crocus blooming beneath some trees. This look alike of the true crocus provides a burst of brilliance in the fall just when you need it. Spring crocus are actually members of the iris family while autumn crocus or colchicum autumnale are members of the lily family. Native to the Mediterranean area and parts of Asia, they make dazzling patches of amethyst, mauve or white flowers in partial shade or full sun. The blooms last for a couple of weeks in late summer and early fall and the bulbs naturalize easily. These bulbs are also called meadow saffron but it is from one of their close relatives that expensive saffron spice is harvested.

Several months from now strap-like leaves will appear, growing to about a foot high, then die back- similar to naked lady bulbs.

Autumn crocus can be enjoyed outdoors or brought inside to grow in pots while they are flowering. You can even set bare corms in a saucer of pebbles like narcissus bulbs to enjoy the splendid flowers that quickly emerge.
Corms of these beauties are only available now during their brief dormant period. They make a fine addition to any garden.

At another garden, I saw a design trick that turned a mulched hillside into a path with just a couple of steps added. Paths not only get you from point A to point B, they can be part of the journey itself. In the upper part of this particular garden, the soil was mulched around the raised veggie boxes and the hillside below. A formal path with edging wasn’t needed here so a few flat stones installed as steps in just a couple of places directed you to a lower patio. The stone steps weren’t really needed but they gave the illusion of a path. Cost: maybe nothing if you can find some flat stones around the yard.

Everybody’s growing vegetables and herbs these days but not everyone wants to water and take care of a large vegetable garden. Enter the container gardening solution. In most of the gardens I visited, there were either raised beds or containers happily growing every herb and vegetable imaginable. Even the McMansion had a raised bed for growing edibles and flowers to attract bees, butterflies and hummingbirds, Think small, pick only your favorites to grow and enjoy the fruits of your labor with out all that much work.

There were so many wonderful ideas that I got from each of the gardens.  Where I met the owners, they were happy to share their ideas, techniques and even some cuttings.
 

Shade Gardening ideas

Many of us garden in the shade year round. Other have sun in the summer but shade from fall through spring as the sun’s arc becomes lower. Here are some encouraging tips for you if this describes your garden.

If you’re new to growing vegetables you may be discouraged that your tomatoes are still green. Fear not ! Tomatoes don’t need direct sunshine to ripen , they only need warmth. That’s why green tomatoes will ripen on a kitchen window sill. Don’t be tempted to prune leaves out of the way so whatever sunshine you do get can hit your tomatoes. This can sunburn the fruit if we get a hot day and the result will be a white spot that eventually turns black, hard and inedible.

What about bulbs in the shade? If you dream about drifts of colorful flowers under you trees in the spring but didn’t think they would bloom in the shade, think again . Some bulbs manage to grow just fine beneath trees-even evergreen trees. Many from the daffodil clan, including jonquils and narcissus will grow, bloom and naturalize year after year under tree canopies or other lightly shaded areas. Common ones to try are Golden Harvest, the classic, large yellow King Alfred daffodil and Dutch Master with pure gold flowers. Barret Browning has a soft. butter-yellow corolla and a pumpkin orange frilly tube.

To make sure your bulbs stand out in the landscape, figure at least 20-40 bulbs per drift. Be sure to pick up a sturdy, foot-operated bulb planter to better dig through surface roots and hard ground. In a time when money is short, naturalizing daffodils is an affordable way to grow more flowers and they’ll come back every year without losses from deer and gophers.

Squirrels, mice and moles, however, are observant and crafty. Once they discover newly planted bulbs, they’ll assume it’s food. Just disturbing the earth is a tip off for them. Daffodils and narcissus bulbs are unappetizing but if they dig them up and leave them exposed with just a nibble taken from them, so much for any spring flower display. Protect your bulbs with wire baskets or spray them with foul tasting repellent, letting the spray dry before planting. You can also bury the bulbs with ground up shells.

Planting bulbs along side a path makes for a beautiful look come spring. If you installed a flagstone or stepping stone path or sitting area this fall, now is the best between. Low, sturdy types that can withstand some foot traffic include blue star creeper for regularly irrigated area and creeping, woolly or elfin thyme for drier spaces. Make sure you have enough planting mix between the pavers for the plugs to grow. Fill the largest spaces first and allow them to spread into the little cracks. Mixing groundcover types looks great as long as they have the same water requirements. Low growing pennyroyal and corsican mint smell wonderful when you walk on them as does chamomile, although you need to mow this one occasionally to keep it neat and tidy.

Whatever you choose for your project this fall, you will love the look come spring.